| Auxiliary Transmission Fluid Pump |
P0C2B - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal |
functional check |
error flag of auxiliary transmission fluid pump rotational speed is set |
- |
ignition on via terminal 15 voltage, battery voltage higher minimum threshold, no failure of auxiliary transmission fluid pump CAN message |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt |
20 ms multiple |
2 DCY |
| Auxiliary Transmission Fluid Pump |
P0C2B - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal |
functional check |
error flag of auxiliary transmission fluid pump control is set |
- |
ignition on via terminal 15 voltage, battery voltage higher minimum threshold, no failure of auxiliary transmission fluid pump CAN message |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt |
20 ms multiple |
2 DCY |
| Auxiliary Transmission Fluid Pump |
P0C2B - Electric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal |
Functional check |
mismatch of CAN message "MTFP_01" (received during basic adjustment) and configuration (dataset) |
CAN message "MTFP_01" is received although oilpump is not configured OR CAN message "MTFP_01" is not received although oilpump is configured (dataset) |
- |
- |
1 event continuous |
1 DCY |
| Auxiliary Transmission Fluid Pump |
U0588 - Invalid Data Received From Transmission Fluid Pump Module "A" |
Functional check |
CAN message "MTFP_01" received but not expected |
CAN message "MTFP_01" was not received during basic adjustment but now is received |
- |
- |
1 event continuous |
1 DCY |
| Brake System Control Module (BSCM) |
C0517 - Right Rear Wheel Speed Sensor "A" Correlation |
rationality check |
difference of the right rear wheel speed to the average wheel speed exceeds a maximum value or failure of the corresponding CAN-message of the wheel speed signal |
One of following cases is met: 1. To calculate signal difference greater than 5% or 2. To receive invalid right rear wheel speed sensor signal values (incl. Timeout) |
Case 1: CAN bus brake communication ignition on via terminal 15 voltage vehicle speed Case 2: CAN bus brake communication ignition on via terminal 15 voltage |
Case 1: Active Active ON >= 15 km/h and <= 60 km/h Case 2: Active Active ON |
For all cases: Condition 1: min 11x ISP_C1D_ayP_vdiff_Str_niO_ Gr ------ Multiple For case 2 only: Condition 2: 210 [m] during Condition 1 ------ Multiple |
2 DCY |
| Brake System Control Module (BSCM) |
C0511 - Left Rear Wheel Speed Sensor "A" Correlation |
rationality check |
difference of the left rear wheel speed to the average wheel speed exceeds a maximum value or failure of the corresponding CAN-message of the wheel speed signal |
One of following cases is met: 1. To calculate signal difference greater than 5% or 2. To receive invalid left rear wheel speed sensor signal values (incl. Timeout) |
Case 1: CAN bus brake communication ignition on via terminal 15 voltage vehicle speed Case 2: CAN bus brake communication ignition on via terminal 15 voltage |
Case 1: Active Active ON >= 15 km/h and <= 60 km/h Case 2: Active Active ON |
For all cases: Condition 1: min 11x ISP_C1D_ayP_vdiff_Str_niO_ Gr ------ Multiple For case 2 only: Condition 2: 210 [m] during Condition 1 ------ Multiple |
2 DCY |
| Brake System Control Module (BSCM) |
C050B - Right Front Wheel Speed Sensor "A" Correlation |
rationality check |
difference of the right front wheel speed to the average wheel speed exceeds a maximum value or failure of the corresponding CAN-message of the wheel speed signal |
One of following cases is met: 1. To calculate signal difference greater than 5% or 2. To receive invalid right front wheel speed sensor signal values (incl. Timeout) |
Case 1: CAN bus brake communication ignition on via terminal 15 voltage vehicle speed Case 2: CAN bus brake communication ignition on via terminal 15 voltage |
Case 1: Active Active ON >= 15 km/h and <= 60 km/h Case 2: Active Active ON |
For all cases: Condition 1: min 11x ISP_C1D_ayP_vdiff_Str_niO_ Gr ------ Multiple For case 2 only: Condition 2: 210 [m] during Condition 1 ------ Multiple |
2 DCY |
| Brake System Control Module (BSCM) |
C0505 - Left Front Wheel Speed Sensor "A" Correlation |
rationality check |
difference of the left front wheel speed to the average wheel speed exceeds a maximum value or failure of the corresponding CAN-message of the wheel speed signal |
One of following cases is met: 1. To calculate signal difference greater than 5% or 2. To receive invalid left front wheel speed sensor signal values (incl. Timeout) |
Case 1: CAN bus brake communication ignition on via terminal 15 voltage vehicle speed Case 2: CAN bus brake communication ignition on via terminal 15 voltage |
Case 1: Active Active ON >= 15 km/h and <= 60 km/h Case 2: Active Active ON |
For all cases: Condition 1: min 11x ISP_C1D_ayP_vdiff_Str_niO_ Gr ------ Multiple For case 2 only: Condition 2: 210 [m] during Condition 1 ------ Multiple |
2 DCY |
| COM: Body Control Module (BCM) |
U0140 - Lost Communication With Body Control Module |
communication check |
failure or too short data length code of main CAN body control module message "Klemmen_Status_01" |
time-out or data length code < 4 |
no bus off error, no error failure of all CAN messages, time after reset monitoring terminal 15 voltage |
time after reset > 1 sec, terminal 15 voltage > 9 Volt, terminal 15 voltage < 17 Volt |
950 ms continuous |
2 DCY |
| COM: Body Control Module (BCM) |
U0422 - Invalid Data Received From Body Control Module |
communication check |
detection of a counter or checksum error of "Klemmen_Status_01" |
- |
reception of main CAN body control module message "Klemmen_Status_01" with correct data length code, time after reset, for message counter monitoring terminal 15 voltage |
time after reset > 1 sec, terminal 15 voltage > 9 Volt, terminal 15 voltage < 17 Volt |
9 successive Events (message counter constant) 7 successive Events (forbidden message counter increment) 2 Events (message checksum) continuous |
2 DCY |
| COM: Brake System Control Module (BSCM) |
U0122 - Lost Communication With Vehicle Dynamics Control Module |
communication check |
failure or too short data length code of main CAN break module message "ESC_51_Auth" or of security monitored CAN break module message "ESC_50","ESP_10"or"ESP_2 0" |
time-out or data length code < 64 ("ESC_51_Auth"), 48 ("ESC_50"), 8 ("ESP_10","ESP_20") |
no bus off error, no error failure of all CAN messages, time after reset monitoring terminal 15 voltage |
time after reset > 1 sec, terminal 15 voltage > 9 Volt, terminal 15 voltage < 17 Volt |
0.5 sec "ESC_51_Auth" 430 ms "ESC_50" 430 ms "ESP_10" 3500 ms "ESP_20" continuous |
2 DCY |
| COM: Brake System Control Module (BSCM) |
U0416 - Invalid Data Received From Vehicle Dynamics Control Module |
communication check |
implausible signals received from ESC-ECU a. speed of front wheels b. wheel rotation direction |
- |
- |
- |
error active since 50 driving cycles continuous |
2 DCY |
| COM: Brake System Control Module (BSCM) |
U0416 - Invalid Data Received From Vehicle Dynamics Control Module |
communication check |
implausible signals received from ESC-ECU a. speed of rear wheels b. number of teeth of the wheel encoder |
- |
- |
- |
error active since: a. 50 driving cycles b. 1 driving cycle continuous |
2 DCY |
| COM: Brake System Control Module (BSCM) |
U045B - Invalid Data Received From Anti-Lock Brake System (ABS) Control Module "B" |
communication check |
failure of the corresponding CAN-message of the vehicle speed signal |
To receive invalid ESC wheel speed signal values (incl. Timeout) |
ignition on via terminal 15 voltage Longitudinal-Acceleration Sensor (rationality check) Longitudinal-Acceleration Sensor (communication check) Engine Control Module (ECM): Barometric Pressure (BARO) Sensor |
terminal 15 voltage > 7.5 Volt No fault No fault No fault |
210 [m] during 11.5 [km] ------ Multiple |
2 DCY |
| COM: CAN-Bus |
U0001 - High Speed CAN Communication Bus |
communication check |
bus not active (busoff) |
bus not active at first event for 50ms, at other events for 200ms |
ignition on via terminal 15 voltage, time after reset, monitoring battery voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
(12 / 4) events continuous |
2 DCY |
| COM: CAN-Bus |
U0002 - High Speed CAN Communication Bus Performance |
communication check |
timout of all messages |
time-out for more than 0.45 sec |
ignition on via terminal 15 voltage, no bus off error, time after reset, monitoring terminal 30 voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, terminal 30 voltage > 9 Volt, terminal 30 voltage < 17 Volt |
0.45 sec continuous |
1 DCY |
| COM: CAN-Bus |
U0001 - High Speed CAN Communication Bus |
communication check |
bus not active (busoff) |
bus not active for 3 events |
ignition on via terminal 15 voltage, time after reset, monitoring battery voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
3 successive busoff states continuous |
1 DCY |
| COM: CAN-Bus |
U0037 - Vehicle Communication Bus B |
communication check |
sub bus not active (busoff) |
sub bus not active at first event for 50ms, at other events for 200ms |
ignition on via terminal 15 voltage, time after reset, monitoring battery voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
(12 / 4) events continuous |
2 DCY |
| COM: CAN-Bus |
U0037 - Vehicle Communication Bus B |
communication check |
sub bus not active (busoff) |
sub bus not active for 3 events |
ignition on via terminal 15 voltage, time after reset, monitoring battery voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
3 successive busoff states continuous |
2 DCY |
| COM: CAN-Bus |
U0287 - Lost Communication With Transmission Fluid Pump Module "A" |
communication check |
failure or too short data length code of main CAN auxiliary transmission fluid pump message "MTFP_01" |
time-out > 0.45 sec or data length code < 8 |
ignition on via terminal 15 voltage, no bus off error, time after reset, battery voltage |
terminal 15 voltage > 7.5 Volt, time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
0.45 sec continuous |
2 DCY |
| COM: Electronic Power Steering Control |
U0131 - Lost Communication With Power Steering Control Module "A" |
communication check |
failure or too short data length code of main CAN LH module message "LWI_01" |
time-out or data length code < 8 |
no bus off error, no error failure of all CAN messages time after reset monitoring terminal 15 voltage |
time after reset > 1 sec, terminal 15 voltage > 9 Volt, terminal 15 voltage < 17 Volt |
0.5 sec continuous |
2 DCY |
| COM: Engine Control Module |
U0100 - Lost Communication With ECM/PCM "A" |
communication check |
failure or too short data length code of main CAN engine message "Motor_50" or of CAN engine message "Motor_Code_01" |
time-out or data length code < 48 ("Motor_50"), 8 ("Motor_Code_01") |
no bus off error, no error failure of all CAN messages, time after reset, monitoring terminal 15 voltage |
time after reset > 1 sec, terminal 15 voltage > 9 Volt for 1 sec, terminal 15 voltage < 17 Volt for 1 sec |
0.5 sec "Motor_50" 5 sec "Motor_Code_01" continuous |
1 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - pressure check |
hydraulic pressure of clutch 1 exceeds a maximum value |
pressure >= 15 bar |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, no error of pressure sensor clutch 1 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
200 ms continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - pressure check |
hydraulic pressure of clutch 2 exceeds a maximum value |
pressure >= 15 bar |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, no error of pressure sensor clutch 2 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
200 ms continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to close |
Mismatch of current clutch pressure to desired pressure |
Clutch 1 opens unintended |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, pressure sensor clutch 1 valid |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, (desired pressure subsystem 1 - 2 bar) >= desired pressure clutch 1 and (desired pressure main system - 0.7000000000000001 bar) >= desired pressure clutch 1 |
4 s + 20 ms continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to close |
Mismatch of current clutch pressure to desired pressure |
Clutch 2 opens unintended |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, pressure sensor clutch 2 valid |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, (desired pressure subsystem 2 - 2 bar) >= desired pressure clutch 2 and (desired pressure main system - 0.7000000000000001 bar) >= desired pressure clutch 2 |
4 s + 20 ms continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to open |
integral of actual pressure of clutch 1 minus desired pressure minus drain exceeds a maximum value |
integral >= 0.1 bar.s |
no teach in active, desired pressure, actual pressure, active pressure supply, pressure sensor valid |
desired pressure <= (adapted clutch slipping point + min(1 bar ; 2.4 bar)) actual pressure >= (adapted clutch slipping point + -0.1 bar) |
300 ms continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to open |
integral of actual pressure of clutch 2 minus desired pressure minus drain exceeds a maximum value |
integral >= 0.1 bar.s |
no teach in active, desired pressure, actual pressure, active pressure supply, pressure sensor valid |
desired pressure <= (adapted clutch slipping point + min(1 bar ; 2.4 bar)), actual pressure >= (adapted clutch slipping point + -0.1 bar) |
300 ms continuous |
2 DCY |
| Clutch |
P0811 - Excessive Clutch "A" Slippage |
functional check |
engine torque is greater than clutch 1 torque. Accumulation of torque difference until integral hits threshold |
50 Nm*s |
engine on, no teach in active, active gearbox subsystem 1, clutch protection with engine-speed control active, intervention of ABS, ESP, ASR or electronic differential lock not active, clutch in driving state |
torque clutch 1 >= clutch 2 |
(12 / 4) events continuous |
2 DCY |
| Clutch |
P081E - Excessive Clutch "B" Slippage |
functional check |
engine torque is greater than clutch 2 torque. Accumulation of torque difference until integral hits threshold |
50 Nm*s |
engine on, no teach in active, active gearbox subsystem 2, clutch protection with engine-speed control active, intervention of ABS, ESP, ASR or electronic differential lock not active, clutch in driving state |
torque clutch 2 > clutch 1 |
(12 / 4) events continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to close |
the number of successive pressure buildup failure of clutch 1 reaches a maximum value |
counter >= 2 |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, pressure sensor clutch 1 valid |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, (desired pressure subsystem 1 - 2 bar) >= desired pressure clutch 1 and (desired pressure main system - 0.7000000000000001 bar) >= desired pressure clutch 1 |
1 event continuous |
2 DCY |
| Clutch |
P0810 - Clutch Position Control Error |
functional check - unable to close |
the number of successive pressure buildup failure of clutch 2 reaches a maximum value |
counter >= 2 |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, pressure sensor clutch 2 valid |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, (desired pressure subsystem 2 - 2 bar) >= desired pressure clutch 2 and (desired pressure main system - 0.7000000000000001 bar) >= desired pressure clutch 2 |
1 event continuous |
2 DCY |
| Clutch Pressure Sensor |
P0805 - Clutch Position Sensor "A" Circuit |
signal range check |
signal level pressure sensor clutch 1 out of range or supply voltage of sensor clutch 1 out of range or calibration data error of sensor clutch 1 |
signal level < 7% of sensor supply voltage OR signal level > 93% of sensor supply voltage OR sensor supply voltage > 5.5V OR sensor supply voltage < 4.5V |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Clutch Pressure Sensor |
P0805 - Clutch Position Sensor "A" Circuit |
signal range check |
signal level pressure sensor clutch 2 out of range or supply voltage of sensor clutch 2 out of range or calibration data error of sensor clutch 2 |
signal level < 7% of sensor supply voltage OR signal level > 93% of sensor supply voltage OR sensor supply voltage > 5.5V OR sensor supply voltage < 4.5V |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Crash Deactivation |
P1609 - Crash shut-off was triggered |
Functional check |
external request of crash detection system to deactivate the auxiliary transmission fluid pump reversible by ignition off/on |
CAN signal "AB_Crash_Int" >= 3 "Crash_Intensitaet_2" AND CAN signal "AB_Crash_Int" < 7 "Crash_Intensitaet_3" |
no failure of crash detection system CAN message |
- |
20 ms continuous |
2 DCY |
| Crash Deactivation |
P1609 - Crash shut-off was triggered |
Functional check |
external request of crash detection system to deactivate the auxiliary transmission fluid pump reversible by deletion of error memory |
CAN signal "AB_Crash_Int" >= 7 "Crash_Intensitaet_3" |
no failure of crash detection system CAN message |
- |
20 ms continuous |
2 DCY |
| Engine Control Module (ECM): Barometric Pressure (BARO) Sensor |
P2227 - Barometric Pressure Sensor "A" Circuit Range/Performance |
communication check |
failure of the corresponding CAN-message of the barometric pressure signal |
To receive invalid barometric pressure signal values (incl. Timeout) |
ignition on via terminal 15 voltage Longitudinal-Acceleration Sensor (rationality check) Longitudinal-Acceleration Sensor (communication check) COM: Brake System Control Module (BSCM) - invalid ESC wheel speed signal values |
terminal 15 voltage > 7.5 Volt No fault No fault No fault |
210 [m] during 11.5 [km] ------ Multiple |
2 DCY |
| Gear Actuator |
P072C - Stuck in Gear 1 |
functional check |
integrated distance of gear shift fork 1 positioned out of neutral to border of neutral range during vehicle standstill or nearly standstill with desired neutral position or integrated synchronizing slip with gear shift fork 1 positioned out of neutral position range in unexpected gear direction |
integral of distance> 3 mm*s or integral of synchronizing slip > GssDiag_Schwellen_Intgrl_kl |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, no slipping point adaption, no signal range check error of position sensor gearshift fork 1, for calculation of slip integral error-free speed sensor of corresponding input shaft and valid outspeed > minimum value |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, for calculation of slip integral valid outspeed > 30 U/min |
1 event continuous |
2 DCY |
| Gear Actuator |
P072D - Stuck in Gear 2 |
functional check |
integrated distance of gear shift fork 2 positioned out of neutral to border of neutral range during vehicle standstill or nearly standstill with desired neutral position or integrated synchronizing slip with gear shift fork 2 positioned out of neutral position range in unexpected gear direction |
integral of distance> 3 mm*s or integral of synchronizing slip > GssDiag_Schwellen_Intgrl_kl |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, no slipping point adaption, no signal range check error of position sensor gearshift fork 2, for calculation of slip integral error-free speed sensor of corresponding input shaft and valid outspeed > minimum value |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, for calculation of slip integral valid outspeed > 30 U/min |
1 event continuous |
2 DCY |
| Gear Actuator |
P072E - Stuck in Gear 3 |
functional check |
integrated distance of gear shift fork 3 positioned out of neutral to border of neutral range during vehicle standstill or nearly standstill with desired neutral position or integrated synchronizing slip with gear shift fork 3 positioned out of neutral position range in unexpected gear direction |
integral of distance> 3 mm*s or integral of synchronizing slip > GssDiag_Schwellen_Intgrl_kl |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, no slipping point adaption, no signal range check error of position sensor gearshift fork 3, for calculation of slip integral error-free speed sensor of corresponding input shaft and valid outspeed > minimum value |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, for calculation of slip integral valid outspeed > 30 U/min |
1 event continuous |
2 DCY |
| Gear Actuator |
P072F - Stuck in Gear 4 |
functional check |
integrated distance of gear shift fork 4 positioned out of neutral to border of neutral range during vehicle standstill or nearly standstill with desired neutral position or integrated synchronizing slip with gear shift fork 4 positioned out of neutral position range in unexpected gear direction |
integral of distance> 3 mm*s or integral of synchronizing slip > GssDiag_Schwellen_Intgrl_kl |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, no slipping point adaption, no signal range check error of position sensor gearshift fork 4, for calculation of slip integral error-free speed sensor of corresponding input shaft and valid outspeed > minimum value |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, for calculation of slip integral valid outspeed > 30 U/min |
1 event continuous |
2 DCY |
| Gear Actuator |
P072C - Stuck in Gear 1 |
functional check |
number of successive failed attempts to engage the desired first gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072D - Stuck in Gear 2 |
functional check |
number of successive failed attempts to engage the desired second gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072E - Stuck in Gear 3 |
functional check |
number of successive failed attempts to engage the desired third gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072F - Stuck in Gear 4 |
functional check |
number of successive failed attempts to engage the desired fourth gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P073A - Stuck in Gear 5 |
functional check |
number of successive failed attempts to engage the desired fifth gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P073B - Stuck in Gear 6 |
functional check |
number of successive failed attempts to engage the desired sixth gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P073C - Stuck in Gear 7 |
functional check |
number of successive failed attempts to engage the desired seventh gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072B - Stuck In Reverse |
functional check |
number of successive failed attempts to engage the desired reverse gear |
>= 5 |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, vehicle standstill |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P073F - Unable to Engage Gear 1 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired first gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074A - Unable To Engage Gear 2 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired second gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074B - Unable To Engage Gear 3 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired third gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074C - Unable To Engage Gear 4 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired fourth gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074D - Unable To Engage Gear 5 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired fifth gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074E - Unable To Engage Gear 6 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired sixth gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P074F - Unable To Engage Gear 7 |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired seventh gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P073E - Unable to Engage Reverse |
functional check |
integral that corresponds to the energy flux in the synchronization during engage the desired reverse gear exceeds a maximum value |
integral > Gss_WMax_SyncArbeitUebrw g_kf |
no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, valid output speed information |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms multiple |
2 DCY |
| Gear Actuator |
P072C - Stuck in Gear 1 |
functional check |
time to engage neutral position of gearshift fork 1 in spite of maximum setting pressure elapsed |
time > Gss_T_UebrwgLimitSync_kl, Gss_T_UebrwgLimitPMaxSyn c_kl, Gss_T_UebrwgLimitEinlgn_kl, Gss_T_UebrwgLimitPMaxEinl gn_kl |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, not two gears engaged on shaft 1 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072D - Stuck in Gear 2 |
functional check |
time to engage neutral position of gearshift fork 2 in spite of maximum setting pressure elapsed |
time > Gss_T_UebrwgLimitSync_kl, Gss_T_UebrwgLimitPMaxSyn c_kl, Gss_T_UebrwgLimitEinlgn_kl, Gss_T_UebrwgLimitPMaxEinl gn_kl |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, not two gears engaged on shaft 2 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072E - Stuck in Gear 3 |
functional check |
time to engage neutral position of gearshift fork 3 in spite of maximum setting pressure elapsed |
time > Gss_T_UebrwgLimitSync_kl, Gss_T_UebrwgLimitPMaxSyn c_kl, Gss_T_UebrwgLimitEinlgn_kl, Gss_T_UebrwgLimitPMaxEinl gn_kl |
engine on, no teach in active, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, not two gears engaged on shaft 1 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P072F - Stuck in Gear 4 |
functional check |
time to engage neutral position of gearshift fork 4 in spite of maximum setting pressure elapsed |
time > Gss_T_UebrwgLimitSync_kl, Gss_T_UebrwgLimitPMaxSyn c_kl, Gss_T_UebrwgLimitEinlgn_kl, Gss_T_UebrwgLimitPMaxEinl gn_kl |
engine on, no teach in active, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold, adaption via adaption manager not active, not two gears engaged on shaft 2 |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms multiple |
2 DCY |
| Gear Actuator |
P0893 - Multiple Gears Engaged |
rationality check |
unsuccessful gear disengagement with two gears engaged at gearbox subsystem 1 |
- |
ignition on via terminal 15 voltage, no teach in active, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
2000 ms continuous |
2 DCY |
| Gear Actuator |
P0893 - Multiple Gears Engaged |
rationality check |
unsuccessful gear disengagement with two gears engaged at gearbox subsystem 2 |
- |
ignition on via terminal 15 voltage, no teach in active, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
2000 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
signal range check |
voltage position sensor gearshift fork 1 out of range |
Voltage < 4% of sensor supply voltage OR Voltage > 96% of sensor supply voltage |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, sensor supply voltage |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, sensor supply voltage > 4.5V AND < 5.5V |
200 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
signal range check |
voltage position sensor gearshift fork 2 out of range |
Voltage < 4% of sensor supply voltage OR Voltage > 96% of sensor supply voltage |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, sensor supply voltage |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, sensor supply voltage > 4.5V AND < 5.5V |
200 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
signal range check |
voltage position sensor gearshift fork 3 out of range |
Voltage < 4% of sensor supply voltage OR Voltage > 96% of sensor supply voltage |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, sensor supply voltage |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, sensor supply voltage > 4.5V AND < 5.5V |
200 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
signal range check |
voltage position sensor gearshift fork 4 out of range |
Voltage < 4% of sensor supply voltage OR Voltage > 96% of sensor supply voltage |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, sensor supply voltage |
battery voltage > 9 Volt, battery voltage < 16.5 Volt, sensor supply voltage > 4.5V AND < 5.5V |
200 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
rationality check |
bios reports invalid data of gearshift fork positions (odd gears) |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, Evaluation of different failure type is internally configured (calibration) |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms continuous |
2 DCY |
| Gear Position Sensor |
P0607 - Control Module Performance |
rationality check |
bios reports invalid data of gearshift fork positions (even gears) |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, Evaluation of different failure type is internally configured (calibration) |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms continuous |
2 DCY |
| Longitudinal-Acceleration Sensor |
C0062 - Longitudinal Acceleration Sensor |
communication check |
failure of the corresponding CAN-message of the longitudinal acceleration signal or invalid value of the validity bit |
To receive invalid longitudinal acceleration signal values (incl. Qbit and Timeout) |
ignition on via terminal 15 voltage Longitudinal-Acceleration Sensor (rationality check) Engine Control Module (ECM): Barometric Pressure (BARO) Sensor COM: Brake System Control Module (BSCM) - invalid ESC wheel speed signal values |
terminal 15 voltage > 7.5 Volt No fault No fault No fault |
210 [m] during 11.5 [km] ------ Multiple |
2 DCY |
| Longitudinal-Acceleration Sensor |
C0062 - Longitudinal Acceleration Sensor |
rationality check |
Comparison of CAN longitudinal acceleration signal (ax) to TCU calculated value |
To calculate signal difference of >11, 3% |
ignition on via terminal 15 voltage, Longitudinal-Acceleration Sensor (communication check) Engine Control Module (ECM): Barometric Pressure (BARO) Sensor COM: Brake System Control Module (BSCM) - invalid ESC wheel speed signal values |
terminal 15 voltage > 7.5 Volt No fault No fault No fault |
The first 11.5 [km] of DCY ------ Once per driving cycle |
2 DCY |
| Parking Lock |
P07E6 - Stuck in Park |
functional check |
no response of disengage parking lock in spite of disengage request |
- |
emergency release of parking lock is not active |
- |
1500 ms + 20 ms continuous |
2 DCY |
| Selector Lever |
U0103 - Lost Communication With Gear Shift Control Module "A" |
communication check |
failure or too short data length code of selector lever CAN message "Waehlhebel_04" |
time-out or data length code < 8 |
no bus off error no error failure of all CAN messages no CAN wakeup time after reset battery voltage |
time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
470 ms continuous |
2 DCY |
| Selector Lever |
U0304 - Software Incompatibility With Gear Shift Control Module "A" |
component check |
selector lever reports a wrong type |
actual built-in selector lever not matches expectation (Svc_Mask_SbwVerbauInfo_k i) |
no failure of selector lever CAN message |
- |
500 ms continuous |
2 DCY |
| Selector Lever |
P0919 - Gear Shift Position Control Error |
functional check |
error flag of multiple position sensor defect is set |
- |
no failure of selector lever CAN message |
- |
20 ms continuous |
2 DCY |
| Selector Lever |
P085D - Gear Shift Control Module "A" Performance |
communication check |
drive-position-engaged signal equals initialization value but the initialization flag is not set or drive-position-engaged signal equals error value then increment an event counter |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, no failure of selector lever CAN messages |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
10 events continuous |
2 DCY |
| Selector Lever |
P085E - Gear Shift Control Module "B" Performance |
communication check |
if the drive-position-engaged signal is not valid and is not in error state (signal != error) and equals not the initialization value with the initialization flag not set then increment an event counter |
drive-position equals failure position (signal == x with Bitx of 28190 != 0 and x != 4(position of rest)) |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, no failure of selector lever CAN messages |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
2 events continuous |
2 DCY |
| Selector Lever |
U0404 - Invalid Data Received From Gear Shift Control Module "A" |
communication check |
detection of a counter or checksum error of "Waehlhebel_04" |
- |
reception of CAN selector lever message "Waehlhebel_04" with correct data length code, for message counter time after reset, for message counter monitoring battery voltage |
time after reset > 1 sec, battery voltage > 9 Volt, battery voltage < 17 Volt |
47 successive Events (message counter constant) 47 successive Events (forbidden message counter increment) 2 Events (message checksum) continuous |
2 DCY |
| Solenoid |
P0747 - Pressure Control Solenoid "A" Stuck On |
circuit continuity check - short to battery plus |
bios current monitoring of solenoid clutch 1 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0777 - Pressure Control Solenoid "B" Stuck On |
circuit continuity check - short to battery plus |
bios current monitoring of solenoid clutch 2 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0751 - Shift Solenoid "A" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of gearshift fork valve 1 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0756 - Shift Solenoid "B" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of gearshift fork valve 2 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0761 - Shift Solenoid "C" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of gearshift fork valve 3 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0766 - Shift Solenoid "D" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of gearshift fork valve 4 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2723 - Pressure Control Solenoid "E" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of safety valve 1 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2732 - Pressure Control Solenoid "F" Performance/Stuck Off |
circuit continuity check - short to battery plus |
bios current monitoring of safety valve 2 notify "short circuit" |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0773 - Shift Solenoid "E" Electrical |
circuit continuity check - short to battery plus |
bios notify "short circuit" of cooling oil solenoid |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2815 - Pressure Control Solenoid "G" Control Circuit High |
circuit continuity check - short to battery plus |
bios notify "short circuit" of main pressure solenoid |
- |
ignition on via terminal 15 voltage, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0746 - Pressure Control Solenoid "A" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of solenoid clutch 1 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0776 - Pressure Control Solenoid "B" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of solenoid clutch 2 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0751 - Shift Solenoid "A" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of gearshift fork valve 1 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0756 - Shift Solenoid "B" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of gearshift fork valve 2 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0761 - Shift Solenoid "C" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of gearshift fork valve 3 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0766 - Shift Solenoid "D" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of gearshift fork valve 4 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2723 - Pressure Control Solenoid "E" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of safety valve 1 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 1, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2732 - Pressure Control Solenoid "F" Performance/Stuck Off |
circuit continuity check - open circuit |
bios current monitoring of safety valve 2 notify "open load" |
- |
ignition on via terminal 15 voltage, active gearbox subsystem 2, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P0774 - Shift Solenoid "E" Intermittent |
circuit continuity check - open circuit |
bios notify "open load" of cooling oil solenoid |
- |
ignition on via terminal 15 voltage, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Solenoid |
P2812 - Pressure Control Solenoid "G" Control Circuit/Open |
circuit continuity check - open circuit |
bios notify "open load" of main pressure solenoid |
- |
ignition on via terminal 15 voltage, battery voltage higher minimum threshold, battery voltage lower maximum threshold |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Supply Voltage Monitoring |
P0607 - Control Module Performance |
signal range check |
sensor voltage supply of gearbox subsystem 1 out of range |
sensorsupply level 5V < 4500mV OR sensorsupply level 5V > 5500mV OR sensorsupply level 6V < 5100mV OR sensorsupply level 6V > 7400mV |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms continuous |
2 DCY |
| Supply Voltage Monitoring |
P0607 - Control Module Performance |
signal range check |
sensor voltage supply of gearbox subsystem 2 out of range |
sensorsupply level 5V < 4500mV OR sensorsupply level 5V > 5500mV OR sensorsupply level 6V < 5100mV OR sensorsupply level 6V > 7400mV |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
100 ms continuous |
2 DCY |
| Supply Voltage Monitoring |
P0607 - Control Module Performance |
circuit continuity check |
bios reports maximum number of resets exceeded triggered by internal voltage monitoring |
- |
- |
- |
1 event continuous |
2 DCY |
| Transmission Control Module (TCM) |
P0218 - Transmission Fluid Temperature Sensor "A" Over Temperature Condition |
rationality check - inappropriately high |
temperature of transmission oil too high |
temperature > 139°C |
- |
- |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM) |
P0607 - Control Module Performance |
functional check - pressure check |
bios reports failure of inhibit path test of gearbox subsystem 1 |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, only once at system start or at switch off particular common high side driver |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms once per driving cycle |
2 DCY |
| Transmission Control Module (TCM) |
P0607 - Control Module Performance |
functional check - pressure check |
bios reports failure of inhibit path test of gearbox subsystem 2 |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, only once at system start or at switch off particular common high side driver |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms once per driving cycle |
2 DCY |
| Transmission Control Module (TCM) |
P0888 - TCM Power Relay Sense Circuit |
rationality check - inappropriately high |
Bios overcurrent, short to ground or open pin detection on high side driver of main pressure and cooling oil solenoid valve |
pin voltage (short to ground/open pin) < 1.3V pin current (overcurrent) > 10A |
battery voltage higher minimum threshold |
battery voltage > 9 Volt |
20 ms multiple |
2 DCY |
| Transmission Control Module (TCM) |
P0607 - Control Module Performance |
ECU internal hardware check |
bios detects fail of inhibit path tests at system start-up |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold, system start-up |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms once per driving cycle |
2 DCY |
| Transmission Control Module (TCM) |
P060A - Internal Control Module Monitoring Processor Performance |
ECU EEPROM-check |
failure in memory-block for safety functions |
bios reports an erroneous status after writing safety relevant data or writing duration exceeds limit or checksum in safety relevant data is incorrect |
- |
- |
1 event continuous |
2 DCY |
| Transmission Control Module (TCM) |
P0607 - Control Module Performance |
ECU internal hardware check |
short circuit to ground of common high side switch 1 or overcurrent detection |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Transmission Control Module (TCM) |
P0607 - Control Module Performance |
ECU internal hardware check |
short circuit to ground of common high side switch 2 or overcurrent detection |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Transmission Control Module (TCM) |
U3001 - Control Module Improper Shutdown Performance |
ECU EEPROM-check |
bios reports improper control module shutdown: write data to NVM incomplete / failed |
- |
monitoring terminal 30 voltage |
if NVM-writing has started during control module shutdown: terminal 30 voltage > "NVM write voltage" at start of NVM-writing |
2 ignition cycles once per driving cycle |
1 DCY |
| Transmission Control Module (TCM): EEPROM |
P0607 - Control Module Performance |
ECU EEPROM-check |
bios reports NVM error |
- |
- |
- |
20 ms multiple |
1 DCY |
| Transmission Control Module (TCM): Processor |
P0607 - Control Module Performance |
ECU internal hardware check |
microcontroller reports instruction set error |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Processor |
P0607 - Control Module Performance |
ECU internal hardware check |
internal safety shutdown of control unit |
occurrent BIOS failure resulting in SafeState |
- |
- |
1 event continuous |
2 DCY |
| Transmission Control Module (TCM): Processor |
P060C - Internal Control Module Main Processor Performance |
functional check |
bios reports maximum number of CPU traps exceeded |
- |
- |
- |
1 event continuous |
2 DCY |
| Transmission Control Module (TCM): Production Mode |
U1103 - Production mode active |
communication check |
in production process necessary special mode is activated |
- |
- |
transmission mileage < 100km |
20 ms continuous |
1 DCY |
| Transmission Control Module (TCM): RAM |
P0607 - Control Module Performance |
ECU internal RAM-check |
bios reports RAM Error |
Failure is set by bios |
- |
- |
20 ms continuous |
2 DCY |
| Transmission Control Module (TCM): RAM |
P06B8 - Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error |
memory check |
bios reports failure due to an error in NVM |
- |
- |
- |
1 event multiple |
2 DCY |
| Transmission Control Module (TCM): ROM |
P0605 - Internal Control Module Read Only Memory (ROM) Error |
ECU ROM-check |
microcontroller reports ROM error |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
20 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P27B6 - Internal Control Module Transmission Speed Sensor Performance |
circuit continuity check - open circuit |
no rotational speed detection at shaft 1 |
rotational speed <= 0 U/min |
ignition on via terminal 15 voltage, engine on, battery voltage higher minimum threshold, battery voltage lower maximum threshold, valid CAN output speed information, gear engaged on input shaft 1, wheel speed, speed differential between all wheels |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt, wheel speed > 10 km/h, speed differential between all wheels < 3 km/h |
460 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P27B6 - Internal Control Module Transmission Speed Sensor Performance |
circuit continuity check - open circuit |
no rotational speed detection at shaft 2 |
rotational speed <= 0 U/min |
ignition on via terminal 15 voltage, engine on, battery voltage higher minimum threshold, battery voltage lower maximum threshold, valid CAN output speed information, gear engaged on input shaft 2, wheel speed, wheel speed differential between all wheels |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt, wheel speed > 10 km/h, speed differential between all wheels < 3 km/h |
460 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P0791 - Intermediate Shaft Speed Sensor "A" Circuit |
signal range check - out of range high |
rotational speed of input shaft 1 exceeds a maximum value |
rotational speed > 11800 U/min |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
80 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P0791 - Intermediate Shaft Speed Sensor "A" Circuit |
signal range check - out of range high |
rotational speed of input shaft 2 exceeds a maximum value |
rotational speed > 11800 U/min |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
80 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
U0415 - Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A" |
rationality check |
CAN wheel speed implausible to speeds input shaft 1 and 2 |
- |
ignition on via terminal 15 voltage, no teach in active, battery voltage higher minimum threshold, battery voltage lower maximum threshold, valid drive wheel speed received |
terminal 15 voltage > 7.5 Volt, battery voltage > 9 Volt, battery voltage < 16.5 Volt |
4000 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P07BF - Input/Turbine Shaft Speed Sensor "A" Circuit Low |
circuit continuity check - short circuit |
Detection of sensor signal failure at shaft 1 |
bios notify "short circuit" |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P07C1 - Input/Turbine Shaft Speed Sensor "B" Circuit Low |
circuit continuity check - short circuit |
Detection of sensor signal failure at shaft 2 |
bios notify "short circuit" |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P0716 - Input/Turbine Shaft Speed Sensor "A" Circuit Range/Performance |
rationality check |
sensor voltage supply of speed sensor input shaft 1 out of range or frequency out of range or pulse length out of range |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P2766 - Input/Turbine Shaft Speed Sensor "B" Circuit Range/Performance |
rationality check |
sensor voltage supply of speed sensor input shaft 2 out of range or frequency out of range or pulse length out of range |
- |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P0718 - Input/Turbine Shaft Speed Sensor "A" Circuit Intermittent |
circuit continuity check - open circuit |
Detection of sensor signal failure at shaft 1 |
bios notify "open pin" |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P2768 - Input/Turbine Shaft Speed Sensor "B" Circuit Intermittent |
circuit continuity check - open circuit |
Detection of sensor signal failure at shaft 2 |
bios notify "open pin" |
battery voltage higher minimum threshold, battery voltage lower maximum threshold |
battery voltage > 9 Volt, battery voltage < 16.5 Volt |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P27B6 - Internal Control Module Transmission Speed Sensor Performance |
communication check |
invalid state of speed sensor input shaft 1 detected |
bios notify a state value unequal to (0 "ok" AND 3 "open pin" AND 5 "short circuit" AND 8 "implausible fault") |
- |
- |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): Speed Sensor |
P27B6 - Internal Control Module Transmission Speed Sensor Performance |
communication check |
invalid state of speed sensor input shaft 2 detected |
bios notify a state value unequal to (0 "ok" AND 3 "open pin" AND 5 "short circuit" AND 8 "implausible fault") |
- |
- |
300 ms continuous |
2 DCY |
| Transmission Control Module (TCM): functionality monitoring |
P0607 - Control Module Performance |
ECU internal hardware check |
implausible behaviour for one the following diagnoses for subsystem 1 is reported: 1. pressure of clutch 1: - calculated to measured pressure is implausible - failure to determine ambient pressure - pressure error during ambient pressure determination - difference of determined ambient pressure between subsystem 1 and 2 2. latent error of gear position for gear of subsystem 1 3. latent error of sensors (clutch pressure, valve current, gear position, speed measure) of subsystem 1 |
- |
- |
- |
error active since 50 driving cycles continuous |
2 DCY |
| Transmission Control Module (TCM): functionality monitoring |
P0607 - Control Module Performance |
ECU internal hardware check |
implausible behaviour for one the following diagnoses for subsystem 2 is reported: 1. pressure of clutch 2: - calculated to measured pressure is implausible - failure to determine ambient pressure - pressure error during ambient pressure determination 2. latent error of gear position for gear of subsystem 2 3. latent error of sensors (clutch pressure, valve current, gear position, speed measure) of subsystem 2 |
- |
- |
- |
error active since 50 driving cycles continuous |
2 DCY |
| Transmission Control Module (TCM): functionality monitoring |
P0607 - Control Module Performance |
ECU communication check internal |
exceeding maximum control module safety resets |
- |
bios notifies common high side switches off |
- |
7 software resets continuous |
2 DCY |