DTC Index - Model 906 (Engine 642): Transmission
EGS53 - 722.6 (5-gear) DIAGNOSTIC TROUBLE CODES (DTC) LIST
| MB DTC | Description |
| 601 | N15/3 (ETC [EGS] control unit) - Internal fault ( Checksum error ) |
| 602 | N15/3 (ETC [EGS] control unit) - The control unit is not coded. |
| 604 | N15/3 (ETC [EGS] control unit) - Internal fault (RAM) |
| 605 | N15/3 (ETC [EGS] control unit) - Internal fault (ROM) |
| 613 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 614 | N15/3 (ETC [EGS] control unit) - The SCN coding of the engine control unit is implausible in comparison with the SCN coding of the transmission control unit. |
| 642 | Speed sensors - The voltage supply is too low. |
| 643 | Speed sensors - The voltage supply is too high |
| 657 | Solenoid valves - The voltage supply of the valves is faulty. |
| 702 | N15/3 (ETC [EGS] control unit) - Internal fault ( Output stage ) |
| 710 | Y3/6s1 (Starter lockout contact) / Y3/6b1 (Transmission oil temperature sensor) - Signal implausible |
| 712 | Y3/6s1 (Starter lockout contact) / Y3/6b1 (Transmission oil temperature sensor) - Short circuit to ground |
| 714 | Y3/6s1 (Starter lockout contact) / Y3/6b1 (Transmission oil temperature sensor) - Signal implausible |
| 717 | Y3/6n2 (RPM sensor 2) - No signal |
| 730 | N15/3 (ETC [EGS] control unit) - Impermissible transmission ratio |
| 731 | N15/3 (ETC [EGS] control unit) - Gear implausible or transmission slipping (gear 1). |
| 732 | N15/3 (ETC [EGS] control unit) - Gear implausible or transmission slipping (gear 2). |
| 733 | N15/3 (ETC [EGS] control unit) - Gear implausible or transmission slipping (gear 3). |
| 734 | N15/3 (ETC [EGS] control unit) - Gear implausible or transmission slipping (gear 4). |
| 735 | N15/3 (ETC [EGS] control unit) - Gear implausible or transmission slipping (gear 5). |
| 741 | N15/3 (ETC [EGS] control unit) - Actuation of torque converter lockup clutch is not possible. |
| 742 | N15/3 (ETC [EGS] control unit) - Engaging of torque converter lockup clutch not permitted. |
| 743 | N15/3 (ETC [EGS] control unit) - The internal electrical check of component Y3/6y6 (Torque converter lockup PWM solenoid valve) has failed. |
| 748 | N15/3 (ETC [EGS] control unit) - The internal electrical check of component Y3/6y1 (Modulating pressure control solenoid valve) has failed. |
| 752 | Y3/6y3 (1-2 and 4-5 shift solenoid valve) - Short circuit to ground |
| 753 | N15/3 (ETC [EGS] control unit) - The internal electrical check of component Y3/6y3 (1-2 and 4-5 shift solenoid valve) has failed. |
| 757 | Y3/6y5 (2-3 shift solenoid valve) - Short circuit to ground |
| 758 | N15/3 (ETC [EGS] control unit) - The internal electrical check of component Y3/6y5 (2-3 shift solenoid valve) has failed. |
| 762 | Y3/6y4 (3-4 shift solenoid valve) - Short circuit to ground |
| 763 | N15/3 (ETC [EGS] control unit) - The internal electrical check of component Y3/6y4 (3-4 shift solenoid valve) has failed. |
| 778 | Y3/6y2 (Shift pressure control solenoid valve) - Short circuit to ground |
| 817 | Y3/6s1 (Starter lockout contact) / Y3/6b1 (Transmission oil temperature sensor) - At least one of the components does not function. |
| 824 | N15/3 (ETC [EGS] control unit) - The selector lever is in an intermediate position. |
| 928 | N15/3 (ETC [EGS] control unit) - Y66/1 (Reversing and parking lock locking solenoid) |
| 1629 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1631 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1632 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1633 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1634 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1636 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1637 | N15/3 (ETC [EGS] control unit) - Internal fault |
| 1638 | N15/3 (ETC [EGS] control unit) - Internal fault ( CAN ) |
| 1639 | N15/3 (ETC [EGS] control unit) - Internal fault ( CAN ) |
| 1644 | N15/3 (ETC [EGS] control unit) - Invalid coding |
| 1704 | Y3/6n2 (RPM sensor 2) - Overspeed was detected. |
| 1705 | Y3/6n3 (RPM sensor 3) - Overspeed was detected. |
| 1731 | N15/3 (ETC [EGS] control unit) - The gear comparison is negative or the target gear is not reached. |
| 220B | Y3/6n2 (RPM sensor 2) , Y3/6n3 (RPM sensor 3) - Overspeed was detected. |
| 2502 | N15/3 (ETC [EGS] control unit) - The gear is implausible or the transmission is slipping. |
| 2603 | Speed sensors - The supply voltage of the rpm sensors is outside of tolerance range. |
| 2638 | N15/3 (ETC [EGS] control unit) - The feedback through the transmission protection is not maintained. |
| 2746 | Y3/6n2 (RPM sensor 2) - Overspeed was detected. |
| 2750 | Y3/6n3 (RPM sensor 3) - Overspeed was detected. |
| 2767 | Y3/6n3 (RPM sensor 3) - No signal |
| 2783 | Torque converter lockup clutch - The component has an excessive power consumption. |
| 2784 | Y3/6n2 (RPM sensor 2) / Y3/6n3 (RPM sensor 3) - Speed comparison in transmission |
| D601 | N15/3 (ETC [EGS] control unit) - The control unit software is faulty. |
| D60E | N15/3 (ETC [EGS] control unit) - The control unit software is faulty. |
| E0501 | CAN bus - CAN signal 'Wheel speeds' from control unit N30/4 (ESP control unit) is faulty. |
| E0562 | Terminal 87 - The voltage supply is too low. |
| E0563 | Terminal 87 - The voltage supply is too high |
| EC002 | CAN bus - Failure of engine CAN bus |
| EC100 | CAN bus - No or incorrect CAN message from control unit Engine control module |
| EC103 | CAN bus - No or incorrect CAN message from control unit N15/5 (ESM [EWM] control unit) |
| EC114 | CAN bus - No or incorrect CAN message from control unit N133 (All-wheel drive control unit) |
| EC121 | CAN bus - No or incorrect CAN message from control unit N30/4 (ESP control unit) |
| EC141 | CAN bus - No or incorrect CAN message from control unit N73 (EIS [EZS] control unit) |
| EC155 | CAN bus - No or incorrect CAN message from control unit A1 (Instrument cluster) |
| EC164 | CAN bus - No or incorrect CAN message from control unit S98 (AAC [KLA] control and operating unit) |
| EC401 | CAN bus - No or incorrect CAN message from control unit Engine control module |
| EC404 | CAN bus - CAN signal 'Selector lever position' from control unit N15/5 (ESM [EWM] control unit) is missing or faulty. |
| EC414 | CAN bus - No or incorrect CAN message from control unit N133 (All-wheel drive control unit) |
| EC415 | CAN bus - No or incorrect CAN message from control unit N30/4 (ESP control unit) |
| EC423 | CAN bus - No or incorrect CAN message from control unit A1 (Instrument cluster) |
| EC424 | CAN bus - No or incorrect CAN message from control unit S98 (AAC [KLA] control and operating unit) |
| EC428 | CAN bus - CAN signal 'Steering angle' from control unit N80 (SCM [MRM] control unit) is missing or faulty. |
| EC431 | CAN bus - No or incorrect CAN message from control unit N73 (EIS [EZS] control unit) |
| ED10B | CAN bus - No or incorrect CAN message from control unit Engine control module |
| ED118 | CAN bus - CAN signal 'Variant coding' from control unit Engine control module is missing or faulty. |
| ED139 | CAN bus - No or incorrect CAN message from control unit N80 (SCM [MRM] control unit) |
| ED13A | CAN bus - No or incorrect CAN message from control unit N80 (SCM [MRM] control unit) |
| ED400 | CAN bus - CAN signal 'Accelerator pedal value' from control unit Engine control module is missing or faulty. |
| ED401 | CAN bus - CAN signal 'Engine speed' from control unit Engine control module is missing or faulty. |
| ED402 | CAN bus - CAN signal 'Engine temperature' from control unit Engine control module is missing or faulty. |
| ED404 | CAN bus - CAN signal 'Static engine torque' from control unit Engine control module is missing or faulty. |
| ED405 | CAN bus - CAN signal 'Minimum engine torque' from control unit Engine control module is missing or faulty. |
| ED406 | CAN bus - CAN signal 'Maximum engine torque' from control unit Engine control module is missing or faulty. |
| ED407 | CAN bus - CAN signal 'Engine specified torque' from control unit Engine control module is missing or faulty. |
| ED408 | CAN bus - CAN signal 'Stop lamp switch' from control unit Engine control module is missing or faulty. |
| ED409 | CAN bus - CAN signal 'Front left wheel speed' from control unit N30/4 (ESP control unit) is missing or faulty. |
| ED40A | CAN bus - CAN signal 'Front right wheel speed' from control unit N30/4 (ESP control unit) is missing or faulty. |
| ED40B | CAN bus - CAN signal 'Rear left wheel speed' from control unit N30/4 (ESP control unit) is missing or faulty. |
| ED40C | CAN bus - CAN signal 'Rear right wheel speed' from control unit N30/4 (ESP control unit) is missing or faulty. |
| ED40F | CAN bus - CAN signal 'Variant coding' from control unit Engine control module is faulty. |
| ED420 | CAN bus - CAN signal 'Control element' from control unit N80 (SCM [MRM] control unit) is missing or faulty. |
| ED505 | CAN bus - No or incorrect CAN message from control unit N133 (All-wheel drive control unit) |
| ED507 | CAN bus - No or incorrect CAN message from control unit Engine control module |
| ED508 | CAN bus - No or incorrect CAN message from control unit N15/5 (ESM [EWM] control unit) |
| ED509 | CAN bus - CAN signal 'Variant coding' from control unit Engine control module is faulty. |
| EE301 | CAN bus - Failure of engine CAN bus |
| EE318 | CAN bus - No or incorrect CAN message from control unit N15/5 (ESM [EWM] control unit) |
| EE338 | CAN bus - No or incorrect CAN message from control unit N80 (SCM [MRM] control unit) |