DTC Troubleshooting Index
WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
DTC TROUBLESHOOTING INDEX
| DTC |
D Indicator |
MIL |
Detection Item |
| P0107 (12-7) |
Blinks |
OFF or ON |
Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage Input |
| P0108 (12-8) |
Blinks |
OFF or ON |
Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage Input |
| P0335 (88-2) |
Blinks |
OFF or ON |
Crankshaft Position (CKP) Sensor A No Signal |
| P0339 (88-6) |
Blinks |
OFF or ON |
Crankshaft Position (CKP) Sensor A Intermittent Interruption |
| P0340 (126-2) |
Blinks |
OFF or ON |
Camshaft Position (CMP) Sensor No Signal |
| P0344 (126-6) |
Blinks |
OFF or ON |
Camshaft Position (CMP) Sensor Intermittent Interruption |
| P0385 (125-2) |
Blinks |
OFF or ON |
Crankshaft Position (CKP) Sensor B No Signal |
| P0389 (125-6) |
Blinks |
OFF or ON |
Crankshaft Position (CKP) Sensor B Intermittent Interruption |
| P062F (0-7) |
Blinks |
OFF or ON |
Powertrain Control Module (PCM) Internal Control Module Keep Alive Memory (KAM) Error |
| P0705 (5-2) |
Blinks |
ON |
Short in Transmission Range Switch Circuit (Multiple Shift-position Input) |
| P0706 (6-2) |
OFF |
ON |
Open in Transmission Range Switch Circuit |
| P0711 (28-5) |
Blinks |
OFF |
Problem in ATF Temperature Sensor Circuit |
| P0712 (28-3) |
Blinks |
OFF |
Short in ATF Temperature Sensor Circuit |
| P0713 (28-4) |
Blinks |
OFF |
Open in ATF Temperature Sensor Circuit |
| P0716 (15-5) |
Blinks |
ON. |
Problem in Input Shaft (Mainshaft) Speed Sensor Circuit |
| P0717 (15-3) |
Blinks |
ON |
Problem in Input Shaft (Mainshaft) Speed Sensor Circuit (No Signal Input) |
| P0718 (15-6) |
Blinks |
ON |
Input Shaft (Mainshaft) Speed Sensor Intermittent Failure |
| P0721 (9-5) |
Blinks |
ON |
Problem in Output Shaft (Countershaft) Speed Sensor Circuit |
| P0722 (9-3) |
Blinks |
ON |
Problem in Output Shaft (Countershaft) Speed Sensor Circuit (No Signal Input) |
| P0723 (9-6) |
Blinks |
ON |
Output Shaft (Countershaft) Speed Sensor Intermittent Failure |
DTC TROUBLESHOOTING INDEX (CONT.)
| DTC |
D Indicator |
MIL |
Detection Item |
| P0731 (64-1) |
Blinks |
OFF |
Problem in 1st Clutch and 1st Clutch Hydraulic Circuit |
| P0732 (64-2) |
Blinks |
OFF |
Problem in 2nd Clutch and 2nd Clutch Hydraulic Circuit |
| P0733 (64-3) |
Blinks |
OFF |
Problem in 3rd Clutch and 3rd Clutch Hydraulic Circuit |
| P0734 (64-4) |
Blinks |
OFF |
Problem in 4th Clutch and 4th Clutch Hydraulic Circuit |
| P0735 (64-5) |
Blinks |
OFF |
Problem in 5th Clutch and 5th Clutch Hydraulic Circuit |
| P0741 (40-3) |
OFF |
OFF |
Torque Converter Clutch Hydraulic Circuit Stuck OFF |
| P0746 (76-3) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve A Stuck OFF |
| P0747 (76-4) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve A Stuck ON |
| P0751 (70-3) |
Blinks |
ON |
Shift Solenoid Valve A Stuck OFF |
| P0752 (70-4) |
Blinks |
ON |
Shift Solenoid Valve A Stuck ON |
| P0756 (71-3) |
Blinks |
ON |
Shift Solenoid Valve B Stuck OFF |
| P0757 (71-4) |
Blinks |
ON |
Shift Solenoid Valve B Stuck ON |
| P0761 (72-3) |
Blinks |
ON |
Shift Solenoid Valve C Stuck OFF |
| P0762 (72-4) |
Blinks |
ON |
Shift Solenoid Valve C Stuck ON |
| P0766 (73-3) |
Blinks |
ON |
Shift Solenoid Valve D Stuck OFF |
| P0767 (73-4) |
Blinks |
ON |
Shift Solenoid Valve D Stuck ON |
| P0776 (77-3) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve B Stuck OFF |
| P0777 (77-4) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve B Stuck ON |
| P0796 (78-3) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve C Stuck OFF |
| P0797 (78-4) |
Blinks |
ON |
A/T Clutch Pressure Control Solenoid Valve C Stuck ON |
| P0812 (65-2) |
Blinks |
ON |
Open in Transmission Range Switch ATP R Switch Circuit |
| P0815 (24-2) |
Blinks |
ON |
Short in Transmission Gear Selection Switch Upshift Switch Circuit, or Transmission Gear Selection Switch Upshift Switch Stuck ON |
| P0816 (24-6) |
Blinks |
ON |
Short in Transmission Gear Selection Switch Downshift Switch Circuit, or Transmission Gear Selection Switch Downshift Switch Stuck ON |
DTC TROUBLESHOOTING INDEX (CONT.)
| DTC |
D Indicator |
MIL |
Detection Item |
| P0842 (25-3) |
Blinks |
ON |
Short in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck ON |
| P0843 (25-4) |
Blinks |
ON |
Open in 2nd Clutch Transmission Fluid Pressure Switch Circuit, or 2nd Clutch Transmission Fluid Pressure Switch Stuck OFF |
| P0847 (26-3) |
Blinks |
ON |
Short in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck ON |
| P0848 (26-4) |
Blinks |
ON |
Open in 3rd Clutch Transmission Fluid Pressure Switch Circuit, or 3rd Clutch Transmission Fluid Pressure Switch Stuck OFF |
| P0872 (27-3) |
Blinks |
OFF |
Short in 4th Clutch Transmission Fluid Pressure Switch Circuit, or 4th Clutch Transmission Fluid Pressure Switch Stuck ON |
| P0873 (27-4) |
Blinks |
OFF |
Open in 4th Clutch Transmission Fluid Pressure Switch Circuit, or 4th Clutch Transmission Fluid Pressure Switch Stuck OFF |
| P0957 (24-3) |
Blinks |
ON |
Short in Transmission Gear Selection Switch Circuit, or Transmission Gear Selection Switch Stuck ON |
| P0958 (24-4) |
Blinks |
ON |
Open in Transmission Gear Selection Switch Circuit, or Transmission Gear Selection Switch Stuck OFF |
| P0962 (16-3) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit |
| P0963 (16-4) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve A |
| P0966 (23-3) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit |
| P0967 (23-4) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve B |
| P0970 (29-3) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve C Circuit |
| P0971 (29-4) |
Blinks |
ON |
Problem in A/T Clutch Pressure Control Solenoid Valve C |
DTC TROUBLESHOOTING INDEX (CONT.)
| DTC |
D Indicator |
MIL |
Detection Item |
| P0973 (7-3) |
Blinks |
ON |
Short in Shift Solenoid Valve A Circuit |
| P0974 (7-4) |
Blinks |
ON |
Open in Shift Solenoid Valve A Circuit |
| P0976 (8-3) |
Blinks |
ON |
Short in Shift Solenoid Valve B Circuit (Short) |
| P0977 (8-4) |
Blinks |
ON |
Open in Shift Solenoid Valve B Circuit (Open) |
| P0979 (22-3) |
Blinks |
ON |
Short in Shift Solenoid Valve C Circuit |
| P0980 (22-4) |
Blinks |
ON |
Open in Shift Solenoid Valve C Circuit |
| P0982 (60-3) |
Blinks |
ON |
Short in Shift Solenoid Valve D Circuit |
| P0983 (60-4) |
Blinks |
ON |
Open in Shift Solenoid Valve D Circuit |
| P16C0 (99-1) |
OFF |
ON |
PCM A/T Control System Incomplete Update |
| P1717 (62-1) |
Blinks |
ON |
Open in Transmission Range Switch ATP RVS Switch Circuit |
| P1743 (45-11) |
Blinks |
OFF |
Problem in Shift Control System; Shift Valve E Stuck OFF |
| P1744 (45-12) |
Blinks |
OFF |
Problem in Shift Control System; Shift Valve E Stuck ON |
| P1745 (45-13) |
Blinks |
OFF |
Problem in Shift Control System; Servo Control Valve Stuck OFF or Servo Control Valve Stuck ON |
| P1780 (49-1) |
Blinks |
ON |
Problem in Shift Control System |
| P2122 (20-3) |
Blinks |
ON |
Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit Low Voltage Input |
| P2123 (20-4) |
Blinks |
ON |
Accelerator Pedal Position (APP) Sensor A (Throttle Position Sensor D) Circuit High Voltage Input |
| U0028 (107-1) |
Blinks |
OFF or ON |
F-CAN Communication Circuit Error (F-CAN Bus OFF) |
| U0122 (107-4) |
Blinks |
OFF or ON |
Lost Communication with VSA Modulator-Control Unit |
| U0155 (107-3) |
Blinks |
OFF or ON |
Lost Communication with Gauge Control Module |