Diagnostic Trouble Code Definitions
NOTE:
Only transmission-related DTCs are listed. For engine-related DTC definitions, see appropriate SELF-DIAGNOSTICS article in ENGINE PERFORMANCE. These DTCs pertain to engine performance and must be repaired first, as engine performance and related component signals will affect transmission operation and diagnosis.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC |
OBD-II DTC |
Description |
| 11 |
NA |
Throttle Position Sensor Circuit - Shorted |
| 12 |
NA |
Throttle Position Sensor Circuit - Open |
| 14 |
NA |
Throttle Position Sensor - Adjustment |
| 15 |
P0713 |
Transmission Fluid Temperature Sensor Circuit - Open |
| 16 |
P0712 |
Transmission Fluid Temperature Sensor Circuit - Shorted |
| 21 |
NA |
Crankshaft Position Sensor Circuit - Open |
| 22 |
P0715 |
Input Shaft Speed Sensor Circuit - Open/Shorted |
| 23 |
P0720 |
Output Shaft Speed Sensor Circuit - Open/Shorted |
| 26 |
NA |
Stoplight Switch Circuit - Open/Shorted |
| 27 |
P0705 |
Park/Neutral Position Switch Circuit - Open |
| 28 |
P0705 |
Park/Neutral Position Switch Circuit - Short |
| 29 |
NA |
Vehicle Speed Sensor Circuit - Open/Shorted |
| 31 |
P0753 |
Low-Reverse Solenoid Valve Circuit - Open/Shorted |
| 32 |
P0758 |
Underdrive Solenoid Valve Circuit - Open/Shorted |
| 33 |
P0763 |
Second Solenoid Valve Circuit - Open/Shorted |
| 34 |
P0768 |
Overdrive Solenoid Valve Circuit - Open/Shorted |
| 35 |
P0773 |
Reduction Solenoid Valve Circuit - Open/Shorted |
| 36 |
P0743 |
Torque Converter Clutch Circuit - Open/Shorted |
| 41 |
P0731 |
1st Gear Ratio Incorrect |
| 42 |
P0732 |
2nd Gear Ratio Incorrect |
| 43 |
P0733 |
3rd Gear Ratio Incorrect |
| 44 |
P0734 |
4th Gear Ratio Incorrect |
| 45 |
P0735 |
5th Gear Ratio Incorrect |
| 46 |
P0736 |
Reverse Gear Ratio Incorrect |
| 52 |
P0741 |
Torque Converter Clutch Solenoid - Defective |
| 53 |
P0742 |
Torque Converter Clutch Solenoid - Stuck On |
| 54 |
P1751 |
A/T Control Relay Circuit Open/Shorted To Ground |
| 56 |
NA |
"N" Range Indicator Circuit |