|
|
AUTOMATIC TRANSMISSION – Troubleshooting <A/T> 23-10 INSPECTION PROCEDURES FOR DIAGNOSIS CODES Code No. 13, 14 Accelerator pedal position sensor (APS) Probable cause If the APS output voltage (APS opening voltage) is 4.8 V or higher when the engine Malfunction of the accelerator pedal position sensor OK Replace the A/T - ECU. OK Check the trouble symptoms. NG Check the harness wire between accel- Accelerator pedal position sensor NG Check the following connectors: NG Replace Repair Repair OK NG Code No. 15, 16 A/T fluid temperature sensor system Probable cause If the A/T fluid temperature sensor output is 10 ° C or less (5.6 k Ω or more) even after running the engine for 15 minutes or more, it is judged that there is an open ° C or more (10 Ω or less), it is judged that there is a short circuit in the A/T fluid temperature sensor and diagnosis Malfunction of the A/T fluid temperature sensor OK Replace the A/T - ECU. OK Check the trouble symptoms. Check the harness wire between A/T A/T fluid temperature sensor check NG Check the following connectors: NG Replace Repair Repair OK NG |