Possible Causes
| POSSIBLE CAUSES |
|---|
| (K852) 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| (K23) APP SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE |
| (K167) APP SENSOR GROUND 1 CIRCUIT OPEN OR HIGH RESISTANCE |
| (K854) 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| (K29) APP SIGNAL 2 CIRCUIT OPEN OR HIGH RESISTANCE |
| (K400) APP SENSOR GROUND 2 CIRCUIT OPEN OR HIGH RESISTANCE |
| ACCELERATOR PEDAL POSITION SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .