Possible Causes
| Possible Causes |
|---|
| INTERMITTENT DTC |
| (F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| (K23) APP SIGNAL 1 CIRCUIT SHORTED TO GROUND |
| (F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO (K167) SENSOR GROUND CIRCUIT |
| (F856) 5 VOLT SUPPLY CIRCUIT SHORTED TO (K400) SENSOR GROUND CIRCUIT |
| (K23) APP SIGNAL 1 CIRCUIT SHORTED TO (K167) SENSOR GROUND CIRCUIT |
| (K23) APP SIGNAL 1 CIRCUIT SHORTED TO (K400) SENSOR GROUND CIRCUIT |
| (F856) 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| (K23) APP SIGNAL 1 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 .