Possible Causes
| POSSIBLE CAUSES |
|---|
| (F855) 5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE |
| (K22) TP SIGNAL 1 CIRCUIT SHORTED TO VOLTAGE |
| (F855) 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| (K22) TP SIGNAL 1 CIRCUIT SHORTED TO GROUND |
| (F855) 5 VOLT SUPPLY CIRCUIT SHORTED TO THE (K22) TP SIGNAL 1 CIRCUIT |
| (F855) 5 VOLT SUPPLY CIRCUIT SHORTED TO THE (K922) TP SENSOR GROUND CIRCUIT |
| (K22) TP SIGNAL 1 CIRCUIT SHORTED TO THE (K922) TP SENSOR GROUND CIRCUIT |
| (F855) 5 VOLT SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE |
| (K22) TP SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE |
| (K922) TP SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE |
| THROTTLE BODY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .