Possible Causes
WARNING: This page is about a different car, the 2011 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| (F857) 5-VOLT SUPPLY CIRCUIT OPEN/HIGH RESISTANCE |
| (F857) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUND |
| (F857) 5-VOLT SUPPLY CIRCUIT SHORTED TO THE (K916) SENSOR GROUND |
| (K926) CRANKCASE PRESSURE SIGNAL CIRCUIT OPEN/HIGH RESISTANCE |
| (K926) CRANKCASE PRESSURE SIGNAL CIRCUIT SHORTED TO GROUND |
| (K926) CRANKCASE PRESSURE SIGNAL CIRCUIT SHORTED TO THE (K916) SENSOR GROUND CIRCUIT |
| CRANKCASE PRESSURE SENSOR |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .