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 |
|---|
| LOW BATTERY VOLTAGE |
| (F505) FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN/HIGH RESISTANCE |
| (F505) FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORTED TO GROUND |
| (F505) FUSED IGNITION SWITCH OUTPUT CIRCUIT SHORTED TO THE (Z915) GROUND CIRCUIT |
| (Z915) GROUND CIRCUIT OPEN/HIGH RESISTANCE |
| (D130) J1939 DATALINK (+) CIRCUIT OPEN/HIGH RESISTANCE |
| (D131) J1939 DATALINK (-) CIRCUIT OPEN/HIGH RESISTANCE |
| (D130) J1939 DATALINK (+) CIRCUIT SHORTED TO BATTERY OR GROUND |
| (D131) J1939 DATALINK (-) CIRCUIT SHORTED TO BATTERY OR GROUND |
| J1939 DATALINK (+) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| J1939 DATALINK (-) CIRCUIT SHORTED TO ANOTHER CIRCUIT |
| J1939 DATALINK COMPONENT INTERNALLY SHORTED |
| FAULTY NOx SENSOR 1/1 |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE - 6.7L .