Possible Causes
WARNING: This page is about a different car, the 2013 RAM 3500 HD and 2013 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| LIN BUS CIRCUIT SHORTED TO VOLTAGE |
| HIGH RESISTANCE IN THE ACTIVE GRILL SHUTTER ACTUATOR POWER OR GROUND CIRCUITS |
| GENERATOR FIELD CONTROL CIRCUIT SHORTED TO VOLTAGE (OVERCHARGING) |
| GENERATOR |
| ACTIVE GRILL SHUTTER ACTUATOR |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to STANDARD PROCEDURE .