Possible Causes
WARNING: This page is about a different car, the 2016 RAM 1500. However, it is still accessible from the selected car via links, so may be relevant.
| Possible Causes |
|---|
| (F343) FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE |
| (K93) COIL 3 CONTROL CIRCUIT SHORTED TO GROUND |
| (K93) COIL 3 CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| SPARK PLUG |
| COIL ON PLUG 3 |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .