Possible Causes
| Possible Causes |
|---|
| (Z958) EGR SOLENOID GROUND CIRCUIT OPEN |
| (K35) EGR SOLENOID CONTROL CIRCUIT SHORTED TO VOLTAGE |
| (K35) EGR SOLENOID CONTROL CIRCUIT OPEN |
| EGR SOLENOID ASSEMBLY |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure .