Possible Causes
| Possible Causes |
|---|
| (N112) RAD FAN RELAY CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE |
| (N112) RAD FAN RELAY CONTROL CIRCUIT OPEN OR HIGH RESISTANCE |
| MED/HIGH RAD FAN RELAY |
| SERIES/PARALLEL RAD FAN RELAY |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .