Possible Causes
WARNING: This page is about a different variant/trim than selected.
| Possible Causes |
|---|
| LOW COOLANT LEVEL |
| THERMOSTAT OPERATION |
| SIGNAL CIRCUIT SHORTED TO VOLTAGE |
| TEMPERATURE SENSOR |
| SIGNAL CIRCUIT OPEN |
| SENSOR GROUND CIRCUIT OPEN |
| SIGNAL CIRCUIT SHORTED TO GROUND |
| SIGNAL CIRCUIT SHORTED TO THE SENSOR GROUND CIRCUIT |
| POWERTRAIN CONTROL MODULE (PCM) |
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .