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