Engine Coolant Temperature Indicator Always On
Engine Coolant Temperature Indicator Always On
| Step | Action | Yes | No |
|---|---|---|---|
| Connector End View Reference: Cooling System Connector End Views | |||
| 1 | Did you perform A Diagnostic System Check-Engine Cooling? | Go to Step 2 | Go to Diagnostic System Check - Engine Cooling |
| 2 | Start the engine. Does the CHECK COOLANT TEMP indicator illuminate? |
Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
| 3 | With a scan tool select instrument panel cluster, and command the CHECK COOLANT TEMP indicator ON and OFF. Does the CHECK COOLANT TEMP indicator turn ON and OFF when commanded? |
Go to Engine Overheating | Go to Step 4 |
| 4 | Replace the instrument cluster. Refer to Instrument Cluster Replacement
in Instrument Panel, Gauges and Console. Is the replacement complete? |
Go to Step 5 | - |
| 5 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 3 |