Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Engine Cooling Diagnostic System Check? | -- | Go to Step 2 | Go to Diagnostic System Check |
2 | Start the engine. Does the CHECK COOLANT TEMP message 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 message ON and OFF. Does the CHECK COOLANT TEMP message 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 |
