Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Engine Cooling Schematics | |||
1 | Did you perform the Engine Cooling Diagnostic System Check? | Go to Step 2 | |
2 | Turn ON the ignition, with the engine OFF. Does the Low Coolant Warning Indicator illuminate? | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
3 |
Does the Low Coolant Warning Indicator illuminate? | Go to Step 4 | Go to Step 5 |
4 | Test the Low Coolant Warning Indicator control circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 7 | Go to Step 6 |
5 | Replace the Engine Coolant Level Indicator Module. Refer to Coolant Level Module Replacement . Did you complete the replacement? | Go to Step 7 | -- |
6 | Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gages, and Console. Did you complete the repair? | Go to Step 7 | -- |
7 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
