Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the instrument cluster diagnostic system check? | -- | Go to Step 2 | |
2 | Verify the engine coolant temperature gauge is inacurate or inoperative. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the engine cooolant temperature move from 160 to 260 and back to 160 when you sweep this gauge up and down? | -- | Go to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls - 3.4L | Go to Step 4 |
4 |
Important: Perform the set up procedure for the replacement IPC. Replace the IPC. Refer to Instrument Cluster Replacement . Did you complete the replacement and the set up procedure? | -- | Go to Step 5 | -- |
5 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
