For 1990-2009 cars only
Diagnostic Instructions
| • | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
| • | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
| • | Diagnostic Procedure Instructions provide an overview of each diagnostic category. |
Circuit/System Description
This diagnostic procedure applies to engine coolant temperature serial data gage located in the instrument panel cluster (IPC)
Reference Information
Schematic Reference
Connector End View Reference
Description and Operation
Instrument Cluster Description and Operation
Electrical Information Reference
Scan Tool Reference
Circuit/System Verification
Ignition ON, with the scan tool, perform the IPC Gage Sweep Test in the IPC Output Controls. Verify that the coolant temperature gage dial moves from the minimum gage marker to the maximum marker and back to the gage minimum marker.
| ⇒ | If the gages do not perform the IPC Gage Sweep Test, replace the IPC. |
Repair Instructions
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for the IPC replacement, setup and programming
