Initial Inspection - Instrument Cluster

INSPECTION AND VERIFICATION

NOTE:
- Upon installation, the instrument cluster, REM or FEM must be reconfigured. Refer to Module Communications Network (Information Bus).
- For any concerns with the restraint control module (RCM), refer to Air Bag Systems.

1. Verify the customer concern.

Visual Inspection Chart:

2. Visually inspect for obvious signs of mechanical and electrical damage.
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
4. If the cause is not visually evident, connect the diagnostic tool to the data link connector and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle:
- check that the program card is correctly installed.
- check the connections to the vehicle.
- check the ignition switch position.

5. If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
6. Carry out the diagnostic tool data link test. If the diagnostic tool responds with:
- SCP+ or SCP- circuit fault; all electronic control units no response/not equipped, refer to Module Communications Network (Information Bus).
- No response/not equipped for the instrument cluster, GO to Pinpoint Test F. Test F
- No response/not equipped for the electronic parking brake module, REFER to Brakes and Traction Control.
- No response/not equipped for the FEM, REFER to Module Communications Network (Information Bus).
- No response/not equipped for the REM, REFER to Module Communications Network (Information Bus).
- No response/not equipped for the RCM, REFER to Air Bag Systems.
- No response/not equipped for the PCM, REFER to Module Communications Network (Information Bus).
- System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs and carry out the self-test diagnostics for the instrument cluster.

7. If the DTCs retrieved are related to the concern, go to the Instrument Cluster Diagnostic Trouble Code (DTC) Index, Front Electronic Module (FEM) Diagnostic Trouble Code (DTC) Index, Rear Electronic Module (REM) Diagnostic Trouble Code (DTC) Index, Restraint Control Module (RCM) Diagnostic Trouble Code (DTC) Index, or the Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index to continue diagnostics. For the electronic brake control module DTCs, refer to Brakes and Traction Control. For all other DTCs, refer to Module Communications Network (Information Bus). Instrument Cluster Diagnostic Trouble Code (DTC) Index Front Electronic Module (FEM) Diagnostic Trouble Code (DTC) Index Rear Electronic Module Diagnostic Trouble Code (DTC) Index Restraint Control Module (RCM) DTC Index Powertrain Control Module (PCM) DTC Index
8. If no DTCs related to the concern are retrieved, GO to Symptom Chart. Diagnosis By Symptom - Instrument Cluster