Instrument Cluster Malfunction
Instrument Cluster Malfunction
| Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Instrument Cluster Schematics | ||||
| 1 | Did you perform the Instrument Cluster Diagnostic System Check? | - | Go to Step 2 | Go to Diagnostic System Check - Instrument Cluster |
| 2 |
|
- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
| 3 |
|
- | Go to Step 4 | Go to Step 7 |
| 4 | Connect a test lamp between the ignition 1 voltage circuit of the IPC and the ground circuit of the IPC. Does the test lamp illuminate? |
- | Go to Step 5 | Go to Step 6 |
| 5 | Inspect for poor connections at the harness connector of the IPC. Refer to Testing for Intermittent Conditions and Poor Connections
, and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
- | Go to Step 9 | Go to Step 8 |
| 6 | Repair the open or a high resistance in the ground circuit. Refer to Circuit Testing
, and Wiring Repairs
in Wiring Systems. Did you complete the repair? |
- | Go to Step 9 | - |
| 7 | Repair the open, short to ground or a high resistance in the ignition 1 voltage circuit. Refer to Circuit Testing
, and Wiring Repairs
in Wiring Systems. Did you complete the repair? |
- | Go to Step 9 | - |
| 8 | Replace the IPC. Refer to Instrument Cluster Replacement . Did you complete the replacement? |
- | Go to Step 9 | - |
| 9 | Operate the system in order to verify the repair. Did you find and correct the condition? |
- | System OK | Go to Step 3 |