Change Engine Oil Indicator Always On
Change Engine Oil Indicator Always On
| 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 | Start the engine. Does the CHANGE OIL SOON indicator illuminate? |
- | Go to Step 3 | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems |
| 3 |
|
- | Go to Step 4 | Go to Step 5 |
| 4 | Reset the engine oil life. Refer to GM Oil Life System - Resetting
in Maintenance and Lubrication. Does the CHANGE OIL SOON indicator turn off? |
- | Go to Step 6 | Go to Step 5 |
| 5 | Replace the IPC. Refer to Instrument Panel Cluster (IPC) Replacement . Did you complete the replacement? |
- | Go to Step 6 | - |
| 6 | Operate the system in order to verify the repair. Did you correct the condition? |
- | System OK | Go to Step 2 |