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Home >> Buick >> 2004 >> Regal GS >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays, Gauges And Console >> Diagnostic Information and Procedures >> Change Engine Oil Indicator Inoperative

Change Engine Oil Indicator Inoperative

Change Engine Oil Indicator Inoperative

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
  1. Install a scan tool.
  2. Turn ON the ignition, with the engine OFF.
  3. With a scan tool, observe the Engine Oil Life Remaining parameter in the PCM Engine Data 2 data list.
Does the Engine Oil Life Remaining parameter display 0%?
- Go to Step 3  Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems
3 Replace the IPC. Refer to Instrument Panel Cluster (IPC) Replacement .
Did you complete the replacement?
- Go to Step 4  -
4 Operate the system in order to verify the repair.
Did you correct the condition?
- System OK Go to Step 2