Component Inspection
- Check instrument cluster
- IG "OFF".
- Substitute with a known - good instrument cluster and check for proper operation.
- Does it normally operate after replacement?
YES
- Replace instrument cluster and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good ECM and check for proper operation. If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.