Circuit/System Verification

Ignition ON.
Verify the Instrument Cluster indicators listed below turn ON and OFF during Instrument Panel Cluster initialization bulb check.
- Traction Control Off indicator
- Stability Control Off indicator
- Traction/stability Control indicator
- If any indicator does not turn ON and OFF
  Replace the P16 Instrument Panel Cluster Control Module.
- Go to next step: If all indicators turn ON and OFF
Verify the scan tool Body Control Module, Traction Control Switch parameter changes between Active and Inactive while pressing and releasing the S86 Vehicle Stability Control System Switch.
- If the parameter does not change
  Refer to Circuit/System Testing.
- Go to next step: If the parameter changes
All OK.