Circuit/System Verification

Ignition - On / Vehicle - In Service Mode
Verify the component activates:Radio SpeakerThe balance and fade controls can be used to help isolate an inoperative speaker or poor sound condition.
- If the component does not activate
  Refer to: Speaker Malfunction Speaker Malfunction .
- Go to next step: If all components operate
Headlamp Switch - Off
Verify the scan tool parameter:Headlamp Switch Signal =OFF (or Inactive)
- If not the specified state
  Refer to: Headlamps Malfunction
- Go to next step: If the specified state
Turn Signal Switch - Off
Verify the scan tool parameter:Left Turn Signal Switch & Right Turn Signal Switch=Inactive
- If not the specified state
  Refer to: Turn Signal Lamps and/or Indicators Malfunction
- Go to next step: If the specified state
All OK.