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 (UQA with IO5/IO6)Speaker Malfunction (UZ6)Speaker Malfunction (without UQA/UZ6)Speaker Malfunction (UQA with IOS/IOT/IOU) .
- Go to next step: If all components operate
B153D Seat Belt Buckle - Driver & B153P Seat Belt Buckle - Passenger - Buckled
Verify the scan tool parameter:Driver Seat Belt Status & Passenger Seat Belt Status=Buckled
- If not the specified state
  Refer to: Seat Belt Indicator Malfunction - Driver .
- Go to next step: If the specified state
Headlamp Switch - Off
Verify the scan tool parameter:Headlamps On Switch=Inactive
- If not the specified state
  Refer to: Headlamps Malfunction
- Go to next step: If the specified state
Park Lamps Switch - Off
Verify the scan tool parameter:Park Lamps Switch=Inactive
- If not the specified state
  Refer to:Park, License, and/or Tail Lamps 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: Park, License, and/or Tail Lamps Malfunction
- Go to next step: If the specified state
Park Brake - Off
Verify the scan tool parameter:Park Brake Switch=Inactive
- If not the specified state
  Refer to:Park Brake System Diagnosis
- Go to next step: If the specified state
Close the doors and verify that the luggage compartment is empty.
Verify the scan tool parameter:Driver Door Ajar Switch & Passenger Door Ajar Switch & Left Rear Door Ajar Switch & Right Rear Door Ajar Switch=Inactive
- If not the specified state
  Refer to:Door Ajar Indicator Malfunction
- Go to next step: If the specified state
All OK.