Checking And Replacing the Component

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  Replace the relay, 2/17.

  Activate the relay, press the horn.

  If the function is OK, the cause of the fault was a defective relay (short-circuit in the relay).

  Fig 2: Identifying Connectors

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was the function OK? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking the Wiring