Signal Missing. Permanent Fault: Verification

HINT: After the repair it is necessary to check that the fault has been rectified. 

Fig 1: Identifying Ignition ON

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Connect connectors, install components etc.
• Ignition on.

  Activate relay, press horn.

  If the function now operates, this means the fault was probably caused by a short circuit to ground in the relay.

Does it work? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information