Signal too high or Signal missing. Permanent fault: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

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
• Reinstall the connectors, components etc.
• Ignition on.

  Check that no windshield wiper function is activated and read off all the values from the control module.

  Read off the values.

  Fig 3: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Are all windshield wiper functions switched off? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Information