Checking the connector

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
• Check the wiring and connectors. Check for contact resistance and oxidation
• Reinstall the components, reconnect the connectors etc.
• Ignition on
• Read off the outside temperature.

  If the temperature is now within its permitted range, the fault was caused by loose connections in the connector.

  Other information 

  • To access and replace the outside temperature sensor, see Outside temperature sensor door mirror, replacing .
  Fig 3: Identifying Outside Temperature Sensor Connector Terminals

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 5: Identifying Outside Temperature Sensor

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the temperature within its permitted range? 

• YES 

  OKAY:  Troubleshooting has been completed.

• NO 

  Refer to Checking components and wiring