Checking the engine coolant temperature (ECT) gauge: Verification

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

Fig 1: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.
• Reinstall the connectors, components etc.
• Start the engine and allow it to idle or drive the car until it has reached operating temperature.

  Check the engine coolant temperature (ECT) and compare with the engine coolant temperature (ECT) gauge reading in the combined instrument panel. At approximately 80°C the needle is midway between Min and Max.

  Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Does the engine coolant temperature (ECT) gauge display a value within its permitted range? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information