Signal Missing: Verification

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

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

Fig 1: Engine Start Verification

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Connecting Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off.
Reinstall connectors, components etc.
Disconnect the Volvo Scan Tool (ST) from the VADIS station. Use it in stand alone mode and connect it to the data link connector (DLC) in the car.
Engine running.
Go into scrolling values.
Check the engine coolant temperature (ECT) reading is correct. Compare with the actual coolant temperature.

Fig 3: Identifying Scan Tool
Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the temperature reading OK?

YES
OKAY: Troubleshooting has been completed.
NO
Refer to Information