Signal too low: Verification: Verification

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

Fig 1: Identifying Engine START Position

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.
• Start the engine. Allow the engine to idle for at least 5 minutes.

  Check the power supply to the central electronic module (CEM). The voltage must be at least battery voltage minus 3 V.

Is the voltage OK? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information