Signal too low: Verification: Verification

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 the connectors, components etc.
• Start the engine.

  Do not start the engine if there is a communication fault between the engine control module (ECM) and the immobilizer.

Does the engine start? 

• YES 

  VERIFIED:  Troubleshooting has been completed.

• NO 

  Refer to Information