Checking the connectors

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off.

  Remedy the connector. Check for contact resistance and oxidation. Checking wiring and terminals. Permanent fault

  Check for any damage.

  HINT: Reinstall the connectors, components etc. If the fault cause is not found, do not reinstall the control module before continuing with fault-tracing. 

  Other information 

  • To access/replace the central electronic module (CEM):Central electronic module (CEM), replacing

Was a fault detected? 

• YES 

  Refer to Verification 

• NO 

  Refer to Checking the component and wiring