Checking Connector

Fig 1: Identifying Ignition OFF

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Ignition off
• Check central electronic module (CEM) connector B and the connector to the alarm LED. Check for contact resistance. Check for oxidation. Check for damage carefully.

  Remedy as necessary.

  Other information 

  • see CONNECTING THE BREAKOUT BOX (2008, 2009, 2010, 2011)
  • see SIGNAL DESCRIPTION CENTRAL ELECTRONIC MODULE (CEM) (2008, 2009, 2010, 2011)
  • see LOCATION OF COMPONENTS (2010, 2011)
  • see SUN SENSOR
  • see CHECKING WIRING AND TERMINALS
  Fig 2: Identifying Connector Terminals

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

  Courtesy of VOLVO CARS OF NORTH AMERICA.
  Fig 4: Identifying Twilight Sensor

  Courtesy of VOLVO CARS OF NORTH AMERICA.

Was a fault detected? 

• YES 

  Refer to VERIFICATION 

• NO 

  Refer to CHECKING COMPONENT AND WIRING