Checking Component And Wiring

Check the voltage on output terminal #E25 (#25) on the Central electronic module (CEM). The voltage must be approximately 12 V when the low beam is activated.

Short-circuit to ground in the control signal cable if the low beam cannot be activated.

• Check the control signal cable. Check for a short-circuit to ground.
• Remedy as necessary.

Other information: 

• see CONNECTING THE BREAKOUT BOX (2004, 2005, 2006, 2007)
• see SIGNAL DESCRIPTION CENTRAL ELECTRONIC MODULE (CEM) (2004, 2005, 2006, 2007)
• see CONTROL MODULE RELAY BOX PASSENGER COMPARTMENT
• see HEADLAMP BULB (2004, 2005, 2006, 2007)
• see CHECKING WIRING AND TERMINALS

Fig 1: Identifying 6-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Left-Hand Turn Signal Lamp

Courtesy of VOLVO CARS OF NORTH AMERICA.

• Continue 

  Refer to VERIFICATION