Checking headlight control module (HCM)

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2007 Volvo V70, 2006 Volvo V70, 2005 Volvo V70, 2004 Volvo V70, and 2003 Volvo V70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Ignition Switch ON Position

Courtesy of VOLVO CARS OF NORTH AMERICA.

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

Ignition off.
Reinstall the connectors, components etc.
Ignition on.

Obtain the ID of the headlight control module (HCM) by clicking on the VCT2000 symbol.

Fig 2: Identifying VCT2000

Courtesy of VOLVO CARS OF NORTH AMERICA.

Could the control module ID be read off?

YES
OKAY: Troubleshooting has been completed.
NO
Refer to Information