Checking the wiring

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Disconnecting Connector

GLL101003

Courtesy of VOLVO CARS OF NORTH AMERICA.

Ignition off
Disconnect the connector on the rear electronic module (REM).
Check that the position sensor for the Xenon lamp is correctly installed.

Check the signal cable. Check for an open-circuit. Check for a short-circuit to ground.

Take readings between:
- Rear electronic module (REM) terminal #C6 (#46) and terminal #4 on the position sensor for the Xenon lamp.
Check the power supply and the ground connection for the position sensor.

Remedy as necessary.

Other information
- See Connecting the breakout box
- See Signal specification
- See Position sensor Bi-Xenon lamps, replacing
- See Checking wiring and terminals
Fig 3: Identifying Position Sensor For Headlamp
Courtesy of VOLVO CARS OF NORTH AMERICA.

Continue
Refer to Verification