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 connector D on the rear electronic module (REM).
Check the signal cable. Check for a short-circuit to ground.

Take readings between:
- Rear electronic module (REM) terminal #D6 (#6) and terminal #4 on the connector for the rear left-hand lamp housing.
Remedy as necessary.

Other information
- See Connecting the breakout box
- See Signal specification
- See Checking wiring and terminals

Continue
Refer to Verification