Checking the cable

Check the cable between central electronic module #11B and the front left seat heater (9/12) connector #2 for a short-circuit to ground according to Short-circuit to ground, intermittent faults .

Check the signal cable between central electronic module #11B and front left seat heater (9/12) connector #2 for an open-circuit according to Open-circuit, intermittent faults .

Remedy as necessary.

Other information: 

• For information on the central electronic module connector, see Central electronic module (CEM), replacing .
• To connect the breakout box, see Connecting the breakout box .
• -2004: Signal specification
• 2005-: Signal specification

Fig 2: Identifying Connector Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Ohm Meter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 4: Ground Terminals

Courtesy of VOLVO CARS OF NORTH AMERICA.

Refer to Information