Intermittent Fault

Fig 1: Identifying Ignition OFF

GLL101045

Courtesy of VOLVO CARS CORPORATION

Ignition off.
Check the signal cable between central electronic module #4C and front right seat heater (9/13) connector #2 for a short-circuit to ground according to SHORT-CIRCUIT TO GROUND, INTERMITTENT FAULTS and an open-circuit according to OPEN-CIRCUIT, INTERMITTENT FAULTS .

Remedy as necessary.

Other information:
- For -2004, see: CENTRAL ELECTRONIC MODULE (CEM), REPLACING
- For 2005-, 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 CORPORATION

Fig 3: Identifying Ohm Meter
Courtesy of VOLVO CARS CORPORATION

Fig 4: Ground Terminals
Courtesy of VOLVO CARS CORPORATION

Continue
Refer to INFORMATION