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Home >> Volvo >> 2013 >> XC90 Base, AWD >> Repair and Diagnosis >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM) And Central Electronic Module (CEM) - Diagnostic Trouble Codes - 2 Of 2 >> CEM-8F11: Light Width Control. Signal Too High. Permanent Fault (2003-2004) >> Signal Too High. Permanent Fault >> Checking The Wiring

Checking The Wiring

Check the wire between central electronic module #9A and light width control actuator 6/38 LH, and 6/39 RH actuator #2 for a short circuit to voltage supply as described in, see SHORT-CIRCUIT TO SUPPLY VOLTAGE. PERMANENT FAULTS .

Do the necessary corrective action

Additional information: 

Fig 1: Identifying Connector Terminals
GLL104052Courtesy of VOLVO CARS CORPORATION
Fig 2: Identifying Voltage Display
GLL101041Courtesy of VOLVO CARS CORPORATION
Fig 3: Ground Terminals
GLL104191Courtesy of VOLVO CARS CORPORATION

Is there a fault?