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Home >> Volvo >> 2003 >> XC70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM) & Central Electronic Module (CEM) Diagnostic Trouble Codes (XC) >> CEM-1A25: Relay Ext X2-Power Supply. Signal Too Low. Permanent Fault (Aw50/51 AWD; 2001-2004) >> Signal too low. Permanent fault >> Verification >> Verification

Signal too low. Permanent fault: Verification: Verification

HINT: After carrying out the repair, check that the fault has been remedied. 

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS OF NORTH AMERICA.

Did the relay click?