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Home >> Volvo >> 2004 >> S80 Base, 2.5 59, FWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> AEM, CEM & Rem Diagnostic Trouble Codes - 1 Of 12 >> CEM-1A05: X-Power Supply. Signal Too High. Permanent Fault (2000-2004) >> Signal too high. Permanent fault >> Verification >> Verification

Signal too high. Permanent fault: Verification: Verification

HINT: After the repair it is necessary to check that the fault has been rectified. 

Fig 1: Identifying Engine START Position
GLL101049Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Connecting Connector
GLL101069Courtesy of VOLVO CARS OF NORTH AMERICA.

Is voltage on the wire low?