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Home >> Volvo >> 2006 >> XC70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Accessory Electronic Module (AEM) & Central Electronic Module (CEM) Diagnostic Trouble Codes (XC) >> CEM-8D02: Ignition Switch Lighting And High-Mounted Stop Lamp (Led). Signal Too High / Signal Missing (2004) >> Signal too high / Signal missing >> Verification >> Verification

Signal too high / Signal missing: Verification: Verification

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

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS OF NORTH AMERICA.
Fig 2: Identifying Connector(s) Reinstallation
GLL101069Courtesy of VOLVO CARS OF NORTH AMERICA.

Is the diagnostic trouble code intermittent?