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Home >> Volvo >> 2012 >> XC90 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 1 Of 13 >> ECM-1000: Control Module. Signal Too High/Signal Too Low. Permanent Fault (B5254T2; B6294T; 2003-2004) >> Signal Too High/Signal Too Low. Permanent Fault >> Replacing Component
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Replacing Component

Fig 1: Identifying Ignition OFF
GLL101045Courtesy of VOLVO CARS CORPORATION