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Home >> Volvo >> 2012 >> XC90 Base, FWD >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Accessory Electronic Module (AEM) And Central Electronic Module (CEM) - Diagnostic Trouble Codes - 1 Of 2 >> CEM-5F37: Factory Set Diagnostic Trouble Code (DTC). Faulty Code (2005-2014) >> Faulty Code >> Fault-Tracing Information
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Fault-Tracing Information

Fig 1: Additional Heater And Parking Heater
GLL145799Courtesy of VOLVO CARS CORPORATION

This diagnostic trouble code (DTC) indicates that the combustion preheater module (CPM) registered a fault in the factory when the heater was started, but that the fault is no longer present.

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