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Home >> Volvo >> 2007 >> S60 Base, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Central Electronic Module (CEM), Rear Electronic Module (Rem), Upper Electronics Module (UEM) - Diagnostic Trouble Codes - 5 Of 13 >> CEM-3A07: Relay, Leak Diagnostic Pump Heating. Signal Too High (2002-2004) >> Diagnostic trouble code (DTC) information
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Diagnostic trouble code (DTC) information

Condition 

The central electronic module checks if the output signal to the relay coil for relay 2/143 is too high.

Diagnostic trouble code (DTC) CEM-3A07 is stored in the central electronic module if it registers a short-circuit to supply voltage.

Diagnostic trouble code (DTC) CEM-3A07 can be detected when the relay is activated.

Substitute Value 

Possible Source 

Fault symptom[s] 

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