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Home >> Volvo >> 2007 >> C70 Standard >> Repair and Diagnosis >> Engine Performance >> System >> Electronics - Design And Function - 1 Of 4 >> Climate Control Module (CCM) (2006-2013) >> Diagnostic Functions >> Checking The Lin Bus
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Checking The Lin Bus

This function is used to check the components communicating with the climate control module (CCM) via LIN bus 1 and LIN bus 2. A diagnostic trouble code (DTC) between CCM-0070 and CCM-0072 will be stored, depending on the fault, if there is a fault in one of the LIN buses. These diagnostic trouble codes (DTCs) can only be stored for this diagnostic function.