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Home >> Volvo >> 2013 >> XC90 R-Design, FWD >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control Module (CCM) Diagnostic Trouble Codes - 2 Of 3 >> CCM-0052: Temperature Control Right. Faulty Signal (2005-2014) >> Faulty Signal >> Checking Lin Bus >> Identification
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Checking Lin Bus: Identification

HINT: After replacing the climate control module (CCM), the LIN bus must be checked to identify which damper motors are installed and to identify their function and positions. 

Fig 1: Identifying Ignition ON
GLL101051Courtesy of VOLVO CARS CORPORATION