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Home >> Volvo >> 2013 >> XC60 T-6 R-Design >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Ignition And Control Systems - Design And Function >> Engine Control Module >> Engine Control Module (ECM) [2015-2016, B5254T12] >> Design >> Transmission Control Module (TCM)

Transmission Control Module (TCM)

The engine control module (ECM) uses a directly connected signal from the transmission control module (TCM) in the start function (activating the starter motor).