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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Electrical Components - Design And Function) >> Transmission Control Module (TCM) (Aw50/51 AWD; Aw55-50/51SN; 2003-2007) >> Design >> Control Module
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Control Module

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Fig 1: Identifying Transmission Control Module
GLL104332Courtesy of VOLVO CARS CORPORATION

The transmission control module (TCM) is positioned in an air cooled plastic box in the engine compartment together with the engine control module (ECM).