S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Control Module: Testing and Inspection
Automatic Transmission
Transmission Control Module
=> [ Transmission Control Module, Replacing ] See: Service and Repair
=> [ Transmission Control Module Voltage Supply, Checking ] See: Computers and Control Systems/Testing and Inspection/Component Tests and
General Diagnostics/Component Tests (VAG Code Tests)/Transmission Control Module Voltage Supply, Checking
The Transmission Control Module (TCM) (J217) receives information from the components that affect the shifts and forwards this information to the
pressure regulator valves of the mechatronic, which control the slide valves in the valve body.
