A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
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Control Module: Testing and Inspection
Automatic Transmission
Transmission Control Module
=> [ Transmission Control Module Voltage Supply, Checking ] See: Computers and Control Systems/Testing and Inspection/Component Tests and
General Diagnostics/Transmission Control Module Voltage Supply, Checking
=> [ Transmission Control Module, Replacing ] See: Service and Repair
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.
