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Home >> Audi >> 2004 >> A8 >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (5.2L - Generic Scan Tool, Engine Code(S): BSM [Ignition/Glow Plug System - Generic Scan Tool]) >> 38 - Automatic Transmission - Gears, Hydraulic controls >> Transmission Control Module (TCM) J217 >> Transmission Control Module

Transmission Control Module

WARNING: This page is about a different car, the 2009 Audi S8, 2008 Audi S8, and 2007 Audi S8. However, it is still accessible from the selected car via links, so may be relevant.

Transmission Control Module Voltage Supply, Checking 

Transmission Control Module, Replacing 

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.