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Home >> Audi >> 2025 >> S4 Premium >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Controls, Housing (7-Speed Dual Clutch Transmission 0CK, 0CJ, 0DP, 0DN) >> 34 Controls, Housing >> MECHATRONIC >> Transmission Control Module J217, Removing And Installing >> Removing

Transmission Control Module J217, Removing And Installing: Removing

-- Remove the Mechatronic. Refer to Mechatronic, Removing and Installing  .

-- Release the connector for the Hydraulic Pressure Sensor 1 -G545- -1- and Hydraulic Pressure Sensor 2 -G546- -2- at the retaining tabs -A- and disconnect from the Transmission Control Module -J217-.

GWWA34-11455Courtesy of AUDI OF AMERICA, LLC

-- Secure the connectors in the transportation safeguard.

-- Seal off the ATF channels with Covers : T40322A  -A-.

GWWA34-000226Courtesy of AUDI OF AMERICA, LLC

-- Secure the Mechatronic with the Support :T40321  .

GWWA34-11503Courtesy of AUDI OF AMERICA, LLC

-- Release the cover -1- for the sensor arm from the locking tabs -arrows- and remove.

GWWA34-11452Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts in the sequence -3 through 1-.

Fig 1: Sensor Arm Bolts Loosening Sequence
GWWA34-11454Courtesy of AUDI OF AMERICA, LLC

-- Pivot the Transmission Fluid Auxiliary Hydraulic Pump Rotor Position Sensor -G847- -1- to the side to the engagement position.

GWWA34-11457Courtesy of AUDI OF AMERICA, LLC

-- Engage the connector for Gear Position Distance Sensor 1 -G487- and Gear Position Distance Sensor 2 -G488- Distance Sensor 2 in Transportation Bracket -arrow-.

Fig 2: Transmission Control Module -J217- Bolts Loosening Sequence
GWWA34-11456Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts in the sequence -4- through -1-. Remove the Transmission Control Module -J217- from the valve body.