Transmission Control Module -J217-, REMOVING AND INSTALLING: Removing

-- Using the Vehicle Diagnostic Tester, empty the ATF pressure reservoir in the Transmission Control Module -J217- and disable the Transmission Fluid Auxiliary Hydraulic Pump -V552-. Refer to ATF PUMP, DEACTIVATING AND DRAINING THE HYDRAULIC PUMP RESERVOIR .

-- Remove the transmission fluid pan. Refer to TRANSMISSION FLUID PAN, 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 -arrow A- and disconnect from the Transmission Control Module -J217-.

Courtesy of AUDI

-- Secure the connectors as shown in the designated transportation safeguard.

-- Remove the Mechatronic. Refer to MECHATRONIC, REMOVING AND INSTALLING .

-- Seal off the ATF channels with the Cover:T40322/1-4  .

Courtesy of AUDI

-- Attach the mechatronics at the Support:T40321 

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-- Depending on the version, release the cover -1- for the sensor arm from the locking tabs -arrows- and remove.

Courtesy of AUDI

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

Fig 1: Sensor Arm Bolts Tightening Sequence

Courtesy of AUDI

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

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-- Engage the connector for the Gear Position Distance Sensor 1 -G487- and Gear Position Distance Sensor 2 -G488- in the transportation safeguard -arrow- and loosen the bolts in the sequence -4 to 1-.

Fig 2: Transmission Control Module -J217- Bolts Tightening Sequence

Courtesy of AUDI

-- Remove the Transmission Control Module -J217- from the valve body.