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Home >> Audi >> 2012 >> S4 Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 240 (Gears, Shafts - S-TRONIC Transmission Internal Components 0B5 (Cabriolet)) >> 35 Gears, Shafts >> Description And Operation >> MECHATRONIC Circuit Boards Overview

MECHATRONIC Circuit Boards Overview

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Fig 1: Mechatronic Circuit Boards Overview
GWWA34-10715Courtesy of AUDI OF AMERICA, LLC
  1. DSG Transmission Mechatronic -J743-
  2. Protector
    • Cross-shaped
    • Quantity: 2
    • For sub-transmission 1 valve 3 -N435- and sub-transmission 2 valve 3 -N439-
    • Install also in a transmission that does not have a protector
  3. Protector
    • Rectangular
    • Quantity: 4
    • For sub-transmission 1 valve 4 -N436-, sub-transmission 1 valve 2 -N440-, cooling oil valve -N471-, main pressure valve -N472-
    • Install also in a transmission that does not have a protector
  4. Circuit Board 1
  5. Bolt
    • Tightening specification and sequence, refer to Fig 2
  6. Connector
  7. Circuit Board 2
  8. Bolt
    • Tightening specification and sequence, refer to Fig 3
  9. Connector
Fig 2: Circuit Board 1 - Tightening Specification And Sequence
GWWA34-10969Courtesy of AUDI OF AMERICA, LLC

-- Tighten the bolts to 3 Nm in the following sequence: -1 to 5-.

Fig 3: Circuit Board 2 - Tightening Specification And Sequence
GWWA34-10907Courtesy of AUDI OF AMERICA, LLC

-- Tighten the bolts to 3 Nm in the following sequence: -1 to 5-.