Drivetrain Control Module -J775-, Removing And Installing: Installing
WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
Install in reverse order of removal and note the following:
Activate the control module after installing a new Electronic Damping Control Module -J250- :
-- Connect the Vehicle Diagnostic Tester.
-- Switch the ignition on.
-- Select and start the Diagnostic operating mode.
-- Select the Test plan tab.
-- Select the Select individual test button and select the following tree structure consecutively:
- Drivetrain
- Suspension control
- 01 - OBD-capable systems
- 74 - Drivetrain Control Module J775
- 74 - Drivetrain Control Module Functions
- 74 - Control module, replacing
-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.