Additional Safety Precautions For Airbag Control Module

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.

CAUTION:

The "inertial sensor basic setting" must be performed after every removal and installation of the Airbag Control Module -J234-.
If the Airbag Control Module -J234- is replaced with a new part, the basic setting is performed when implementing the "15 - Replace airbag control module" program.
If the Airbag Control Module -J234- is removed and then the same one is reinstalled, perform the "inertial sensor basic setting" as follows:

-- 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:

Body
Body Assembly
01 - OBD-capable systems
15 - Airbag - Airbag Control Module -J234-
15 - Airbag, Functions
15 - Basic Setting
15 - Inertial Sensor Basic Setting

-- Start the selected program and follow the instructions on the Vehicle Diagnostic Tester display.