Torque Displacement, Checking

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S7, 2018 Audi RS 7, 2018 Audi A7 Quattro, 2017 Audi S7, and 2017 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.

Special tools and workshop equipment required

Vehicle Diagnostic Tester

Procedure

NOTE:

Follow the general repair information. Refer to GENERAL REPAIR INFORMATION .

Pay attention to the safety precautions. Refer to SAFETY PRECAUTIONS AND TEST PROCEDURES .

After the following work the function 22- Checking the torque displacement must be performed:

Working on the rear final drive wiring
Working on the valves: All Wheel Drive Clutch Valve -N445- and All Wheel Drive Clutch Valve 2 -N446-.
Working on the hydraulic control unit

-- Lift the vehicle on a hoist just far enough until the wheels are no longer touching the floor.

-- Connect the Vehicle Diagnostic Tester and switch on the ignition.

-- On the Vehicle Diagnostic Tester select the function 22 - Control Module, Replacing under Guided Functions in the directory 22 - Adapting Torque Displacement .

Follow the instructions given by the Vehicle Diagnostic Tester exactly.

Use the Vehicle Diagnostic Tester to check if the torque is stored for the correct side when the rear final drive is activated.