Replacing DSC Control Unit
34 52 516 Removing and installing/replacing DSC control unitNecessary preliminary tasks:
^ Before removal, read out the control unit fault memory and if necessary print out the diagnostic trouble code.
Installation
When replacing the control unit, carry out the following tasks with the DIS (Diagnosis and Information System):
- Vehicle coding (performed by the vehicle itself)
- Adjustment of steering angle sensor (performed by the vehicle itself)
- Adjustment of brake pressure sensor (performed by the vehicle itself)
- Adjustment of lateral acceleration sensors (performed by the vehicle itself)
- Function check, hydraulic unit
Unfasten plug connection (1).
Release screws (2) and carefully detach control unit (3) towards front.
Important! Risk of damage to the contacts when removing and installing the hydraulic unit.
Installation:
Keep sealing faces clean.
Replace screws.
Observe tightening sequence (1-4).
Tightening torque 3 Nm.