34 52 515 Replacing control module (ASC+T, DSC1, DSC2, DSC3) up to 09/98

Operation is identical to replacing control unit (for ABS), refer to 34 52 510 REPLACING CONTROL UNIT (FOR ABS) .

When replacing the control unit, the motor relay must also be replaced, as a pulse counter is integrated in the control unit with a measured pulse count which cannot be transferred to the new control unit.

Adhere to following sequence when installing a new control module:

On cars with DSC, carry out adjustment of steering angle sensor with DIS under menu item "Service functions".

Carry out end-of-belt test with DIS under menu item "Test modules".

Read out fault memory, clear if necessary.