6.4.4. Replacement of the ABS control unit
Disconnect the control unit from the hydraulic block only in the removed state.
Before removal the hydraulic block should be cleaned carefully.
Before removal of the control unit it is necessary to consider memory of malfunctions and if necessary to unpack codes of malfunctions.
Install the hydraulic block with the control unit on a pure plain surface.
Replacement is allowed to be made only to the experts having the corresponding qualification.