bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

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34 51 525

Removing and installing or replacing
ABS/ASC+T hydraulic control unit

Note:

Read and comply with General Information.

Important!

After completing work:

Check function of hydraulic control unit.

(Refer to BMW Diagnosis System)

Installation:

Bleed brake system.

Switch off ignition.

Disconnect battery negative lead.

Remove air-mass flow sensor with air cleaner housing,

Note:

The servomotor must be removed in cars with cruise control.

Draw the brake fluid out of the expansion tank. with a suction
bottle reserved for exclusive use with brake fluid.

RA  Removing and installing or replacing ABS/ASC+T hydraulic control unit

BMW AG - TIS

07.02.2013  01:00

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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