volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Control Module and Hydraulic Unit, With Anti-Lock Brake System Mark 70|Page 2347 > < Control Module and Hydraulic Unit, With Anti-Lock Brake System Mark 70|Page 2345
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Remove the control module off from the hydraulic unit -  arrow - without tilting it.

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Carefully pull off all the sealing rings from the valve domes on the hydraulic unit.

CAUTION!
‹› On a disconnected control module, the circuit board is laid open.

‹› Do not let humidity or dirt get into the inside of the control module. 

‹› The hydraulic pump must not be separated from the hydraulic unit.

‹› Avoid a buildup of static electricity!

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Cover the control module magnetic coils with a lint free cloth. 

After separating the control module and hydraulic unit, install the transport protection for the valve body.

New Control Module, Installing

CAUTION!

Control Module and Hydraulic Unit, With Anti-Lock Brake System Mark 70|Page 2347 > < Control Module and Hydraulic Unit, With Anti-Lock Brake System Mark 70|Page 2345