Control Module, Separating From Hydraulic Unit: Notes
Special Tools And Workshop Equipment Required
- ESD Work Surface:VAS6613
NOTE:
If the ABS Control Module -J104- is faulty, it can be replaced separately.
If the ABS Hydraulic Unit -N55- is faulty, it must be replaced together with the ABS Control Module -J104-.
The ABS Hydraulic Unit -N55- with the ABS Control Module -J104- must be removed in order to separate the control module and the hydraulic unit.
CAUTION:
Risk of destroying the hydraulic unit.
- The return flow pump may not be removed from the ABS Hydraulic Unit -N55-.
- If the ABS Control Module -J104- is removed the circuit board is in the open.
- Moisture and dirt must not enter the control module.
- Avoid electrostatic charge. It can cause malfunctions in the electronic components if contact is made.
- The seal on the control module must not be pulled out or raised up.
- Blowing the control module or hydraulic unit with compressed air is not permitted.
- The valve bodies inside the hydraulic unit must not be damaged or bent.