Control Module, Installing On Hydraulic Unit: Notes
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Replace the bolts after removing them.
-- Clean the sealing surface on the hydraulic unit -2- with a plastic scraper -1-.
- The valve bodies -3- must not be damaged or bent.
CAUTION:
Risk of malfunction.
- The sealing surface on the hydraulic unit must have a clean, even surface.
- Replace the hydraulic unit if the sealing surface or contact tags are damaged.
- The seal on the control module cannot be replaced.
- The seal on the control module must not be pulled out or raised up.
NOTE:
Do not use aggressive cleaning agents (use the cleaning agent supplied).
Check the sealing surface for damage (visual check).
CAUTION:
There is a risk of destroying the ABS control module.
- Moisture and dirt particles must not enter the inside of the control module.
- Do not use compressed air to blow out the control module or hydraulic unit.
- Protect the control module from bumps or impact. A control module that has fallen to the ground can no longer be used.
-- Check the valve body inside the hydraulic unit for damage.
CAUTION:
Risk of malfunction.
- The hydraulic unit cannot be used again if the valve body is damaged or bent.
-- Mount the control module on the hydraulic unit carefully from the top with the valve coils hanging.
NOTE:
Be careful not to bend the valve coils.
-- Install the bolts (do not tighten) until the control module touches the hydraulic unit evenly.
-- Tighten the bolts diagonally.