ABS Mark 60

Notes for repair work on ABS, ABS/EDL
- Before carrying out repair work on the anti-locking system, determine the cause of the malfunction using On Board Diagnostic (OBD).
- Before working on the ABS, ABS/EDL system, disconnect the battery Ground strap. Obtain the radio code for vehicles with a coded radio.
- Before doing welding work with an electric welding unit, disconnect the ABS control module.
- When working with brake fluid, observe the relevant safety precautions and notes.
- If the brake hydraulic system had to be opened, bleed the brake system with brake filler and bleeding unit VAS 5234.
- During the final road test, make sure that a controlled brake test is performed at least once (pulsations must be felt at the brake pedal).
- Absolute cleanliness is required when working on the anti-locking brake system. It is not permitted to use any products which contain mineral oil, such as oils, greases etc.
- Thoroughly clean all connections and the adjacent areas before loosening. Do not use cleaning agents such as brake cleaner, gasoline, thinners or similar.
- Place removed parts on a clean surface cover.
- After separating the control module/hydraulic unit use the transportation protection for the valve dome.
- Carefully cover or seal open components if repairs cannot be carried out immediately. (Use sealing plugs repair kit 1 HO 693 311 A).
- Do not use fuzzy cloths.
- Only remove replacement parts from packaging prior to installation.
- Only use genuine packed parts.
- When the system is open do not work with compressed air and do not move the vehicle.
- Make sure that no brake fluid enters plug connectors.