| Notes for repair work on ABS, ABS/EDL |
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| Before working on the ABS, ABS/EDL system, disconnect the battery earth strap. Obtain radio code on vehicles with coded radio. |
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| When working with brake fluid, observe the relevant safety precautions and notes → Chapter. |
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| After work for which the brake system had to be opened, bleed brake system with brake filling and bleeding equipment -VW 1238/1- or -V.A.G 1238 B- → Chapter. |
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| During a concluding road test, ensure that a regulated brake test takes place at least once (pulsations must be felt at the brake pedal). |
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| Absolute cleanliness is required when working on the anti-lock brake system. It is not permitted to use any products which contain mineral oil, such as oils, greases etc. |
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| Thoroughly clean connections and immediate vicinity before loosening. However, do not use aggressive cleaning agents such as, e.g. brake cleaner, petrol, thinner or the like. |
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| Place removed parts on a clean surface and cover them up. |
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| Only use lint-free cloths. |
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| If repairs cannot be carried out immediately, carefully cover or seal open components. |
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| Only unpack replacement parts immediately prior to fitting. |
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| Only use genuine packed parts. |
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| When the system is open do not work with compressed air and do not move the vehicle. |
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| Ensure that no brake fluid enters electrical connections. |
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