LR
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BrakesHigh severity

Corroded brake pipes (MOT failure)

Safety or reliability risk. Fix promptly.

Symptoms

MOT advisory or failure for corroded brake pipes.

Likely cause

Steel brake pipes corrode with age and road salt.

Suggested fixes

Listed roughly in the order most owners try them.

  1. 1

    Replace with copper-nickel pipes

    Copper-nickel pipes resist corrosion and are easy to form.

    Difficulty:
    Moderate DIY
    Cost:
    ££ (About £50 to £300)
  2. 2

    Fit a pre-made pipe kit

    Complete kits are available for most models.

    Difficulty:
    Moderate DIY
    Cost:
    ££ (About £50 to £300)

This is general guidance gathered from owner experience and workshop practice, not a substitute for a workshop manual or a qualified mechanic. Costs are rough parts-only guides. Brakes, steering and suspension work affects safety, so if in doubt have it checked professionally.

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