VehiclesUpdated Jan 3, 2026MACKOfficial source

    Mack TerraPro recall in Canada: Trailer ABS may not work

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    In plain language

    This recall affects certain 2020-2023 Mack TerraPro trucks in Canada. Some trucks may be missing wiring for the anti-lock braking system (ABS) for a towed trailer, and there is no warning light to alert the driver. An ABS that doesn't work could increase the risk of a crash.

    What to do

    • Contact your dealer or manufacturer to schedule the free repair.

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    Affected products

    Specific affected products are listed in the official notice.

    Why this matters

    Antilock braking system may not work, increasing crash risk

    Do I have this product?

    This recall applies to specific products. Details are listed in the official notice.

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    Frequently Asked Questions

    Why was this product recalled?

    Antilock braking system may not work, increasing crash risk

    What should consumers do?

    Contact your dealer or manufacturer to schedule the free repair.

    Where was the product sold?

    This product was sold in Canada. For specific retailers or distribution areas, please check the official recall notice linked on this page.

    Is there a health risk?

    Yes, there may be a health risk. Antilock braking system may not work, increasing crash risk

    When was this product recalled?

    This product was recalled on February 4, 2025.

    Is the MACK brand affected by this recall?

    Yes, MACK products are affected by this recall. This recall affects certain 2020-2023 Mack TerraPro trucks in Canada. Some trucks may be missing wiring for the anti-lock braking system (ABS) for a towed trailer, and there is no warning light to alert the driver. An ABS that doesn't work could increase the risk of a crash.