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    VehiclesUpdated Jan 3, 2026PeterbiltOfficial source

    Peterbilt 520 recall in Canada: electrical issue may shut down engine

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    In plain language

    This recall affects certain 2017, 2018, 2019, and 2020 Peterbilt 520 trucks in Canada. The power wire to the Power Distribution Center can overheat and melt the cab power harness connector. This could cause a loss of power to the cab and engine, which may result in the engine shutting down. A sudden loss of engine power 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

    Engine may shut down

    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?

    Engine may shut down

    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. Engine may shut down

    When was this product recalled?

    This product was recalled on June 15, 2019.

    Is the Peterbilt brand affected by this recall?

    Yes, Peterbilt products are affected by this recall. This recall affects certain 2017, 2018, 2019, and 2020 Peterbilt 520 trucks in Canada. The power wire to the Power Distribution Center can overheat and melt the cab power harness connector. This could cause a loss of power to the cab and engine, which may result in the engine shutting down. A sudden loss of engine power could increase the risk of a crash.