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    VehiclesUpdated Jan 3, 2026GMC, ChevroletOfficial source

    GMC Sierra and Chevrolet Silverado recall in Canada: electrical issue

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    In plain language

    This recall affects certain 2019 and 2020 GMC Sierra and Chevrolet Silverado trucks in Canada. The nut attaching the positive battery cable to the alternator could loosen, affecting the electrical connection. This could cause the engine to stall or lead to electrical arcing, increasing the risk of a crash or fire.

    What to do

    • Contact your dealer or manufacturer to schedule the free repair.
    • Follow any safety instructions in the notice.

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    Affected products

    Specific affected products are listed in the official notice.

    Why this matters

    Engine stall could increase crash risk; electrical arcing could cause fire

    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 stall could increase crash risk; electrical arcing could cause fire

    What should consumers do?

    Contact your dealer or manufacturer to schedule the free repair. Follow any safety instructions in the notice.

    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 stall could increase crash risk; electrical arcing could cause fire

    When was this product recalled?

    This product was recalled on June 15, 2019.

    Is the GMC, Chevrolet brand affected by this recall?

    Yes, GMC, Chevrolet products are affected by this recall. This recall affects certain 2019 and 2020 GMC Sierra and Chevrolet Silverado trucks in Canada. The nut attaching the positive battery cable to the alternator could loosen, affecting the electrical connection. This could cause the engine to stall or lead to electrical arcing, increasing the risk of a crash or fire.