Disclaimer: This site is intended for informational purposes only. Recall listings may be incomplete — not all recalls issued by Transport Canada or NHTSA may be reflected here, and data is updated periodically rather than in real time. Severity ratings are automatically estimated from official recall language and may not accurately reflect the true risk to your vehicle. Always verify open recalls and repair status directly with your dealer or through the official Transport Canada and NHTSA recall portals.

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GMC BISON Recalls by Year — Canada & USA – Major League Recalls

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GMC BISON Recalls

1 recall across 1 model year

Summary

The GMC Bison has 1 recall affecting the 1978 model year, where the speedometer and odometer were calibrated in miles and miles per hour rather than kilometers and kilometers per hour as required by Canadian federal safety standards. Affected trucks display speed and distance readings in the wrong units, which can cause drivers to misjudge their actual speed and distance traveled. The remedy involves recalibrating or replacing the instruments to display metric measurements.

19781 recall

Latest: Aug 1978

Severity Distribution

Severity ratings are estimated from recall language and may not reflect the full risk.

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