3 recalls across 3 model years
The GMC T80 has 3 recalls spanning the 1983–1999 production run, with the most serious affecting 1983 models where the inner fender skirt can contact and wear through a brake pipe, causing the front brakes to lose fluid and stop functioning.
The 1999 model year, limited to manual-transmission vehicles, has a clutch master-cylinder pushrod that can wear at the point where it connects to the clutch pedal pin. As the wear progresses, the clutch pedal may not return fully to its resting position, which can affect clutch engagement and vehicle control. On 1998 models, the anti-lock brake system can activate unexpectedly at low speeds, which in a situation requiring maximum braking effort can extend stopping distances and raise the risk of a crash.
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