Transport CanadaCritical
1988 GMC 6000Transport Canada Recall #1989028
The official notice
Defect
On certain vehicles, the rear axle brake tubes can fatigue, resulting in a loss of fluid in the rear brake system and reduced braking capability. Loss of rear braking, at a time when minimum stopping distance is required, could result in a vehicle crash without prior warning.
Safety Risk
No risk description available.
Remedy
New brake pipe assemblies with redesigned mounting brackets will be installed.
500 vehicles affectedMfr ref: 9A06/89006Updated June 10, 2026