Transport CanadaCritical
1978 PONTIAC LEMANSTransport Canada Recall #1986056
The official notice
Defect
On certain vehicles, excessive enlargement of a pilot hole in the rear brake backing plate could allow the wheel cylinder to rotate possibly leading to loss of brake fluid in the rear brakes and loss of rear braking capability.this Would result in increased stopping distances and possible crash. note: vehicles in ontario and quebec only.
Safety Risk
No risk description available.
Remedy
No remedy description available.
251,424 vehicles affectedMfr ref: 6A16Updated June 10, 2026