Service Brakes, Hydraulic — Foundation Components — Differential Proportional Valve

Date Announced

AUG 10, 1981

Vehicles Affected

47,371

NHTSA Campaign #

81V095000

Summary

Under certain conditions, the rear brakes could lock up without prior warning during high deceleration braking. The problem may be caused by defective proportioner valves in the braking system.

Actions

The dealer will inspect the brake system proportioner valves and if necessary install new valves.