Pontiac Bonneville Problems

ABS light due to master cylinder assembly failure on Pontiac Bonneville

Problem Description and Possible Solution

The ABS master cylinder assembly may fail internally causing the ABS light to illuminate.

(5 people reported this problem)

Pontiac Bonneville Vehicles With This Problem

RepairPal Fair Price Estimate
RepairPal Verified
Average mileage: 267,589 (267,589–267,589)
3 model years affected: 1990, 1991, 1995
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Brake problem? Or maybe a faulty head gasket cylinder?
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