ABS accumulater may fail on Buick Riviera

Problem Description and Possible Solution

The anti-lock brake (ABS) accumulator may fail causing loss of power brake assist. (The brake pedal will become very hard.)

Problem Data
RepairPal Verified
Average mileage: 146,000 (90,000–190,000)
6 model years affected: 1990, 1991, 1992, 1993, more1995, 1996
9 people reported this problem
Viewing 1 - 2 of 2 comments
ABS light on. Stopping power decressed at least 50%. Also has caused the cruse control to stop working.
Hard pedal I replaced the booster