General motors has determined that certain 1995 buick park avenue and riviera model vehicles equipped with...

Bulletin number

CMP/95C11B1

Component

Electrical system: ignition: module

Summary

General motors has determined that certain 1995 buick park avenue and riviera model vehicles equipped with a 3800 series ii engine (l36) may have a deceleration stall under limited conditions. This could result in a loss of power steering assist, generator and power braking assist. To prevent this condition from occurring, dealers are to replace suspect mem-cal of the powertrain control module (PCM) with a mem-cal of an improved design. Tw

Owners of these vehicles have filed 45 complaints in the electrical category.