Affected Component: STEERING:GEAR BOX:SHAFT SECTOR

Date Published

NOV 01, 2017

NHTSA TSB #

10191073

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Buick for this TSB. Call your local Buick dealer's service department & ask for a copy of TSB# 17415.

Summary

Condition Certain 2017 model year Buick LaCrosse vehicles may have a condition in which the inner front-of-dash seal for the steering shaft may not be properly installed. If this condition is present water could accumulate inside the lower steering boot and, over time, cause corrosion of the intermediate and pinion steering shafts. This corrosion could damage the pinion seal, allowing water to reach the torque sensor. Correction Inspect the inner intermediate steering shaft boot, and replace if necessary