Steering - Bump/Clunk on Slow Speed Turns
TECHNICALBulletin No.: 06-02-35-009H
Date: March 21, 2012
Subject: -EI06035 Power Steering Clunk/Bump While Making Turns at Slow Speeds, Column, Intermediate Shaft, Intermittent (Replace Intermediate Shaft)
Models:
2006-2009 Buick Lucerne
Equipped with V6 Engine (RPOs L26, L36, LZ9, LGD)
Refer to GWM/IVH
Supercede:
This bulletin is being revised to add RPO LGD. Please discard Corporate Bulletin Number 06-02-35-009G (Section 02 - Steering).
Condition
Some customers may comment on a power steering clunk type noise or a rubbing feel/noise when making left or right turns at slow speeds. This condition is most noticeable during parking lot maneuvers.
Correction
DO NOT replace the steering gear for this concern.
If the customer's concern can be duplicated, replace the intermediate shaft with a new designed shaft, GM P/N 25810450. Refer to Intermediate Steering Shaft Replacement in SI. This new design intermediate shaft eliminates the clunk or looseness in the steering when performing parking lot maneuvers or low speed turns.
Parts Information
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer