Envoy 4WD V8-5.3L VIN M (2005)
Steering Gear: All Technical Service Bulletins
Steering - Moan/Groan Shudder on Low Speed Turns
Bulletin No.: 04-02-32-007A
Date: December 01, 2004
TECHNICAL
Subject:
Steering System Moan, Groan, Shudder and/or Vibration Type Noise During Low Speed Turning Maneuvers (Replace Steering Gear)
Models:
2004-2005 Buick Rainier
2003-2005 Chevrolet TrailBlazer, TrailBlazer EXT
2003-2005 GMC Envoy, Envoy XL
2004-2005 GMC Envoy XUV
2003-2004 Oldsmobile Bravada
Short Wheelbase Utilities Built Prior to VIN Breakpoint 52123375
Long Wheelbase Utilities Built Prior to VIN Breakpoint 56137280
Supercede:
This bulletin is being revised to remove the 2002 model year and add the long wheelbase utilities. Please discard Corporate Bulletin Number
04-02-32-007 (Section 02 - Steering).
Condition
Some customers may comment on a moan, groan, shudder and/or vibration noise while making low speed turning maneuvers. Customers usually notice
this condition in parking lot turning maneuvers.
Correction
1.
Diagnose the power steering concern. Refer to Symptoms - Power Steering System.
2.
Replace the steering gear with a newly designed steering gear. See the parts information below. Refer to Power Steering Gear Replacement.
Parts Information
Parts are currently available from GMSPO.
Warranty Information
