STS AWD V8-4.6L VIN A (2006)
Drive Belt: Customer Interest
Steering - Moaning Noise on Low Speed Turns
Bulletin No.: 05-02-32-006
Date: September 27, 2005
TECHNICAL
Subject:
Moan Type Noise During Low Speed Turning Maneuvers (Replace Accessory Drive Belt)
Models:
2006 Cadillac STS
with 4.6L V8 Engine (VIN A - RPO LH2)
Built Prior to August 8, 2005
Condition
Some customers may comment on an audible moan type noise that is heard during low speed turning maneuvers, such as in parking lots.
Cause
This noise may be due a power steering system vibration caused by the accessory drive belt.
Correction
Following the procedure below, replace the existing accessory drive belt with a new belt. This new belt has a different cord material which eliminates the
power steering system vibration.
1.
Remove the fuel injector sight shield.
2.
Remove the air cleaner outlet duct.
3.
If equipped with a crankshaft driven cooling fan, remove the cooling fan bracket.
3.1.
Loosen the fan nut from the crank adapter shaft using J 41240-2.
3.2.
Continue to loosen the fan nut and disconnect the fan from the crank adapter shaft.
3.3.
Position the fan forward inside the fan shroud.
