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Service bulletin 050232007

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10018690
Published by NHTSA2006-01-10
Manufacturer's number050232007
Manufacturer's date2005-11-01
NHTSA componentSTEERING

NHTSA's summary

POWER STEERING MOAN OR GROAN NOISE WHILE DRIVING. *JB

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Steering

Vehicles listed
BUICK LACROSSE2005, 2006, 2007
CHEVROLET IMPALA2004, 2005
CHEVROLET IMPALA2007
CHEVROLET IMPALA (GMX 211)2006 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET MONTE CARLO2004, 2005, 2006, 2007
PONTIAC GRAND PRIX2004, 2005, 2006, 2007

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20042122004-07-06. Steering

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
09132E2024-02-12. Service bulletin. Power Steering Hose Leak
09132D2024-02-12. Service bulletin. Power Steering Hose Leak
09132E2023-12-11. Service bulletin. Power Steering Hose Leak
09132D2023-12-11. Service bulletin. Power Steering Hose Leak
03-00-91-001I2023-11-22. Service bulletin. This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.
15-00-89-004F2023-09-08. Service bulletin. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
15-00-89-004E2022-10-11. Service bulletin. This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
120232002B2020-08-10. Service bulletin. This technical bulletin provides a procedure to eliminate a power steering noise due to extremely low temperatures.
PI0800A2018-05-21. Service bulletin. This preliminary informational bulletin provides a procedure to reprogram the electronic power steering control module for comments regarding a indicator lamp illuminated and DTC C0544 and U0415 set.
PI0671A2018-05-21. Service bulletin. This preliminary information bulletin provides information for diagnosing a power steering fluid leak at the fluid reservoir.