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Service bulletin PIT-4764A

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 id10030208
Published by NHTSA2009-08-19
Manufacturer's numberPIT-4764A
Manufacturer's date2009-04-01
NHTSA componentSTEERING

NHTSA's summary

BUICK/GMC/SATURN: INTERMITTENT STIFF STEERING AFTER DRIVING THROUGH A PUDDLE OF WATER. THIS MAY BE CAUSED BY WATER SPLASHING ONTO THE DRIVE BELT AND CAUSING THE BELT TO SLIP ON THE PULLEYS. *PE

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 ENCLAVE2008, 2009
GMC ACADIA2007, 2008, 2009
SATURN OUTLOOK2007, 2008, 2009

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

Other bulletins for the same vehicles and component
14329A2024-01-16. Service bulletin. Special Coverage Adjustment ? Loss of Power Steering Assist
143292024-01-16. Service bulletin. Special Coverage Adjustment ? Loss of Power Steering Assist
PIT5165B2023-12-26. Service bulletin. Replacing Power Steering Cooler.
PIT5165B2023-12-11. Service bulletin. Replacing Power Steering Cooler.
120232004A2023-12-04. Service bulletin. Diagnostic Tips for Steering Gear Boot Stains, Perceived Fluid Leak from POWER Steering Gear End Seals
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.
PI0281J2023-05-04. Service bulletin. This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.
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.
16-NA-1092022-06-09. Service bulletin. This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.