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Service bulletin TSB-0905-22002

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 id10029032
Published by NHTSA2009-06-13
Manufacturer's numberTSB-0905-22002
Manufacturer's date2009-02-01
NHTSA componentSERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

NHTSA's summary

CHEVROLET: ON RARE OCCASIONS THE BRAKES SEEM TO HAVE A SLIGHT APPLY. THE BRAKE PEDAL ARM MAY CAUSE THE BRAKE PEDAL NOT TO RETURN FULLY TO THE REST POSITION. *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

Brakes

Vehicles listed
CHEVROLET IMPALA2009

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
PIC5468D2023-12-11. Service bulletin. Spongy Brake Pedal After Hydraulic Brake Component Disconnect Or Replacement -Air Trapped In System.
PIC5468C2023-12-11. Service bulletin. Spongy Brake Pedal After Hydraulic Brake Component Disconnect Or Replacement -Air Trapped In System.
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.
070316004D2022-06-13. Service bulletin. This service bulletin provides information for tire pressure monitoring (TPM) system concerns.
PIP4723F2022-02-14. Service bulletin. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
PIT3271J2019-12-09. Service bulletin. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
00-05-22-002N2018-06-04. Service bulletin. This informational bulletin provides information for Disc Brake Warranty Service and Procedures.
PI0785B2018-06-04. Service bulletin. This preliminary informational bulletin provides a revision of PI0785A to add the 2014 model year, include Encore model and update the Parts and Warranty Information.
01-00-89-010J2018-05-21. Service bulletin. This informational bulletin provides a revision for 01-00-89-010I to add the 2013 model year.
00-05-22-002O2018-05-07. Service bulletin. This informational bulletin provides technicians with a brake lathe calibration procedure.