# Service bulletin 4190

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.

- Type: Service bulletin
- NHTSA id: 10022697
- Published by NHTSA: 2007\-09\-20
- Manufacturer's number: 4190
- NHTSA component: STEERING:RACK AND PINION

## NHTSA's summary

ENGINEERING INFORMATION REQUEST DURING REAR RING AND PINION REPLACEMENT. \*NJ

## 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, Steering gear

## Vehicles listed

- 2007 to 2008 CADILLAC ESCALADE
- 2007 to 2008 CHEVROLET AVALANCHE 1500
- 2007 CHEVROLET AVALANCHE 2500
- 2007 CHEVROLET SILVERADO
- 2008 CHEVROLET SILVERADO 1500
- 2008 CHEVROLET SILVERADO 2500
- 2008 CHEVROLET SILVERADO 3500
- 2007 to 2008 CHEVROLET SUBURBAN 1500
- 2008 CHEVROLET SUBURBAN 2500
- 2007 to 2008 CHEVROLET TAHOE
- 2008 GMC SIERRA
- 2007 GMC SIERRA 1500
- 2007 GMC SIERRA 2500
- 2007 GMC SIERRA 3500
- 2007 to 2008 GMC YUKON

## Other bulletins for the same vehicles and component

- [SB\-10\-02\-33\-001](/bulletins/10036545.md), 2011-03-28, Service bulletin: STEERING; STEERING:GEAR BOX:SHAFT PITMAN. BUICK/CADILLAC/CHEVROLET/GMC/OLDSMOBILE AND HUMMER: INFORMATION ON PITMAN ARM SHAFT SEAL SERVICE KIT. DO NOT REPLACE ENTIRE STEERING GEAR FOR PITMAN SEAL LEAK. TECHNICIANS HAVE BEEN REPLACING ENTIRE STEERING GEARS DUE TO NOT BEING ABLE TO SERVICE JUST LEAKING PITMAN SHAFT SEAL. \*PE UPDATED 5/9/11. \*PE
- [070232002](/bulletins/10021443.md), 2007-04-26, Service bulletin: STEERING:RACK AND PINION:RACK; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID. EI07082 \- POWER STEERING FLUID LEAKING FROM POWER STEERING GEAR/RACK ASSEMBLY. \*KB UPDATED ON 09/21/07. \*NJ UPDATED 10/5/07. \*NJ UPDATED 2/15/08. \*NJ UPDATED 5/19/08. \*NJ UPDATED 2/17/10. \*PE UPDATED 3/30/11. \*PE

JSON: [/v1/bulletins/10022697](/v1/bulletins/10022697)

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