# Service bulletin 08\-06\-04\-016

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: 10024785
- Published by NHTSA: 2008\-05\-20
- Manufacturer's number: 08\-06\-04\-016
- Manufacturer's date: 2008\-03\-01
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

## NHTSA's summary

DIAGNOSTIC INFORMATION ON MIL/SES WITH DTC P0171 \(FUEL TRIM SYSTEM LEAN BANK 1\) AND/OR P0174 \(FUEL TRIM SYSTEM LEAN BANK 2\) AFTER BRAKE MASTER CYLINDER 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

Brakes, Brake master cylinder

## Trouble codes named

P0171, P0174

## Vehicles listed

- 2007 to 2008 CADILLAC ESCALADE
- 2007 to 2008 CADILLAC ESCALADE ESV
- 2007 to 2008 CADILLAC ESCALADE EXT
- 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 GMC SIERRA CLASSIC
- 2007 to 2008 GMC YUKON
- 2007 to 2008 GMC YUKON XL 1500
- 2007 to 2008 GMC YUKON XL 2500

## Other bulletins for the same vehicles and component

- [SB\-13\-05\-22\-001](/bulletins/10054261.md), 2014-01-06, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS. CHEVROLET/GMC/CADILLAC: ANYTIME HYDRAULIC BRAKE PIPES ASSEMBLY NEED REPLACING, PRE\-FORMED AND PRE\-FLARED BRAKE PIPES ARE AVAILABLE, EXCEPT REAR AXLE CROSSOVER PIPE. MODEL 1999\-2007 SILVERADO, SIERRA, 2000\-2006 ESCALADE MODELS, AVALANCHE, SUBURBAN, TAHOE, YUKON MODELS. \*PE UPDATED 7/18/14. \*PE UPDATED 12/9/14. \*PE
- [4081](/bulletins/10020223.md), 2006-08-19, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER. INTERMITTENT BRAKE DRAG OR BRAKES AGGRESSIVE. \*TT
- [3996](/bulletins/10020061.md), 2006-07-18, Service bulletin: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER. BRAKES DRAGGING AND/OR PULSATING. \*TT

JSON: [/v1/bulletins/10024785](/v1/bulletins/10024785)

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