# Service bulletin 031803

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: 10001892
- Published by NHTSA: 2003\-07\-25
- Manufacturer's number: 031803
- Manufacturer's date: 2003\-03\-18
- NHTSA component: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM

## NHTSA's summary

PRECAUTIONARY MEASURES WHEN CONDUCTING REPAIRS ON VEHICLES EQUIPPED WITH THE REAR AIR SUSPENSION. \*TT \*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

Suspension, Air suspension

## Vehicles listed

- 2003 HUMMER H2

## Other bulletins for the same vehicles and component

- [PIT5194](/bulletins/10112691.md), 2017-08-15, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. This Preliminary Information communication provides information to the technician about vehicles that will no longer sit level after rear suspension has been serviced. Technician should correctly install the air spring lines that are incorrectly connected.
- [3367A](/bulletins/10017395.md), 2005-11-07, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. REAR AIR SUSPENSION \- TRIM HEIGHT TOOL SET. \*TT
- [3461](/bulletins/10017239.md), 2005-10-29, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. REAR AIR SUSPENSION IN\-OP DTC C0563. \*TT
- [08182004](/bulletins/10013053.md), 2005-04-07, Service bulletin: SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM. SINGLE REAR AIR SUSPENSION COMPRESSOR DISCONTINUED AND IS REPLACED WITH THE DUAL AIR COMPRESSOR USED ON THE 2005 MODEL. \*TT
- [3137](/bulletins/10010006.md), 2004-11-03, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. REAR AIR SUSPENSION COMPRESSOR SERVICE PART CHANGE. \*SC
- [031203](/bulletins/10001912.md), 2003-07-25, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. AUTOMATIC LEVELING FEATURE OF THE REAR SUSPENSION IS NOT FUNCTIONING WITH POSSIBLE DIAGNOSTIC TROUBLE CODE U1000 SET. \*TT \*JB
- [030503](/bulletins/10001882.md), 2003-07-24, Service bulletin: SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM. REPLACEMENT OF REAR AIR SUSPENSION COMPONENTS. \*TT \*JB

JSON: [/v1/bulletins/10001892](/v1/bulletins/10001892)

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