# Service bulletin 020605004

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: 10006177
- Published by NHTSA: 2004\-04\-26
- Manufacturer's number: 020605004
- Manufacturer's date: 2002\-10\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

## NHTSA's summary

MISFIRE DTCS AND CATALYTIC CONVERTER DAMAGE DUE TO INSTALLATION OF ALARM SYSTEMS. 2003 AND PRIOR GM PASSENGER CARS AND LIGHT DUTY TRUCKS \& 2003 AND PRIOR ISUZU LIGHT DUTY TRUCKS. \*MR

## 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

Engine, Exhaust and emissions, Catalytic converter

## Vehicles listed

- 2003 AM GENERAL HUMMER

JSON: [/v1/bulletins/10006177](/v1/bulletins/10006177)

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