# Service bulletin SB\-11\-043

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: 10042649
- Published by NHTSA: 2012\-01\-05
- Manufacturer's number: SB\-11\-043
- Manufacturer's date: 2012\-02\-07
- Replaces: SB\-11\-043
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

## NHTSA's summary

HONDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE SOFTWARE UPDATE INFORMATION FOR SOME VEHICLES CONCERNING THE CATALYTIC CONVERTER BECOMING HOT, AND THE SOFTWARE MISINTERPRETS SIGNAL FROM HEATED OXYGEN SENSOR, INCORRECTLY INDICATING A DETERIORATION OF THE CATALYTIC CONVERTER. \*PE UPDATED 5/3/2012. \*JS

## 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 to 2005 HONDA CIVIC HYBRID

## Other bulletins for the same vehicles and component

- [06282004](/bulletins/10008035.md), 2004-07-20, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR. HEALTHY CATALYST COLLECTION. \*MJ

JSON: [/v1/bulletins/10042649](/v1/bulletins/10042649)

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