# Service bulletin 3638

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: 10018579
- Published by NHTSA: 2006\-01\-06
- Manufacturer's number: 3638
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE \(EGR VALVE\)

## NHTSA's summary

VEHICLE MAY HAVE A DTC P0404 OR P1404. THIS MAY BE CAUSED FROM POSSIBLE EGR PINTLE BEING STUCK. \*TT

## 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, EGR valve

## Trouble codes named

P0404, P1404

## Vehicles listed

- 2005 to 2006 CHEVROLET EQUINOX

JSON: [/v1/bulletins/10018579](/v1/bulletins/10018579)

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