Home21NA124 · BUICK, CADILLAC, CHEVROLET, GMC
BUICK, CADILLAC, CHEVROLET, GMC

21NA124

Manufacturer communications

Publication date
2021-05-25
Received by NHTSA
2021-07-06
NHTSA record numbers
10198890 · 10199281

Multiple filings of the same bulletin are grouped here; original record numbers remain available.

Manufacturer summary

Original wording in English

This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set.

NHTSA manufacturer communications ↗

Reported code forms

P0442P0455

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
ChevroletTRAVERSE2012
ChevroletTRAVERSE2011
ChevroletTRAVERSE2010
ChevroletTRAVERSE2009
ChevroletTRAX2021
ChevroletTRAX2020
ChevroletTRAX2019
ChevroletTRAX2018
ChevroletTRAX2017
ChevroletTRAX2016
ChevroletTRAX2015
ChevroletTRAX2014
ChevroletTRAX2013
ChevroletUPLANDER2009
ChevroletUPLANDER2008
ChevroletUPLANDER2007
ChevroletUPLANDER2006
ChevroletUPLANDER2005
ChevroletV SERIES2000
ChevroletVENTURE2005
ChevroletVENTURE2004
ChevroletVENTURE2003
ChevroletVENTURE2002
ChevroletVENTURE2001
ChevroletVENTURE2000
ChevroletVOLT2019
ChevroletVOLT2018
ChevroletVOLT2017
ChevroletVOLT2016
ChevroletVOLT2015

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