HomePIP4578B · BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, PONTIAC, SAAB
BUICK, CADILLAC, CHEVROLET, GMC, HUMMER, PONTIAC, SAAB

PIP4578B

Manufacturer communications

Publication date
2017-12-18
Received by NHTSA
2018-01-16
NHTSA record numbers
10126975

Manufacturer summary

Original wording in English

This PI was superseded to update model years and add information concerning idle surge, reduced engine power mode, and/or DTCs P0068, P0121, P1516, P2101, P2119, and/or P2176 that may be experienced on high mileage vehicles. Please discard PIP4578.

NHTSA manufacturer communications ↗

Reported code forms

P0068P0121P1516P2101P2119P2176

Check vehicle applicability

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

MakeModelModel year
GMCSAVANA2017
GMCSAVANA2016
GMCSAVANA2015
GMCSAVANA2014
GMCSAVANA2013
GMCSAVANA2012
GMCSAVANA2011
GMCSAVANA2010
GMCSAVANA2009
GMCSAVANA2008
GMCSAVANA2007
GMCSAVANA2006
GMCSIERRA 15002018
GMCSIERRA 15002017
GMCSIERRA 15002016
GMCSIERRA 15002015
GMCSIERRA 15002014
GMCSIERRA 15002013
GMCSIERRA 15002012
GMCSIERRA 15002011
GMCSIERRA 15002010
GMCSIERRA 15002009
GMCSIERRA 15002008
GMCSIERRA 15002007
GMCSIERRA 25002018
GMCSIERRA 25002017
GMCSIERRA 25002016
GMCSIERRA 25002015
GMCSIERRA 25002014
GMCSIERRA 25002013

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