HomePIP5446A · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

PIP5446A

Manufacturer communications

Publication date
2018-01-18
Received by NHTSA
2018-02-21
NHTSA record numbers
10129075

Manufacturer summary

Original wording in English

This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Applying Throttle Between 0 and 30%, Rough idle. Technician may find Diagnostic Trouble Codes P0101, P0171, P0172, P0174, and or P0175. Technician should inspect for cast flashing near the Mass Air Flow sensor as seen below.

NHTSA manufacturer communications ↗

Reported code forms

P0101P0171P0172P0174P0175

Check vehicle applicability

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

MakeModelModel year
GMCSIERRA 15002016
GMCSIERRA 15002015
GMCSIERRA 15002014
GMCYUKON DENALI2018
GMCYUKON DENALI2017
GMCYUKON DENALI2016
GMCYUKON DENALI2015

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