Home22-NA-112 · CHEVROLET, GMC
CHEVROLET, GMC

22-NA-112

Manufacturer communications

Publication date
2022-05-25
Received by NHTSA
2022-06-06
NHTSA record numbers
10213523

Manufacturer summary

Original wording in English

This technical bulletin provides repair information to correct a customer concern of 2020 - 2022 Silverado and Sierra Equipped with Diesel Engine Setting DTCs P20BB or P20C3.

NHTSA manufacturer communications ↗

Reported code forms

P20BBP20C3

Check vehicle applicability

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

MakeModelModel year
ChevroletSILVERADO 15002022
ChevroletSILVERADO 15002021
ChevroletSILVERADO 15002020
ChevroletSILVERADO 25002022
ChevroletSILVERADO 25002021
ChevroletSILVERADO 25002020
ChevroletSILVERADO 35002022
ChevroletSILVERADO 35002021
ChevroletSILVERADO 35002020
GMCSIERRA 15002022
GMCSIERRA 15002021
GMCSIERRA 15002020
GMCSIERRA 25002022
GMCSIERRA 35002022

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