Home23-NA-043 · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

23-NA-043

Manufacturer communications

Publication date
2023-05-08
Received by NHTSA
2023-05-16
NHTSA record numbers
10236318

Manufacturer summary

Original wording in English

This service bulletin provides a procedure to replace the valve lifter and guides to correct customer concerns of Poor Engine Performance, Engine Misfires, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 Set.

NHTSA manufacturer communications ↗

Reported code forms

P0300P0301P0302P0303P0304P0305P0306P0307P0308

Check vehicle applicability

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

MakeModelModel year
CadillacESCALADE NA2021
ChevroletSILVERADO 15002021
ChevroletSILVERADO 15002020
ChevroletSUBURBAN2021
ChevroletSUBURBAN 15002021
ChevroletTAHOE2021
GMCSIERRA 15002021
GMCSIERRA 15002020
GMCYUKON2021

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