HomePIT6513 · BUICK, CADILLAC, CHEVROLET, GMC
BUICK, CADILLAC, CHEVROLET, GMC

PIT6513

Manufacturer communications

Publication date
2026-05-11
Received by NHTSA
2026-05-19
NHTSA record numbers
11032770

Manufacturer summary

Original wording in English

This PI states that if SDGM DTC U3000 Sym 49 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.

NHTSA manufacturer communications ↗

Reported code forms

U3000

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 35002024
ChevroletSILVERADO 35002023
ChevroletSILVERADO 35002022
ChevroletTAHOE2024
ChevroletTAHOE2023
ChevroletTAHOE2022
GMCSIERRA 15002026
GMCSIERRA 15002025
GMCSIERRA 15002024
GMCSIERRA 25002026
GMCSIERRA 25002025
GMCSIERRA 25002024
GMCSIERRA 35002026
GMCSIERRA 35002025
GMCSIERRA 35002024
GMCYUKON2024
GMCYUKON2023
GMCYUKON2022
GMCYUKON XL2024
GMCYUKON XL2023
GMCYUKON XL2022

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