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
BuickENVISION2023
BuickENVISION2022
CadillacCT42026
CadillacCT42025
CadillacCT42024
CadillacCT42023
CadillacCT42022
CadillacCT52024
CadillacCT52023
CadillacCT52022
CadillacESCALADE2024
CadillacESCALADE2023
CadillacESCALADE2022
CadillacESCALADE ESV2024
CadillacESCALADE ESV2023
CadillacESCALADE ESV2022
ChevroletCORVETTE2023
ChevroletCORVETTE2022
ChevroletSILVERADO 15002026
ChevroletSILVERADO 15002025
ChevroletSILVERADO 15002024
ChevroletSILVERADO 15002023
ChevroletSILVERADO 15002022
ChevroletSILVERADO 25002026
ChevroletSILVERADO 25002025
ChevroletSILVERADO 25002024
ChevroletSILVERADO 25002023
ChevroletSILVERADO 25002022
ChevroletSILVERADO 35002026
ChevroletSILVERADO 35002025

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