Home21NA005 · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

21NA005

Manufacturer communications

Publication date
2021-12-16
Received by NHTSA
2022-05-31
NHTSA record numbers
10212564

Manufacturer summary

Original wording in English

This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.

NHTSA manufacturer communications ↗

Reported code forms

B0001

Check vehicle applicability

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

MakeModelModel year
CadillacESCALADE2020
CadillacESCALADE ESV2021
CadillacESCALADE ESV2020
CadillacESCALADE NA2021
Chevrolet35002021
Chevrolet35002020
Chevrolet5500HD2020
Chevrolet65002019
ChevroletBLAZER2022
ChevroletBLAZER2021
ChevroletBLAZER2020
ChevroletSILVERADO 15002021
ChevroletSILVERADO 15002020
ChevroletSILVERADO 25002021
ChevroletSILVERADO 25002020
ChevroletSILVERADO 45002020
ChevroletSUBURBAN2021
ChevroletSUBURBAN2020
ChevroletTAHOE2021
ChevroletTAHOE2020
GMCACADIA2022
GMCACADIA2021
GMCACADIA2020
GMCSIERRA 15002021
GMCSIERRA 15002020
GMCSIERRA 25002021
GMCSIERRA 25002020
GMCSIERRA 35002021
GMCSIERRA 35002020
GMCYUKON2021

Data coverage →