Bulletin Information

Bulletin Title: #21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Sep 24, 2021)
Bulletin Type: Information
Applies To: General Information

Applicable Vehicles

2022 GMC Truck Terrain
2022 GMC Truck Canyon Pickup - 4WD
2022 GMC Truck Canyon Pickup - 2WD
2022 GMC Truck Acadia
2022 Chevrolet Trax
2022 Chevrolet Traverse - FWD
2022 Chevrolet Traverse - AWD
2022 Chevrolet Trailblazer (VIN M)
2022 Chevrolet Spark
2022 Chevrolet Silverado 2500HD/3500HD - 4WD
2022 Chevrolet Silverado 2500HD/3500HD - 2WD
2022 Chevrolet Malibu
2022 Chevrolet Equinox
2022 Chevrolet Corvette
2022 Chevrolet Colorado Pickup - 4WD (VIN T)
2022 Chevrolet Colorado Pickup - 2WD (VIN S)
2022 Chevrolet Colorado (VIN 4)
2022 Chevrolet Camaro
2022 Chevrolet Bolt EV
2022 Chevrolet Bolt EUV
2022 Cadillac XT6
2022 Cadillac XT5
2022 Cadillac CT5
2022 Cadillac CT4
2022 Buick Envision
2022 Buick Encore GX
2022 Buick Encore
2022 Buick Enclave - FWD
2022 Buick Enclave - AWD
2021 GMC Truck Yukon XL - 4WD
2021 GMC Truck Yukon XL - 2WD
2021 GMC Truck Yukon - 4WD
2021 GMC Truck Yukon - 2WD
2021 GMC Truck Terrain
2021 GMC Truck Sierra 2500HD/3500HD - 4WD
2021 GMC Truck Sierra 2500HD/3500HD - 2WD
2021 GMC Truck Sierra 1500 - 4WD
2021 GMC Truck Sierra 1500 - 2WD
2021 GMC Truck Savana
2021 GMC Truck Canyon Pickup - 4WD
2021 GMC Truck Canyon Pickup - 2WD
2021 GMC Truck Acadia
2021 Chevrolet Trax
2021 Chevrolet Traverse - FWD
2021 Chevrolet Traverse - AWD
2021 Chevrolet Trailblazer (VIN M)
2021 Chevrolet Tahoe - 4WD
2021 Chevrolet Tahoe - 2WD
2021 Chevrolet Suburban - 4WD
2021 Chevrolet Suburban - 2WD
2021 Chevrolet Spark
2021 Chevrolet Silverado 2500HD/3500HD - 4WD
2021 Chevrolet Silverado 2500HD/3500HD - 2WD
2021 Chevrolet Silverado 1500 - 4WD
2021 Chevrolet Silverado 1500 - 2WD
2021 Chevrolet Malibu
2021 Chevrolet Express
2021 Chevrolet Equinox (US, Canada, Mexico)
2021 Chevrolet Corvette
2021 Chevrolet Colorado Pickup - 4WD (VIN T)
2021 Chevrolet Colorado Pickup - 2WD (VIN S)
2021 Chevrolet Camaro
2021 Chevrolet Bolt EV LCV
2021 Chevrolet Bolt EV
2021 Chevrolet Blazer
2021 Cadillac XT6
2021 Cadillac XT5
2021 Cadillac XT4
2021 Cadillac Escalade ESV - 4WD
2021 Cadillac Escalade ESV - 2WD
2021 Cadillac Escalade - 4WD
2021 Cadillac Escalade - 2WD
2021 Cadillac CT5
2021 Cadillac CT4
2021 Buick Envision
2021 Buick Encore GX
2021 Buick Encore
2021 Buick Enclave - FWD
2021 Buick Enclave - AWD
2020 GMC Truck Yukon XL - 4WD
2020 GMC Truck Yukon XL - 2WD
2020 GMC Truck Yukon - 4WD
2020 GMC Truck Yukon - 2WD
2020 GMC Truck Terrain
2020 GMC Truck Sierra 2500HD/3500HD - 4WD
2020 GMC Truck Sierra 2500HD/3500HD - 2WD
2020 GMC Truck Sierra 1500 - 4WD
2020 GMC Truck Sierra 1500 - 2WD
2020 GMC Truck Savana
2020 GMC Truck Canyon Pickup - 4WD
2020 GMC Truck Canyon Pickup - 2WD
2020 GMC Truck Acadia
2020 Chevrolet Trax (RPO I19)
2020 Chevrolet Trax
2020 Chevrolet Traverse - FWD
2020 Chevrolet Traverse - AWD
2020 Chevrolet Tahoe - 4WD
2020 Chevrolet Tahoe - 2WD
2020 Chevrolet Suburban - 4WD
2020 Chevrolet Suburban - 2WD
2020 Chevrolet Spark (RPO I19)
2020 Chevrolet Spark
2020 Chevrolet Sonic
2020 Chevrolet Silverado 2500HD/3500HD - 4WD
2020 Chevrolet Silverado 2500HD/3500HD - 2WD
2020 Chevrolet Silverado 1500 - 4WD
2020 Chevrolet Silverado 1500 - 2WD
2020 Chevrolet Malibu
2020 Chevrolet Impala
2020 Chevrolet Express
2020 Chevrolet Equinox (RPO I19)
2020 Chevrolet Equinox
2020 Chevrolet Corvette
2020 Chevrolet Colorado Pickup - 4WD (VIN T)
2020 Chevrolet Colorado Pickup - 2WD (VIN S)
2020 Chevrolet Camaro
2020 Chevrolet Bolt EV LCV
2020 Chevrolet Bolt EV
2020 Chevrolet Blazer
2020 Cadillac XT6
2020 Cadillac XT5
2020 Cadillac XT4
2020 Cadillac Escalade ESV - 4WD
2020 Cadillac Escalade ESV - 2WD
2020 Cadillac Escalade - 4WD
2020 Cadillac Escalade - 2WD
2020 Cadillac CT6
2020 Cadillac CT5
2020 Cadillac CT4
2020 Buick Regal
2020 Buick Envision
2020 Buick Encore GX
2020 Buick Encore
2020 Buick Enclave - FWD
2020 Buick Enclave - AWD
2019 GMC Truck Yukon XL - 4WD
2019 GMC Truck Yukon XL - 2WD
2019 GMC Truck Yukon - 4WD
2019 GMC Truck Yukon - 2WD
2019 GMC Truck Terrain
2019 GMC Truck Sierra Limited - 4WD
2019 GMC Truck Sierra Limited - 2WD
2019 GMC Truck Sierra 2500/3500 - 4WD
2019 GMC Truck Sierra 2500/3500 - 2WD
2019 GMC Truck Sierra 1500 (New Model) - 4WD
2019 GMC Truck Sierra 1500 (New Model) - 2WD
2019 GMC Truck Savana
2019 GMC Truck Canyon Pickup - 4WD
2019 GMC Truck Canyon Pickup - 2WD
2019 GMC Truck Acadia
2019 Chevrolet Volt
2019 Chevrolet Trax
2019 Chevrolet Traverse - FWD
2019 Chevrolet Traverse - AWD
2019 Chevrolet Tahoe - 4WD
2019 Chevrolet Tahoe - 2WD
2019 Chevrolet Suburban - 4WD
2019 Chevrolet Suburban - 2WD
2019 Chevrolet Spark (VIN C)
2019 Chevrolet Sonic
2019 Chevrolet Silverado LD - 4WD
2019 Chevrolet Silverado LD - 2WD
2019 Chevrolet Silverado 4500HD, 5500HD and 6500HD
2019 Chevrolet Silverado 2500/3500 - 4WD
2019 Chevrolet Silverado 2500/3500 - 2WD
2019 Chevrolet Silverado 1500 (New Model) - 4WD
2019 Chevrolet Silverado 1500 (New Model) - 2WD
2019 Chevrolet Silverado 1500 (New Model - 12th VIN Digit = 7) - 4WD
2019 Chevrolet Malibu
2019 Chevrolet Impala
2019 Chevrolet Express
2019 Chevrolet Equinox
2019 Chevrolet Cruze (Gen II - VIN B)
2019 Chevrolet Corvette
2019 Chevrolet Colorado Pickup - 4WD (VIN T)
2019 Chevrolet Colorado Pickup - 2WD (VIN S)
2019 Chevrolet Camaro
2019 Chevrolet Bolt EV LCV
2019 Chevrolet Bolt EV
2019 Chevrolet Blazer
2019 Cadillac XTS
2019 Cadillac XT5
2019 Cadillac XT4
2019 Cadillac Escalade ESV - 4WD
2019 Cadillac Escalade ESV - 2WD
2019 Cadillac Escalade - 4WD
2019 Cadillac Escalade - 2WD
2019 Cadillac CTS
2019 Cadillac CT6
2019 Cadillac ATS
2019 Buick Regal
2019 Buick LaCrosse
2019 Buick Envision
2019 Buick Encore
2019 Buick Enclave - FWD
2019 Buick Enclave - AWD
2019 Buick Cascada

#21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Sep 24, 2021)

Subject:
Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content
...

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Buick

GM Passenger Cars and Light Duty Trucks

2019

2022

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Document Tags

Document Title: #21-NA-135 - Information on Obtaining Techline Calibrations for Law Enforcement and Government Vehicles to Disable or Enable Content - (Sep 24, 2021)

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features disabled enabled