Just-The-Doors HU100 32-Key Set (OCTOKEYS)

  • Item #: 15489
    Model: OCT-JTD
  • Manufacturer: Octokeys


Octokeys Just The Doors GM HU100 set is intended for use with door tumbler spacing 3 to 8 on the 8 cut lock system and door tumbler spacing 5 to 10 on the 10 cut lock system. The JTD set is designed to UNLOCK cars, not intended for key originations.



  • There are only 32 keys in the set, four rings of keys with 8 keys on each ring.
  • Insert the key into the door lock and turn left and right.
  • If the key turns in the lock, you're done!
  • If not, remove key, turn it over and try the other side, again turning left and right.
  • Repeat process with each key in the set until you find one that turns.


Works on the Following Models:* Buick Cascadia 2016-2022
Buick Envision 2021
Cadillac ATS 2013-2019
Cadillac ELR 2014-2017
Cadillac SRX 2014-2016
Cadillac XT3 2019
Cadillac XT4 2020
Cadillac XT5 2016-2020
Cadillac XTS 2013-2019
Cadillac ATS 2015-2019
Cadillac CT4 2020-2021
Cadillac CT5 2020-2021
Cadillac CT6 2020-2021
Cadillac CTS 2014-2022
Cadillac Escalade 2015-2021
Chevrolet Blazer 2019-2021
Chevrolet Bolt 2017-2022
Chevrolet Camaro 2017-2021
Chevrolet Colorado 2015-2021
Chevrolet Corvette 2014-2022
Chevrolet Express 2015-2019
Chevrolet Equinox 2017-2021
Chevrolet Malibu 2017-2021
Chevrolet Silverado 2014-2021
Chevrolet Sonic 2017-2020 (Prox)
Chevrolet Spark 2016-2021 (Prox)
Chevrolet Suburban 2015-2021
Chevrolet Tahoe 2015-2021
Chevrolet Traverse 2018-2021
Chevrolet Volet 2017-2020
GMC Acadia 2017-2021
GMC Canyon 2015-2021
GMC Sierra 2014-2021
GMC Yukon 2015-2021
GMC Savana 2015-2019
GMC Terrain 2018-2021


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