GM BCM Clone Service Body Control Module Programming 2015 to 2024 EPROM and FLASH.
This is a Body Control Module cloning service for Hummer, Cadillac, GMC and Chevrolet vehicles. We will copy all data in eprom and flash from your BCM. Mileage, VIN number, key data and all program calibrations into the replacement BCM with exact same part number as your original BCM.
( you will have to send us both good donor BCM and your bad original BCM so we can copy and paste data )
Bought a USED BCM car wont start?
Installed a USED BCM shows wrong miles?
New BCM wrong VIN lights on Dash?
Add to cart, pay and send BOTH BCMs marked old (original) and new (used or new donor BCM ) with a receipt or order number to:
KARMAN AUTO
TN: 2002-2014 EPRM, 2015UP FLSH AND EPRM
Frequently Asked Questions
Do you clone late-model GM BCMs 2015-2024?
Yes. We clone GM body control modules on 2015-2024 Chevrolet, GMC, Buick, and Cadillac with full VIN, IMMO, and option code transfer.
Which GM models are supported in this range?
Silverado, Sierra, Tahoe, Suburban, Yukon, Escalade, Traverse, Acadia, Equinox, Terrain, Malibu, Impala, Colorado, Canyon, Camaro, and Corvette 2015-2024.
Can you clone a bricked or security-locked GM BCM?
In many cases yes – if the EEPROM is readable at the bench level, we can clone to a donor even when the unit will not boot in the vehicle.
Will GM OnStar continue to work after the clone?
Yes. OnStar tied to the VIN continues to function because the cloned BCM retains your original VIN and coding.
What is the turnaround time?
24-hour bench turnaround after we receive the BCM, plus return shipping.
Watch how our bench service works
How our BCM clone service works. Bench demonstration on Chrysler — the read/write method is identical on your GM.




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