Chevrolet
Chevrolet ECU & Module Programming Services
Karman Auto provides professional Chevrolet ECU cloning, VIN programming, BCM programming, cluster mileage correction, airbag module reset, and key programming services. All work is performed at the bench level using direct EEPROM read/write, so your vehicle’s factory configuration, immobilizer data, and VIN stay intact.
We service Silverado, Tahoe, Suburban, Corvette, Camaro, Malibu, Cruze, Impala, Traverse, Equinox, and Colorado, and many more. Send your module in and we’ll return it plug-and-play ready — no dealer visit required.
Common Chevrolet Services
- ECU / ECM cloning — transfer data from a failed or locked ECU to a replacement unit
- VIN programming & IMMO matching — write the correct VIN and immobilizer keys to a used module
- Instrument cluster mileage correction — match odometer to the vehicle’s true mileage after repair
- BCM / gateway module programming — clone or renew a failed body control or gateway module
- Airbag SRS crash reset — clear crash data and restore module to ready state
- Key programming & IMMO off — when original data is unreadable
Nationwide mail-in service, 24-hour bench turnaround, and a warranty on every repair. Typical savings versus dealer programming: 50–70%. Ship your Chevrolet module to us and have it back to you in days.
Browse supported Chevrolet services below, or contact us with your VIN and part number if you don’t see your exact module listed.
Most-requested Chevrolet body control work uses the GM BCM Body Control Module Clone (Chevrolet, GMC, Buick, Cadillac, 2003–2015).
Dan Karman has been repairing automotive electronics since 1999. Karmanauto launched online in 2006 and has reset tens of thousands of airbag modules from every state — including thousands of General Motors SDM units across Chevrolet, GMC, Cadillac, Buick, Hummer, Pontiac, Saturn, and Oldsmobile. See our reset work on YouTube (@vehix411). Page updated April 2026. [...]
GM Navigation Theftlock Activated Unlock Service 2000 to 2006. This service is to unlock your GM NAVIGATION UNIT. If you just installed a replacement NAVIGATION UNIT into your car or truck and it displays the word ” THEFTLOCK ACTIVATED ” “LOCKED” or just ” THEFTLOCK “you need this service. This service is for Y91 navigation [...]
GM BCM Clone Service Body Control Module Programming 2003 to 2015. This is a Body Control Module cloning service for Hummer, Cadillac, GMC and Chevrolet vehicles. We will copy 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 [...]
This service is to unlock your GM NAVIGATION UNIT. If you just installed a replacement NAVIGATION UNIT into your car or truck and it displays the word ” THEFTLOCK ACTIVATED ” “LOCKED” or just ” THEFTLOCK “you need this service. This service is for Long NAV unit. Our GM THEFTLOCK ACTIVATED UNLOCK service is very [...]
GM BCM Part Numbers:
2008 to 2013
20934684, 20759656, 25879086, 25832924, 15862140
2007
25790451, 15916669, 15223714, 28061380
2006
15850986, 15803798, 15146157
2005
15288103, 15216908, 10370230, 28010159
Service Description for BCM and Cluster Programming, Mileage Correction Service Service Overview: This service is designed for Hummer H3, Chevy Colorado, and GMC Canyon vehicles. It offers programming and mileage correction for the BCM (Body Control Module) and instrument cluster to ensure they reflect the correct mileage. What This Service Includes: Mileage Correction: Corrects mileage [...]
This service is for GM cars and truck instrument cluster, dash clone. BOUGHT A USED CLUSTER CAR DONT START ? BOUGHT A USED CLUSTER AND WRONG VIN ? BOUGHT A NEW OR USED CLUSTER AND DEALER TOLD YOU THAY CANT PROGRAM IT ? If your cluster was bad you bought a replacement one and need [...]
Chevrolet Airbag Module Crash Reset & Repair Service — Mail-In, 24-Hour Turnaround After any airbag deployment, your Chevy’s SDM (Sensing and Diagnostic Module) locks itself with permanent crash codes — the airbag light stays on and a GM Tech 2 cannot clear it. Dealers respond with a new VIN-coded module at $900-1,400 plus shop labor. [...]
Is your GM Instrument Cluster no longer working correctly? If so, we offer two fast repair service options with our lifetime guarantee: Our repair service is a complete rebuild of a GM instrument cluster including Chevrolet, GMC, Hummer, Cadillac, Pontiac, Buick and Oldsmobile brands for years 2003, 2004, 2005, and 2006. All new backlighting New [...]
10364633, 10364635, 10394232, 10394234 , 15229317, 15802488, 15802494, 15802490, 15802494, 89047319 ,
21997787 , 21997788 , 19115249 , 15845922 , 15926780, 25816709
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 [...]
Chevrolet Silverado ECU clone service covering 1500, 2500HD, and 3500HD across GMT800, GMT900, K2XX, and T1XX platforms — gas (4.8/5.3/6.0/6.2 L-series) and 6.6 Duramax diesel (LB7 through L5P). We clone your ECM onto a matched donor so the truck starts on your existing keys. Clone-only service — you supply both the failed ECU and a matching donor. Nationwide mail-in, 24-hour turnaround.
GM Dealer Software File Purchase – Calibration File by VIN This service allows you to purchase a required calibration file from the dealer’s Service Programming System (SPS) for your GM vehicle. If your GM BCM’s flash cannot be read due to communication issues, we will obtain the necessary calibration file by VIN from the dealer’s [...]
Introducing our BCM Clone Service for various models including Montana, Relay, Terraza, and Uplander. If you’re experiencing issues with your Body Control Module (BCM) and need a replacement, our service can help you get your vehicle back on the road. Compatible Models Montana 2005: Body Control (BCM); SV6, (LH kick panel) Montana 2006-2009: Body Control [...]
GM ECU VIN Programming Service (Chevy, GMC, Cadillac & Buick) Our GM ECU VIN Programming Service provides accurate VIN writing in Chevrolet, GMC, Cadillac, and Buick ECU/PCM modules. Important: This service updates the VIN only and does not make the vehicle start. Your car must already have a functional ECU/PCM and powertrain to run. How [...]
Introducing our GM VBCM Clone Service, where we specialize in reading the original VBCM data from a bad VBCM and transferring the VIN, keys, and coding to a donor VBCM that you provide. With our easy-to-use service, you can quickly and efficiently clone the data from your old VBCM to a new OE good used [...]
Professional Chevrolet Sonic 2012-2020 BCM cloning service. Clone service only — customer supplies original (marked "OLD") plus a donor with the matching part number. We perform a byte-for-byte 1:1 data transfer and verify by re-reading the donor. Both modules returned to you. 24-48 hour turnaround.
Professional Chevrolet Malibu 2008-2012 BCM cloning service. Clone service only — customer supplies original (marked "OLD") plus a donor with the matching part number. We perform a byte-for-byte 1:1 data transfer and verify by re-reading the donor. Both modules returned to you. 24-48 hour turnaround.
Professional Chevrolet Cobalt 2005-2010 BCM cloning service. Clone service only — customer supplies original (marked "OLD") plus a donor with the matching part number. We perform a byte-for-byte 1:1 data transfer and verify by re-reading the donor. Both modules returned to you. 24-48 hour turnaround.
Professional Chevrolet HHR 2008-2011 BCM cloning service. Clone service only — customer supplies original (marked "OLD") plus a donor with the matching part number. We perform a byte-for-byte 1:1 data transfer and verify by re-reading the donor. Both modules returned to you. 24-48 hour turnaround.
GM Airbag Module VIN Write & Crash Reset Service (Chevy, GMC, Cadillac, Buick, Hummer) — Mail-In, 24-Hour Turnaround When a GM vehicle’s airbag deploys — or the SDM is swapped from a donor that doesn’t match your VIN — the module locks itself with hard crash codes and a VIN mismatch flag in EEPROM. Once [...]
The Chevrolet Traverse BCM is a crucial part of your vehicle’s body control system. Our BCM cloning service ensures optimal performance by replicating data from your old BCM to a new donor BCM, maintaining your vehicle’s reliability and functionality. Common Issues with BCMs: BCMs can encounter several problems that necessitate cloning, often due to damage. [...]
The Chevrolet Silverado BCM is a crucial part of your vehicle’s body control system. Our BCM cloning service ensures optimal performance by replicating data from your old BCM to a new donor BCM, maintaining your vehicle’s reliability and functionality. Common Issues with BCMs: BCMs can encounter several problems that necessitate cloning, often due to damage. [...]
E37 ECU Clone Service ECU/PCM cloning is a specialized service designed to duplicate the data from the existing unit to a new or replacement unit, ensuring continuity in vehicle performance. Several scenarios necessitate this service, such as when an original unit fails and needs replacement, or during an upgrade of vehicle parts where preserving the [...]
Chevrolet Epica ECU clone service for 2006-2011 models — 2.0 VCDi diesel (VM Motori) and 2.0 / 2.5 petrol, manual and automatic. Full flash plus EEPROM cloned to a matched donor so the car starts without dealer intervention. Clone-only service — you supply both the failed ECU and a matching donor. Nationwide mail-in, 24-hour turnaround, 12-month warranty.
Introducing our Fuse Box Body Control Module (BCM) cloning service specifically designed for 2005-2010 Chevrolet Cobalt, HHR, Pontiac G5, G6, Solstice, and Saturn Sky models. If you’re in need of a replacement BCM, look no further. Our professional team is here to help. With our BCM cloning service, we will copy your original BCM’s mileage, [...]
- Complete diagnostic check
- Failing gauges
- Total power loss or intermittent power
- PRNDL display lighting/dimness
- Burned out backlighting bulbs
- Dim or dead back lighting
- Updated stepper motor