

✅Module Programming
Our mobile module programming service brings dealer-level diagnostics and programming right to your location. We perform flashing and re-flashing of vehicle computer modules using manufacturer-calibrated software to ensure compatibility and the latest firmware updates.
This service is ideal for repair shops, mobile mechanics, and DIY enthusiasts who need reliable on-site programming.
We program various modules, including:
ECUs (Engine Control Units)
TCMs (Transmission Control Modules)
BCMs (Body Control Modules)
Other modules available upon request
✅Cloning Modules
We specialize in bench cloning of control modules, including ECMs, PCMs, TCMs, and more. This process involves transferring essential data from a faulty module to a donor (replacement) module using specialized tools and secure EEPROM/Flash programming.
How It Works:
Ship both modules: Send us both the original (faulty) and the replacement (donor) module.
Ensure part number match: The replacement module must have a matching part number to ensure compatibility.
We handle the cloning using industry-standard methods and ship the programmed module back to you.
Nationwide Service — Mail-in bench cloning available across all 50 states.
✅FBS4 ECM/TCM Adaptation (Mercedes-Benz)
For late-model Mercedes-Benz vehicles equipped with the FBS4 anti-theft system, traditional module cloning is not possible when the original module is unreadable or damaged. In such cases, we offer ECM/TCM adaptation using data from the vehicle’s EIS (Electronic Ignition Switch).
How It Works:
When the original ECM/TCM cannot be read, we use your EIS to extract vehicle-specific data.
We then adapt and personalize the donor ECM or TCM to your vehicle using advanced bench-mode programming and adaptation tools.
This process "marries" the replacement module to your vehicle, bypassing the need for dealer intervention.
This service is available via mail-in and on-site.
Send the following: EIS, donor ECM/TCM, and ignition key.
✅Automotive Keys/Remotes
We also offer automotive key services, including remote programming and on-the-spot key duplication. Our services cover a wide range of vehicles, and we specialize in:
Chrysler Crossfire key fob duplication
– On-site key additionMercedes-Benz with FBS3 system
– Mail us your EIS (Electronic Ignition Switch) for remote key generation.
– Valid identification and proof of vehicle ownership are required.Subaru All Keys Lost (AKL)
– On-site AKL solution for all models of Subaru vehicles.
– No need to replace the Body Integrated Unit (BIU).
– Requires valid identification and proof of vehicle ownership.
Services


Your vehicles are computerized, let us program them.
©2025 Bissa Auto Tune LLC
Business Hours (By Appointment)
Mon – Fri: 9:00 AM – 5:00 PM
Saturday: 9:00 AM – 2:00 PM
Sunday: Closed
All services by appointment or mail-in only. Response time may vary outside business hours.
