GM Module Programming & Control Module Replacement

Modern GM vehicles rely on dozens of electronic control modules that communicate with each other. When one of these modules is replaced, it often cannot simply be plugged in and expected to work. Most new and used modules require programming, configuration, security setup, and in many cases immobilizer or theft relearn procedures before the vehicle will operate correctly.

At AutoWizard, we provide professional OEM-level programming for Chevrolet, GMC, Buick, and Cadillac vehicles using General Motors' factory software and approved programming equipment.

We can program and configure many GM control modules, including:

• Engine Control Module (ECM/PCM)
• Transmission Control Module (TCM)
• Body Control Module (BCM)
• Electronic Brake Control Module (EBCM)
• HVAC Control Modules
• Radio & Infotainment Modules
• Instrument Clusters
• Fuel Pump Control Modules
• Chassis Control Modules
• Trailer Brake Control Modules
• Transfer Case Control Modules
• Power Steering Modules
• Airbag (SDM) Modules
• Camera and ADAS Modules
• Gateway Modules
• Lighting Control Modules
• And many other GM electronic control units

Replacing a failed control module doesn't always mean buying an expensive new unit from the dealership.

In many cases, we can program customer-supplied or recycled OEM modules when supported by GM. This can significantly reduce repair costs while restoring factory functionality.

Whether you're a repair shop replacing a failed module or a vehicle owner trying to save money on a repair, we can help determine the best solution.

Many GM modules are tied into the vehicle's anti-theft system.

When required, we perform the necessary security relearn procedures so the replacement module communicates properly with the rest of the vehicle. This helps ensure proper starting, communication, and overall system operation.

GM regularly releases software updates that correct known problems, improve drivability, address transmission concerns, and update various vehicle systems.

If your vehicle requires an OEM calibration update, we can install the latest available software using factory programming procedures.

Our mobile service comes directly to:

• Independent repair shops
• Collision centers
• Transmission shops
• Fleet facilities
• Automotive dealerships
• Customers with inoperable vehicles

There's no need to tow the vehicle to a dealership in many situations.

• OEM GM programming software
• Factory-approved J2534 programming equipment
• ASE Master Technician
• Advanced vehicle diagnostics before programming
• Mobile service available throughout the Charlotte and Lake Norman area
• Experience with late-model GM electronics and network communication systems

Not every programming failure is caused by a bad module. We verify communication networks, power and ground circuits, and programming requirements before replacing expensive components whenever possible.

If your Chevrolet, GMC, Buick, or Cadillac needs module programming, software updates, or replacement module setup, contact AutoWizard to schedule service.