ECU Fault Diagnosis
Trace power, ground, communication, software, and module faults before replacement parts are ordered.
- Vehicle-side testing
- Network and fault analysis
- Module condition assessment
ECU engineering / Orlando, FL
ECU & Automotive Electronics Services
Diagnose the vehicle first, select the correct data strategy, and complete the work with professional programming equipment.
Technical services
One data-first workflow. Multiple ECU solutions.
American Drive Tech supports ECU and automotive electronics work from initial diagnostics through programming, cloning, verification, and calibration. Every service begins with compatibility and condition checks.
ECU Programming & Coding
Program and configure supported ECUs, control modules, and vehicle-specific functions with professional equipment.
- Module programming
- Vehicle coding and configuration
- Software and adaptation support
ECU Cloning
Preserve supported immobilizer, identity, coding, and configuration data when installing a compatible replacement ECU.
- Original and donor compatibility
- Vehicle data transfer
- Post-programming verification
TCU & Control Module Cloning
Evaluate and transfer supported data for transmission, body, ignition, start, and driver-seat modules.
- TCU compatibility
- BCM, ISM, and DSM data
- Bench programming workflow
BMW Coding & Activations
Configure supported BMW features, integrations, and module functions using vehicle-specific coding.
- Feature coding
- CarPlay and supported activations
- Module configuration
Performance Tuning & Calibration
Develop supported ECU calibration strategies for response, drivability, and performance goals.
- ECU remapping
- Drivability calibration
- Vehicle and platform assessment
ECU Unlock & OBD Access
Prepare supported ECUs for professional OBD writing and tuning workflows after a compatibility review.
- ECU access assessment
- Bench unlock methods
- OBD write preparation
SRS & Safety System Service
Diagnose and service supported airbag, SRS, crash-data, pretensioner, and battery safety modules.
- Airbag and SRS assessment
- Supported crash-data service
- Pretensioner and BMS support
Specialty Vehicle ECU Services
ECU engineering for supported motorcycles, commercial vehicles, marine applications, and heavy equipment.
- Motorcycle ECUs
- Commercial and fleet vehicles
- Marine and heavy equipment
The correct starting point
Diagnosis determines the service—not the other way around.
A no-start, communication fault, damaged ECU, or replacement-module problem can look similar from the driver's seat. The repair path depends on the vehicle, module condition, stored data, and replacement compatibility.
- 01Vehicle
Year, make, model, VIN, symptoms, and previous work.
- 02Module
Part numbers, hardware family, condition, and communication status.
- 03Data path
The correct diagnostic, bench, programming, or calibration workflow.
Request an assessment
Start with the vehicle, symptoms, and module details.
Share the year, make, model, VIN, symptoms, and module part numbers when available.