Modern vehicles are essentially computers on wheels, with sophisticated electrical systems controlling everything from engine management to comfort features. At ND Auto Garage, our electrical specialists are equipped with the latest diagnostic tools and have extensive training in automotive electronics. Our electrical diagnostic process begins with computer scanning to identify stored fault codes and real-time data analysis. We use professional-grade scan tools that can communicate with all vehicle modules, including engine management, transmission control, ABS, airbag systems, and body control modules. We specialize in diagnosing and repairing complex electrical issues including intermittent faults, parasitic battery drains, and communication network problems. Our technicians understand CAN bus systems, LIN networks, and other vehicle communication protocols used in modern cars. Our electrical services cover everything from basic battery and charging system testing to complex ECU programming and module replacement. We repair wiring harnesses, replace faulty sensors, and can even retrofit certain electrical accessories while maintaining vehicle integrity and warranty compliance.