Advanced Electrical Diagnostics
Wiring repair, short diagnosis, ECU/PCM, BCM, ABS, SRS, and CAN bus diagnostics.
Electrical Diagnostics at our Nashville shop
Car wiring and electrical work is what Trans Auto LLC is known for. Bring your vehicle to our Nashville shop for in-depth electrical testing — from hard-to-find shorts and broken wiring to module and network communication faults.
Our goal is to find the real cause of the problem before recommending replacement parts or repairs. You’ll get a clear explanation before any work begins.
What we do
- Advanced electrical diagnostics
- Wiring repair
- Short circuit diagnosis
- ECU / PCM diagnostics
- Module programming & coding
- ABS system diagnostics & repair
- Airbag (SRS) diagnostics & repair
- Body Control Module (BCM) diagnostics
- CAN bus diagnostics
Signs it’s time to visit
- Warning lights that come and go
- Battery that keeps draining overnight
- Power windows, locks or lights acting up
- Blown fuses that keep coming back
- ABS or airbag light on the dash
- Modules not communicating with a scan tool
Related services
Engine Repair & Replacement
Full in-shop engine diagnostics, repair, and replacement services.
View serviceTransmission Repair & Replacement
Transmission diagnosis, repair planning, and replacement options.
View serviceBrake, Suspension & Steering Repair
In-shop brake, suspension, steering, and safety repairs.
View serviceReady to get it fixed?
Call or text us now, or request an appointment online. Bring your vehicle to our shop at 202 E Trinity Ln, Nashville, TN 37207.