Electrical Diagnostics

Electrical Diagnostics Services 

A modern sedan can have more than 3.7 miles of wire, 100 or more Electronic Control Units (ECUs), and a wide array of sensors including Radar, LiDAR, Sonar, Ultrasonic, Laser, etc.  All of these components are connected together using complex networks.  Most of theses systems are interdependent meaning that an issue in one systems may cause symptoms in a seemingly unrelated system.  



Comprehensive Electrical System Analysis: Our team utilizes advanced diagnostic tools and software to pinpoint anomalies in a vehicle's electrical grid, ensuring every wire, fuse, and connector is evaluated.

Battery Health Checks: Vital for ignition and overall vehicle operation, we offer detailed battery assessments and recommendations, ensuring it's always ready to power your customer's  journey.

Alternator and Starter Testing: These components are fundamental for a vehicle's starting and charging system. Our tests ensure they're always in peak condition.

Wiring and Circuit Troubleshooting: From minor glitches to significant faults, we meticulously trace and correct wiring issues, restoring a vehicle's electrical harmony.

Lighting System Diagnostics: We ensure every headlight, taillight, and indicator shines brightly and functions correctly, keeping your customer safe on the road.



Experienced Technicians: Our team comprises automotive professionals with years of experience in electrical diagnostics. They're trained to handle the most complex electrical systems in today's technologically advanced vehicles.

Advanced Diagnostic Equipment: We invest in the latest diagnostic tools and software, ensuring accurate, swift, and reliable service for any vehicle.

Customer-Centric Approach: Your vehicle's health is our priority, but so is your peace of mind. We provide detailed reports, explaining every procedure, finding, and recommendation in clear, understandable terms.

Competitive Pricing: High-quality service doesn't have to break the bank. Our electrical diagnostics services are competitively priced without compromising on quality.


Your customer's vehicle is a marvel of modern engineering, and its electrical system is its lifeblood. Trust Precision Diagnostics to keep it flowing seamlessly.


Contact Information:

1900 Greenup Avenue

Ashland KY 41101

(304) 878-3739 

drew@precisiondiag.net