Diagnostic & Electrical Repairs for Fleets

Modern commercial trucks rely heavily on complex electrical and computer systems to run efficiently and safely. At Pacific Mobile Mechanic & Service Center, we specialize in diagnostic and electrical repairs for fleets, keeping your vehicles performing at their best. Our experienced technicians use advanced diagnostic tools to quickly identify and resolve electrical issues, minimizing downtime.

Advanced Diagnostics

We provide thorough diagnostics on all major truck systems, including:

• Engine and transmission control modules (ECM/TCM)

• ABS and brake systems

• Electrical wiring and circuits

• Sensors and actuators

• Battery, alternator, and charging systems

By accurately identifying problems early, we prevent small issues from becoming costly repairs.

Electrical Repair Services

Our certified technicians can repair or replace components to restore your truck’s performance, including:

• Wiring harness repair

• Starter and alternator replacement

• Lighting and indicator systems

• Sensor calibration and replacement

• Air system electrical components

We handle both mobile and in-shop repairs to get your fleet back on the road quickly.

Fleet-Focused Preventative Programs

We develop customized diagnostic schedules for fleets to monitor electrical system health, prevent unexpected failures, and extend the life of your vehicles. Proactive maintenance reduces downtime, protects cargo, and keeps drivers safe.

✅ Mobile and in-shop diagnostic services
✅ Electrical system repairs for all commercial trucks
✅ Advanced diagnostics to prevent costly breakdowns
✅ Fleet-focused preventative maintenance programs