• Mitsubishi Fuso Authorized Dealer
    Established 1967
  • 1505 N 4th St. San Jose, CA
  • 408-263-7300
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Diesel Truck Electrical Repairs

Modern diesel trucks are more complex than ever, pairing the latest technology with  diesel engine durability. These added commercial truck features and accessories require complex electronics that make diagnosing diesel truck electrical repairs challenging and time-consuming. Fortunately, Diamond Mitsubishi Fuso has the experience and equipment to track down and repair diesel electrical system issues. We service all commercial truck makes and models. You can count on our trustworthy diesel truck repair and maintenance technicians to restore your vehicle to safe operating condition and get you back on the road fast.

Signs Your Diesel Truck Needs Electrical System Maintenance

All vehicles experience electrical issues from time to time, particularly newer vehicles, which contain numerous smart sensors and electric parts that run vehicle features and accessories. When these parts and components cease to function, you can experience a wide variety of problems, such as:

  • Dead or damaged batteries
  • Inability to start your commercial truck
  • Service light activation on your instrument panel
  • Dim or inoperable lights
  • Malfunctioning electronics and accessories
  • Discolored or faulty wiring
  • Burnt plastic odors
  • And other strange signs

If you experience any of these issues when completing your commercial truck service checklist, reach out to our ASE-certified technicians to schedule a service inspection at our diesel truck repair shop.

Fast Diagnosis of Diesel Truck Electrical Problems

Our tech-savvy diesel truck team has the expertise and tenacity to diagnose and repair your most challenging electrical issues. We can perform systems diagnostics to identify and locate problems with electronics and wiring hidden throughout your commercial truck, beneath your seats and carpet, behind your dash and body panels, and in the engine bay. Our huge, fully stocked parts warehouse allows us to solve diesel truck electrical repair issues quickly and efficiently.

Comprehensive Diesel Electrical Repair Services

We understand your need to address diesel truck maintenance quickly and affordably so you can get your truck back in service, providing comprehensive electrical repair services, including:

  • Diesel battery and electrical system check
  • Battery, starter, and alternator replacement
  • Diesel truck lighting maintenance and repair
  • Wiring harness system inspection and service
  • Engine control system and component repair
  • Auxiliary power unit service and maintenance
  • Repair and replacement of cables, wires, switches, relays, and solenoids
  • Preventative electrical system maintenance and DOT inspections

Your Local Diesel Truck Repair Experts

Ensure an accurate, thorough diagnosis when you need diesel truck electrical repairs with help from Diamond Mitsubishi Fuso’s certified diesel truck maintenance experts. We deliver top-quality service for electrical truck and trailer issues. Contact us at 408-263-7300 to schedule diesel electrical system diagnostics for your Campbell, Cupertino, Fremont, or Santa Cruz commercial vehicle today.

Mitsubishi Fuso Authorized Dealer

Hours of Operation:

Mon – Fri: 8:00AM – 5:00PM

Weekends or After Hours by Appointment

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Diamond Mitsubishi Fuso

1505 N 4th St. San Jose, CA 95112

(408) 263-7300

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