Truck repair services

Truck & Trailer Diagnostics & Electrical Repair Services by Merx

Proudly serving Melrose park, Schaumburg, & Channahon, IL; Altoona & Cumming, IA; & Garland, TX

Merx's diagnostics and electrical repair services ensure your fleet remains efficient and reliable. Our expert technicians provide comprehensive solutions for your vehicles' diagnostic and electrical needs.

Contact Us

The Importance of Diagnostics and Electrical Repair in Fleet Maintenance

Proper diagnostics and electrical repair are crucial for maintaining your fleet's performance, safety, and efficiency. Electrical systems control various vehicle functions, including engine management, safety features, and comfort systems. Our expert technicians use advanced diagnostic tools and techniques to identify and repair electrical issues, ensuring your fleet runs smoothly and effectively.

A Comprehensive Guide to Our Diagnostics and Electrical Repair Services

Merx offers a wide range of diagnostics and electrical repair services to keep your fleet in optimal condition. Our services include:

  1. Advanced diagnostic testing: Our technicians use state-of-the-art equipment to accurately diagnose complex electrical issues.
  2. Wiring repair and replacement: We can repair or replace damaged wiring to ensure proper electrical system functionality.
  3. Battery testing and replacement: Our team can test and replace batteries to maintain peak performance.
  4. Alternator and starter repair: We can diagnose and repair issues with alternators and starters to prevent electrical system failures.
  5. Sensor and module replacement: Our technicians can replace malfunctioning sensors and modules to maintain proper vehicle operation.

The Top 5 Signs Your Fleet Needs Diagnostics and Electrical Repair Services

Stay vigilant for these signs that your fleet may require diagnostics and electrical repair services:

  1. Warning lights: Illuminated warning lights on the dashboard can indicate electrical system issues.
  2. Intermittent electrical problems: Flickering lights, sporadic warning lights, or malfunctioning accessories may signal electrical problems.
  3. Dead or weak batteries: Frequent battery issues can indicate problems with the charging system.
  4. Poor engine performance: Electrical issues can result in reduced engine power, stalling, or rough idling.
  5. Unusual noises: Strange noises during vehicle operation can be a sign of electrical component issues.

Our Advanced Techniques

At Merx, our skilled technicians use advanced diagnostic equipment and industry-best practices to accurately diagnose and repair electrical issues. We ensure the highest quality results by utilizing the latest techniques and adhering to strict safety standards.

Contact Us

For expert diagnostics and electrical repair services, trust Merx. Our dedication to quality and skilled technicians make us the ideal choice for your fleet's diagnostic and electrical repair needs. Contact us today to learn more about our services or to schedule an appointment at one of our convenient locations.

Schedule Repair
repairs

Heavy-Duty Truck Repair Services

Merx Truck & Trailer proudly keeps America moving. With top-rated heavy-duty truck & fleet repair services, and multiple locations throughout Illinois, Iowa, & Texas, we strive to provide an experience unmatched in the diesel repair industry. Our state-of-the-art truck repair shops are capable of providing a wide range of truck repairs, including axles, brakes, transmissions, suspension, diesel engines, & more. You name it, we fix it. Find the Merx location nearest you and schedule the services you require today!

Axle Repair

Our skilled technicians utilize advanced techniques to deliver high-quality results for all your axle repair needs.

Body Work

Our skilled technicians utilize advanced techniques to deliver exceptional results for all your body work needs.

Brake Repair

Our skilled technicians utilize advanced techniques to deliver high-quality results for all your brake repair needs.

Coolant System Repair

Our skilled technicians ensure high-quality results, addressing any coolant system issues that may arise.

Diagnostics & Electrical Repair

Our expert technicians provide comprehensive solutions for your vehicles' diagnostic and electrical needs.

Driveline Repair

Our comprehensive driveline repair services encompass meticulous inspections, accurate diagnostics, and effective repairs or replacements as needed.

EGR & DPF

Merx offers comprehensive EGR and DPF repair services to maintain your fleet's performance and compliance with environmental regulations.

Engine Repair, Rebuild & Conversion

Our expert technicians use advanced techniques to ensure high-quality results.

Express Lube

Our efficient and convenient oil change services ensure your fleet's longevity and efficiency, making us your go-to choice for maintaining your vehicles.

Exhaust System Repair

Our skilled technicians use advanced techniques to diagnose and repair exhaust system issues, ensuring your fleet's reliable operation.

HVAC System Repair

Our technicians diagnose and repair issues using advanced techniques, ensuring high-quality results for your fleet's heating, ventilation, and air conditioning.

Oil & Fluid

Our skilled technicians use advanced techniques to ensure optimal performance, keeping your vehicles on the road and your business running smoothly.

Suspension Repair

Our skilled technicians use advanced techniques to diagnose and repair suspension issues, keeping your vehicles running smoothly and reliably.

Tire Repair

Our experienced technicians use high-quality materials to maintain and repair your fleet's tires, keeping your vehicles on the road and operating at their best.

Transmission & Clutch Repair

At Merx, we understand that maintaining the optimal performance of your fleet is crucial for business success.

Alignment

We understand that proper truck and trailer alignment is essential for maintaining the safety and performance of your fleet.

Best shop in Illinois! Very ethical team, no hidden charges and lies. Ask for Filip, he takes care of your issues. They do everything, from paint job to overhaul of engines. Luis is great!
SIP Logistics
5 star review

"Great service! Got me in for a water pump replacement on short notice and had me back on the road in a few hours. Very professional staff and a nice clean facility with a comfortable waiting room."

Anthony Cummings

5 star review

"Fast, friendly same day service! Tractor and APU PM, trailer tire change and reefer maintenance in less than 3.5 hours 💪 IG @the_happy_trucker 🚛💨💨"

5 star review

"The best service in Chicago! These guys have real mechanics that know their stuff and they carry a lot of parts for Volvo. Cheap fast, and good service. This is my favorite shop."