How It Works
At Diesel Engineering Solutions, we make the repair process simple and reliable. Our structured repair workflow ensures accurate diagnostics, quality repairs, and fast turnaround so you can get back to work with confidence.
Step 1 — Place Your Service Order
Select the repair service that matches your module and complete your order online. This allows us to track your repair, prepare for incoming diagnostics, and prioritize your service once your module arrives.
If you are unsure which service to select, contact our support team and we will guide you to the correct option.
Step 2 — Ship Your Module
Carefully package your electronic module to prevent damage during transit. We recommend using protective padding and a sturdy box.
After placing your order, ship your module to our repair facility using your preferred carrier. Tracking information is recommended for your records.
Step 3 — Diagnostic Evaluation
Once your module is received, our technicians perform professional bench testing and circuit-level inspection to identify the exact cause of failure.
We verify:\n- Power supply circuits\n- Communication systems\n- Memory and processor functions\n- Injector and actuator control drivers
This step ensures we repair the true problem, not just the symptoms.
Step 4 — Component-Level Repair & Testing
Failed components are replaced, damaged circuits are restored, and all critical systems are repaired at the electronic level.
After repair, each module is fully tested under simulated operating conditions to confirm proper functionality before approval for return.
Step 5 — Return Shipping
After successful testing, your repaired module is securely packaged and shipped back to you, ready for installation.
You will receive tracking information once your module is on the way.
Turnaround Time
- Diagnostics: 1–2 business days after arrival
- Repairs: 1–3 business days after approval
- Shipping time depends on carrier and location
We work to minimize downtime while maintaining strict quality standards.
Important Notes
- Please remove external brackets or mounting hardware before shipping.\n- Do not send wiring harnesses unless requested.\n- If a module is found to be non-repairable, you will be contacted with available options.
Ready to Start Your Repair?
If your truck or equipment is experiencing electronic issues, our team is ready to help restore reliable performance.