Have you ever spent hours trying to figure out why a trailer’s brakes no longer work or why the lights won’t turn on?
It’s frustrating—especially when the breakdown brings your whole operation to a halt.
What if we told you there’s a tool that can diagnose any trailer, from any brand, in just a few clicks?
Yes, it’s possible — and that’s exactly what a multi-brand diagnostic tool like Jaltest INFO Web does.
🔧 Why Is This a Special Solution?
Repairing a trailer isn’t as simple as you might think. Systems are becoming more electronic, more sensitive, and each brand has its own specific features.
A standard tool is no longer enough. What you need is:
- A system that’s fast to use (less than 15 minutes to understand the fault)
- A clear and easy-to-read interface
- A guide that tells you exactly what to do, step by step
🛠️ No need to be an expert — with Jaltest INFO Web, even a junior technician can successfully carry out the repair.
The Essentials for Proper Trailer Diagnostics
To work effectively, you need:
✅ Active Jaltest INFO Web access (valid subscription)
✅ A PC, tablet, or smartphone
✅ Trailer information (VIN, brand, system type)
🔄 Possible substitutions:
No cable? Jaltest still shows you diagrams and manual procedures to visually check sensors and components using your eyes or a multimeter.
👨🔧 Steps to Succeed in Your Diagnosis (and Repair)
1️⃣ Connect to Jaltest INFO Web
Launch the platform and enter the trailer’s information.
2️⃣ Select the system to diagnose
Braking (EBS), suspension, lighting, ABS, etc. Click on the relevant system.
3️⃣ Read the fault code
The tool displays one or more codes. Example: “EBS – Faulty pressure sensor”.
4️⃣ Problem explanation
Jaltest tells you what the code means, why it appeared, and how to check it.
5️⃣ Step-by-step repair guide
Follow a simple set of instructions, with images and tips.
🏗️ Using and Assembling Technical Information Effectively
This is where Jaltest INFO Web shines: it shows you how to put all the information together for success:
- Display connection diagrams so you don’t make mistakes
- Check sensor values against recommended ranges
- Use estimated intervention times to better plan your work
🎨 Presentation tip: Jaltest allows you to print clear sheets to attach to the repair order or show to the customer.
🧊 Storing Data and Preparing Repairs in Advance
You can:
- Save each intervention in a client history
- Prepare a repair before the vehicle arrives by reviewing common faults for that model
- Review data without being connected to the vehicle
This is especially useful for trailer fleets or busy workshops.
🛠️ Mechanical Variants and Other Uses
And the best part? Jaltest doesn’t stop at trailers.
You can also diagnose:
- Trucks, buses, and coaches
- Tractors
- Construction machinery
- Boats and jet skis
You just need the right pack — and everything works with the same simple logic.
✅ Conclusion: Forget the long searches… act quickly and effectively!
A trailer breakdown shouldn’t put your business on hold for hours.
With Jaltest INFO Web, you have it all: the code, the explanation, and the solution.
💡 Even without being an expert, you save time, avoid mistakes, and work more efficiently.
So next time a trailer gives you trouble…
👉 Log in to Jaltest INFO Web and let it guide you.
