Diagnostic Scanner Fault Code Reader for Freightliner Truck
Skip the guesswork when a warning light comes on. Plug this handheld into your Freightliner truck, read the fault codes yourself, then clear them once the repair is done. No laptop required.
Free shipping to U.S. customers
- Reads and explains fault codes: generic, pending and manufacturer codes with definitions
- Clears codes after the repair, so the engine warning light can go off
- Live PCM data, freeze-frame, monitor status and I/M readiness
- No laptop needed. Compact handheld with a backlit display
From warning light to answer.
The first question is always the same: what is the truck actually reporting? This puts the answer in your hand.
Without a scanner
- The warning light is on and you have no idea why
- You guess, or book a shop visit just to read a code
- Parts get swapped before the real cause is known
With this scanner
- Read the code and its definition on the spot
- Check live data and freeze-frame before you start
- Walk into the shop, or start the repair, already knowing where to look
- Clear the code once it is fixed and switch the warning light off
Find the fault. Understand the code.
When a warning light comes on, this handheld gives you the first answer: what the truck is reporting and where to start looking.
Read and understand fault codes
Retrieve generic, pending and manufacturer codes, then see their definitions to help direct your troubleshooting.
See live information
View supported PCM live-data streams, freeze-frame information, monitor status and I/M readiness information.
Clear the code after the repair
Once the underlying fault has been repaired, the scanner provides the procedure to clear the detected code, so the engine warning light can go off.
Works without a laptop
A compact, self-contained unit with a clear backlit display, a battery-power monitor and simple plug-in operation.
Plug in, read, repair, clear.
Choose your truck
Pick your exact year and model above so the scanner is set up for your Freightliner.
Plug into the diagnostic socket
Connect the handheld to the diagnostic socket on your truck using the 6-pin, 9-pin or OBD2 connection that fits.
Read, repair, then clear the code
Browse codes, definitions and live data. Once the fault is repaired, the scanner shows the procedure to clear the code so the warning light can go off.
What it can help you check.
Use it as part of a methodical diagnosis of electronically controlled systems. Depending on your truck, the ECU data available and the fault present, it can help pinpoint issues in areas like these, and more.
Engine
Fault codes and live data from the engine computer.
Transmission
Spot shifting and drivetrain faults the truck has logged.
Brakes and ABS
Check what the braking and ABS systems are reporting.
Oxygen sensors
Find out whether a sensor is behind the warning light.
Suspension
Read suspension faults stored by the truck.
Fuel system
See fuel-system codes before you start guessing.
At a glance
| Fitment | Freightliner trucks shown in the year and model selectors (Default Title) |
|---|---|
| Operation | Stand-alone handheld, no laptop required |
| Connections | 6-pin connector, 9-pin connector, OBD2 connection |
| PC / updates | USB cable, software upgrades via the internet |
| Display | Backlit, with battery-power monitor |
| Codes | Generic, pending and manufacturer, with definitions |
| Clearing | Clear detected codes after the repair |
| Data | Live PCM data, freeze-frame, monitor status, I/M readiness |
In the box
- Handheld diagnostic tool
- USB cable
- 6-pin connector
- 9-pin connector
- OBD2 connection
- User manual and nylon carry bag
Questions before you order
Which Freightliner models are supported?
Every truck in the year and model selectors is supported. If your exact year and model is not listed, it is not covered by this scanner.
Will it work on my truck?
It is designed for the Freightliner trucks shown in the year and model selectors on this page. Choose and confirm your exact year and model before you order.
Do I need a laptop?
No. It is a compact, stand-alone handheld with its own backlit display. You plug it into your truck and read the results on the unit.
What can it read?
Generic, pending and manufacturer fault codes with their definitions, supported PCM live data, freeze-frame information, monitor status and I/M readiness.
Can I clear codes and turn off the engine warning light?
Yes. Once the underlying fault has been repaired, the scanner provides the procedure to clear the detected code, which is what lets the warning light go off.
If the fault has not actually been fixed, the code will return and the light will come back, so repair the cause first.
Can the software be updated?
Yes. Software upgrades are available via the internet using the included USB cable.
What systems can it help me diagnose?
Depending on the selected truck, the ECU data available and the fault present, it can help with issues related to the engine, transmission, brakes, oxygen sensors, suspension, ABS, fuel system and more.
Is shipping really free?
Yes, shipping is free to U.S. customers.
What if it is not right for me?
Every order is covered by our money-back guarantee. See our Return and Refund Policy for the details.
Know what the warning light means, today.
Choose your truck, plug the scanner in and read the fault codes yourself, no laptop and no guesswork.