NEXAS F507
FCAR F507 Heavy Duty Truck Scanner User Manual
Model: F507 | Brand: NEXAS
Introduction
The NEXAS FCAR F507 is a professional diagnostic scan tool designed for heavy-duty trucks and OBDII-compliant vehicles. It provides comprehensive system diagnostics, including OEM-level ABS and Transmission functions, along with general OBDII capabilities. This manual provides detailed instructions for setting up, operating, and maintaining your F507 scanner to ensure optimal performance and accurate vehicle diagnostics.

Image: The FCAR F507 diagnostic scanner with its retail packaging, highlighting its key features.
Key Features
- OEM Level ABS & Transmission Diagnosis: Supports Bendix, Wabco, Wabash, Haldex ABS models and Allison, Eaton, ZF transmission models with advanced functions like ECU reset, calibration, and actuation tests.
- All Systems Diagnostic Tool for Trucks: Covers Engine, ABS, EBS, ASR, VCS, SCR, TPMS, PESS, Transmission, Battery, Retarder, Smoother, Inverter, Clutch, Kneeling, Anti-theft devices, Air Suspension, Gas Treatment, Chassis ESC, Headlamp Auto-leveling, and more.
- Advanced Diesel OBD & OBDII Diagnosis: Supports real-time data for Diesel OBD systems (Engine, ABS, SRS, SWS, ESCOT, HSA, CFS, BCM, UDS, Blocker, Integrated Control, Motor Control, Clutch System) and general OBDII functions (Read/Erase Fault codes, Live Data, Freeze Frame, I/M Readiness, O2 Monitor Test, Component Test, Vehicle Information).
- Wide Truck Compatibility: Works with most trucks using J1587, J1708, and J1939 protocols, including Freightliner, Fuso, GMC, Hino, International, Isuzu, Kenworth, Mack, Mercedes, Nissan, UD, Peterbilt, Sterling, Western Star, Volvo, and others. Also supports OBD2 automotive coverage for cars/mini trucks/light duty/buses from 1996 onwards.
- User-Friendly Design: Features a new UI, processor, and software for faster operation, a 3.5" TFT color screen, and one-click screenshot functionality.
Setup and Connection
To begin using your FCAR F507 scanner, follow these steps to connect it to your vehicle's diagnostic port.
- Locate the Diagnostic Connector: Identify the diagnostic connector in your vehicle. For heavy-duty trucks, this is typically a 6-pin, 9-pin, or 16-pin J1939/J1708 connector. For OBDII vehicles, it is a 16-pin OBDII port, usually located under the dashboard on the driver's side.
- Connect the Main Cable: Plug one end of the main diagnostic cable into the DB15 connector on the F507 scanner.
- Connect to Vehicle: Attach the other end of the main cable to the appropriate adapter (if necessary) and then plug it into your vehicle's diagnostic connector.
- Power On: Turn the vehicle ignition key to the ON position or start the engine. The F507 scanner will automatically power on, as its operating voltage is within 11V-28V, drawing power directly from the vehicle.

Image: The FCAR F507 scanner displaying its screen and connection cables, illustrating the setup process.
Operating Instructions
General OBDII Diagnostics
The F507 provides comprehensive OBDII diagnostic functions for compatible vehicles.
- Read Fault Codes: Displays detailed descriptions of Diagnostic Trouble Codes (DTCs).
- Erase Fault Codes: Clears/resets diagnostic information and turns off the Malfunction Indicator Light (MIL).
- Read Live Data Stream: Shows continuous data stream information from the vehicle in a live graphic (waveform) display.
- Read Freeze Frame Data: Captures vehicle conditions at the moment an emission-related fault occurs.
- I/M Readiness Status: Indicates whether emission-related systems are operating properly and ready for inspection.
- O2 Sensor Test: Displays results of O2 sensor tests for troubleshooting.
- On-Board Monitor Test: Reads results of on-board diagnostic monitoring tests for specific components.
- Component Test: Allows testing of specific vehicle components.
- Vehicle Information: Displays VIN, CID, CVN, and other vehicle details.
- EVAP Test: Performs tests for the fuel tank system (carbon canister).

Image: The FCAR F507 scanner displaying various OBD2 diagnostic modes and functions, including reading fault codes and live data.
ABS System Diagnosis
The F507 provides OEM-level diagnostic capabilities for Anti-lock Braking Systems (ABS) from various manufacturers.
- Supported Models: BENDIX, WABCO, Haldex, Wabash ABS models.
- Basic Functions: Read ECU Information, Read Fault Code, Erase Fault Code, Read Data Stream.
- Special Functions: Netobook, Lift Axle, Utility/reset ECU, Utility/engineering data, End of Line (EOL)/system checked bit, Reset ABS Controller, Dyno Mode, Calibrate ESP Sensors, Tire Size, Controller Configuration, SPTAC Calibration, Installation Update Information.
- Actuation Test: Trailer ABS Warning Lamp, Extended Diagnostics, Odometer Value, ScratchPad, Redundancy test, Warning lamp.

Image: A visual representation of the FCAR F507's comprehensive ABS testing capabilities, including supported brands and special functions.
Transmission System Diagnosis
Diagnose and troubleshoot issues within the truck's transmission system with the F507.
- Supported Models: Allison, Eaton, ZF transmission models.
- Basic Functions: Read ECU Information, Read/Erase Code, Read Data Stream.
- Actuation Test: Clutch Test Enabled, Reset Adaptive Shift Parameters, Reset Fast Adaptive, Reset Throttle Calibration, Lamp Tests, Reset Auto-Detect, Reset Auto-Detect Retarder, Reset SEM Auto-Select, Reset Prognostics Information, Reset SAE J1939 SA Information, Reset Accelerometer Learning Information, Accelerometer Learning.

Image: The FCAR F507 scanner's interface highlighting its powerful transmission diagnostic functions and supported models.
Full System Diagnosis for Trucks
The F507 offers extensive coverage for various truck systems beyond just engine, ABS, and transmission.
- Covered Systems: Engine Control Module, Electronic Selector Module, Electronic Stability Module, Transmission Control Module, Steering Column Module, Instrument Cluster, SRS (Supplemental Restraint System), Suspension System, DPF (Diesel Particulate Filter), Battery, TPMS (Tire Pressure Monitoring System), Oil Service, Headlight, Drivetrain System, and more.
- Functions: Read Fault Codes, Erase Fault Codes, Read Datastream, Version Information for each supported module.

Image: Icons representing the professional full-system diagnostic functions available on the FCAR F507 for truck owners, including Clutch, Drivetrain, Air Suspension, Oil Service, Headlight, ABS, Transmission, DPF, Battery, and TPMS.
Compatibility
The FCAR F507 is designed for broad compatibility with various truck types and diagnostic protocols.
- Heavy-Duty Protocols: Supports HD J1708 and J1939 CAN.
- OBDII Protocols: Compatible with SAE J1850PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4.
- Vehicle Types: Class 4-Class 8 trucks, passenger cars, SUVs, pickup trucks, mini trucks, tow trucks, recreational vehicles, cement trucks, dump trucks, garbage trucks, buses, step trucks, municipal vehicles, refrigerated trucks, and conventional trucks.
- Industrial Machinery: Also compatible with construction, marine, agriculture, and other industrial machinery and equipment that adhere to supported protocols.

Image: A collage of various truck types including cement trucks, dump trucks, garbage trucks, refrigerated trucks, conventional trucks, industrial machinery, tow trucks, recreational vehicles, and municipal vehicles, illustrating the wide compatibility of the F507 scanner.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your FCAR F507 scanner.
- Cleaning: Use a soft, dry cloth to clean the device. Avoid abrasive cleaners or solvents.
- Storage: Store the scanner in a cool, dry place away from direct sunlight and extreme temperatures.
- Software Updates: The F507 supports lifetime free online updates. Regularly check for and install updates to ensure the latest vehicle coverage and diagnostic functions. Refer to the manufacturer's website or included software for update procedures.
- Cable Care: Inspect diagnostic cables regularly for damage. Do not bend or crimp cables excessively.
Troubleshooting
If you encounter issues while using your FCAR F507 scanner, refer to the following common troubleshooting tips.
- Scanner Does Not Power On:
- Ensure the diagnostic cable is securely connected to both the scanner and the vehicle's diagnostic port.
- Verify the vehicle's ignition is in the ON position or the engine is running.
- Check the vehicle's diagnostic port for power (operating voltage 11V-28V).
- No Communication with Vehicle ECU:
- Confirm the vehicle supports the diagnostic protocols (J1708, J1939, OBDII) that the F507 uses.
- Ensure the correct adapter (if applicable) is used for the vehicle's diagnostic port.
- Check for any blown fuses in the vehicle's diagnostic circuit.
- Try connecting to a different vehicle (if available) to rule out a vehicle-specific issue.
- Inaccurate Readings or Intermittent Connectivity:
- Inspect the diagnostic cable for any signs of damage or wear.
- Ensure the scanner's software is up to date.
- Clean the diagnostic port pins on both the scanner and the vehicle.
- Screen Freezes or Device is Unresponsive:
- Disconnect the scanner from the vehicle and reconnect it.
- If the issue persists, perform a factory reset (refer to the device's settings menu for this option, if available).
For further assistance, please contact NEXAS customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | NEXAS |
| Model | F507 |
| Item Weight | 2.79 pounds |
| Product Dimensions | 8.58 x 11.5 x 2.52 inches |
| Operating System | Windows 7 (for software updates/PC connection) |
| Supported Protocols | SAE J1850PWM, SAE J1850 VPW, ISO 14230-4, ISO 9141-2, ISO 15765-4, SAE J1708, SAE J1939 |
| Display | 3.5" TFT Color Screen |
| Operating Voltage | 11V-28V |
| UPC | 752844855918 |
Warranty and Support
NEXAS is committed to providing excellent customer service and product support.
- Warranty: The FCAR F507 scanner comes with a one-year warranty.
- Software Updates: Enjoy lifetime free updates online to keep your scanner's software current.
- Customer Support: NEXAS offers 7*24h professional support. For any technical assistance or inquiries, please refer to the contact information provided with your product or visit the official NEXAS website.
- Worry-Free Period: Benefit from 36 months of worry-free support.