OBD JScan

OBD JScan

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OBD JScan: Professional Diagnostics & Customization for Jeep, Chrysler & Dodge

Take full control of your vehicle with deep module access, live data, and the ability to customize settings without the dealership price tag. Designed for the ultimate DIY owner.

Download on App Store

Publisher

Piotr Bialic

Category

Utilities

Downloads

31K+

User Rating

4.7/5

Total Ratings

2K+

Locales

-

Take Full Control

Discover the interface used by 31K+ users.

Screen showing a grid of Jeep and Dodge Ram models to select for vehicle diagnostics

Screen showing a grid of Jeep and Dodge Ram models to select for vehicle diagnostics

Dashboard of the OBD JScan app showing quick diagnostic, live data, and advanced scan options for vehicles.

Dashboard of the OBD JScan app showing quick diagnostic, live data, and advanced scan options for vehicles.

Interface of the OBD JScan app displaying a list of accessible vehicle modules for diagnostic testing including Airbags and ABS

Interface of the OBD JScan app displaying a list of accessible vehicle modules for diagnostic testing including Airbags and ABS

OBD JScan app displaying a list of diagnostic trouble codes from a system scan

OBD JScan app displaying a list of diagnostic trouble codes from a system scan

OBD JScan interface for front control module diagnostics and vehicle information

OBD JScan interface for front control module diagnostics and vehicle information

OBD JScan app interface displaying diagnostic test status for various vehicle components.

OBD JScan app interface displaying diagnostic test status for various vehicle components.

A menu in the OBD JScan app showing a list of front control sensors for selection during vehicle diagnostics.

A menu in the OBD JScan app showing a list of front control sensors for selection during vehicle diagnostics.

A list of live vehicle sensor data including axle ratio and battery voltage in the OBD JScan app.

A list of live vehicle sensor data including axle ratio and battery voltage in the OBD JScan app.

The activations menu in the OBD JScan app displaying toggle switches for various vehicle components like air conditioning and door locks

The activations menu in the OBD JScan app displaying toggle switches for various vehicle components like air conditioning and door locks

OBD JScan app screen displaying active vehicle diagnostic trouble codes P0113 and P0174

OBD JScan app screen displaying active vehicle diagnostic trouble codes P0113 and P0174

Unlock Your Vehicle’s Full Potential

The tools that make this app stand out, trusted by 31K+ users.

🛠️

Dealer-Level Diagnostics

Go beyond basic scanners. Access deep modules like ABS, Transmission, and Airbags to read and clear trouble codes instantly.

⚙️

Deep Vehicle Customization

Recalibrate your speedometer for larger tires, modify lighting settings, and adjust adaptations without a trip to the dealership.

📊

Live Data Monitoring

Stay informed with real-time data from every sensor in your vehicle, allowing you to troubleshoot performance issues on the fly.

Loved by users worldwide

Trusted by 31K+ people who love this app.

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"Absolutely essential for any Jeep owner. I used JScan to recalibrate my speedometer for 35-inch tires and disable the seatbelt chime on my Wrangler JL. It’s saved me countless trips to the dealership and hundreds of dollars in service fees. Having this level of control over every module in my vehicle right from my phone is incredible."

Mike S., Jeep Enthusiast
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"I’ve tried several OBD scanners for my Ram 1500, but nothing comes close to JScan. It actually reads the specific Chrysler modules that generic apps miss. I was able to diagnose an ABS issue and clear codes that other tools couldn't even see. It’s powerful, intuitive, and paid for itself the very first time I used it."

Jason R., DIY Mechanic

About the app

Everything you need to know about OBD JScan.

Description

What is OBD JScan? OBD JScan is powerful Jeep & Chrysler & Dodge diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and Adaptations and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transimmsion, Radio, Sway Bar, Havac and many more. Some supported cars: Jeep Wrangler JK, Jeep Wrangler JL - additional hardware required to bypass security gateway* Jeep Wrangler JT - additional hardware required to bypass security gateway* Jeep Wrangler 4XE - additional hardware required to bypass security gateway* Jeep Grand Cherokee WK Jeep Grand Cherokee, WK2 11-13 Jeep Grand Cherokee WK2 14-21 - 18+ - additional hardware required to bypass security gateway* Jeep Commander XK Jeep Liberty/Cherokee KK, Jeep Compass, Jeep Patriot MK Dodge Avenger Dodge Grand Caravan RT, Dodge Journey, Dodge Caliber Dodge Durango 2004-2009 Dodge Durango 2011-2013 Dodge Durango 2014-2023* Dodge Ram Dodge Nitro Dodge Magnum Dodge Challenger - 08-14 Dodge Challenger - 14+ Dodge Charger- 06-10 Dodge Charger- 11+ Dodge Avenger Chrysler Town&Country RT Chrysler 200 Chrysler 300C Chrysler 300 Chrysler Sebring Chrysler Aspen and more.. * WK2 2018+ = requires securit bypass cable * Dodge Durango 2018+ = requires securit bypass cable * Dodge Ram 2018+ = requires securit bypass cable * JL requires security bypass cable * JT requires security bypass cable * http://jscan.net/jl-jt-security-bypass/ What can I Do with JScan? JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more. Recommended device: - OBD ELM 327 compatible device is required to make app work as expected. Recommended adapters: - iCar Pro 4.0 Bluetooth LE (Bluetooth) - Vlinker MC+ (Bluetooth) - for newer cars - OBD Link MX+ Bluetooth (Bluetooth) More info about supported and recommended OBD adapters: http://jscan.net/supported-and-not-supported-obd-adapters/ Facebook: https://www.facebook.com/obdjscan/ Website: http://jscan.net/

Latest Version

15.34

Size

388.6 MB

First Released

Jan 20, 2019

Stop Paying the Dealership Tax

Join thousands of owners who use JScan to troubleshoot, calibrate, and master their Jeep, Chrysler, or Dodge. Get the ultimate DIY tool in your pocket now.

Download on App Store