OBD JScan

Clever Software

In-app purchases

About this app

What is OBD JScan?

OBD JScan is powerful Jeep diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), Generic Live Data and much more. That's not all. JScan can access all modules avilable on your vehicle. ABS, Steering Column, Automatic Transmission, Radio, Sway Bar, Hvac and much more.

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 and Change vehicle settings like tires size, axle ratio, DRL Settings, and more. Identify modules, VIN, Part Number.

Some supported cars:
Jeep Wrangler JK,
Jeep Wrangler JL/JT - additional hardware required to bypass security gateway*
Jeep Grand Cherokee WK
Jeep Grand Cherokee WK2 11-13
Jeep Grand Cherokee WK2 14-20 - 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 - 18+ - additional hardware required to bypass security gateway*,
Dodge Caliber,
Dodge Durango 2004-2009,
Dodge Durango 2011-2013,
Dodge Durango 2014-2020 - 18+ - additional hardware required to bypass security gateway*,
Dodge Ram,
Dodge Nitro,
Dodge Magnum,
Dodge Challenger - 08-14,
Dodge Challenger - 14+,
Dodge Charger - 06 - 10,
Dodge Charger - 11+,

Chrysler Town & Country RT,
Chrysler 200,
Chrysler 300C,
Chrysler 300,
Chrysler Sebring,
Chrysler Aspen,
and more..

* WK2 / Durango/ Journey - all 2018+ models requires securit bypass cable
* JL requires security bypass cable
* JT requires security bypass cable
* http://jscan.net/jl-jt-security-bypass/ - learn more here

Supported and recommended OBD ELM327 adapters:
Bluetooth:
- OBD ELM327 iCar Vgate v2.0 Bluetooth.
- OBD ELM327 iCar Vgate v3.0 Bluetooth.
- OBD ELM327 iCar Vgate v4.0 Bluetooth LE - this adapter will also work with iOS
- OBD LinkMX Bluetooth
- OBD LinkMX+ Bluetooth

- OBD adapters based on STN1170 chip

WiFi:
- OBD ELM327 iCar Vgate v2.0 WiFi.
- OBD ELM327 iCar Vgate v3.0 WiFi.
- OBD ELM327 iCar Vgate v4.0 WiFi.

Warning!!! There are reports on connection issues when using some cheap "clones" of ELM327 (mostly marked as v2.1)!

More info about supported and recommended adapters:
http://jscan.net/supported-and-not-supported-obd-adapters/

Facebook:
https://www.facebook.com/obdjscan/

Website:
http://jscan.net/

Ratings and reviews

I don't usually post review but this app deserves one. It allows you to change tire air pressure sensor and tire size/drive ratio settings to accommodate changes you've made to your vehicle. It also has tons of other options and modules that can be activated and deactivated through the app. If your not sure it will do what you need d/l it and browse the demo. It does require a OBD2 adapter, but they're inexpensive. 100% worth the price. A big thanks to the developers.

Excellent app. Worth the money for in app purchase, though you can still see a lot of information in free version. Do yourself a favor and buy one of the listed compatible dongles. I had two very cheapies and neither would allow full functionality (but did allow to connect and read codes). Impressive amount of modification options. Just a really great app if u are modding a Chrysler/Jeep/Dodge. There is a free demo mode that requires no dongle but let's you see what is available for your model.

This app is freaking awesome. I converted a factory halogen light JL Wrangler to all LEDs. Two trips to the dealer and they could not figure out how to code it correctly, even though I used all OEM parts. This application in conjunction with the cable and Bluetooth module they recommended on their website and I did what the dealer couldn't in about 10 minutes. All my friends with Wranglers are downloading the app and buying the same cable/BT setup as mine (under 60 bucks).

What’s new

17.11
- ACC - KL update
- ORC - Un-Init procedure fix
- Global - Write process refinement
- WS - Proxi
05.11
- Bluetooth connection update for Android Radio
- Stability update
22.10
- Stability improvements
- ABS Init for 4XE and RU Hybrid
- ABS Procedure for MK
- ACC Calibration update for multiple cars
24.09
- ZF Quick Learn update
11.08
- ABSO service procedure update
05.08
- Maintenance
- New DTCM procedures for RU & KL
14.07
- New language support
- New service procedures and updates