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'd give JScan 10 stats if I could. It's an amazing app with more features than I'll ever use. Money well spent. Their support when I had problems regarding an issue with a VIN I wanted to use was cleared up fast and promptly. Even though it was an issue I introduced and not JScan, I was walked through a quick resolution and up and running in just a few hours. They responded after hours and got me running... 10 STARS 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟 🌟

Neat app, not usable for my Jeeps. I have two ZJs and a WJ. You guys have to make an option for the best GC ever (and the most popular run for jeep) 186k Grand Cherokees sold from 96-98. The interface won't be too complicated, as there were just enough electronics to make it comfy/more efficient... Without having to take a refresh course on new programming languages in order to change a tire. Thank you for working on the WJ part of the app. I can't find a scan tool with abs functions that work!

Over all awesome app, it worked absolutely perfect for about a week and now its not staying connected to my JK, or the app will just freeze, ended up buying AlfaOBD (works amazing) but I must say over all both apps are a must have. Everything has its pros and cons, I would LOVE to see just a little more tuning aspect to Jscan tho Because it is a very nice to use layout over all!!!! 10/10

What's new

02.07
- Maintenance update
20.06
- ACC update
- ASCM update
03.06
- PROXI procedure update
31.05
- Trace Log - Date Time bug fix
29.05
- Bluetooth connection bug fix
- PROXI procedure update
15.05
- Ram DT - procedures
25.04
- HCP - Reset Clutch Adaptiv's
17.04
- Manual Transmission Clutch Reset procedure for Jeep JL/JT
- Key Programing procedure update for DT
11.04
- ABS Brake Pedal Calibration
- TIPM Reconfiguration Reset - update
- HVAC Calibration for new cars