OBD J-Scan

[Dale's Jeep]

Anyone ever use this version of J-Scan. The OBD module is on Amazon for 140 bucks, then the app for one vin is 25 for the year. Just wondering if this is even woth it. Thanks

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[58Willys]

JSCAN is a great tool and great value.

 

[Terrymo]

Yes worth it. I use this one which is only $60. The app is pretty intuitive to use.
https://www.amazon.com/gp/product/B088LW211V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

 

[THAW]

If the $140 OBD adapter you're referring to is the OBDLink MX+, I have it and it works great. I paid $60 (double discount sale) for it about half a dozen years ago, though. It looks like there are less expensive, JScan-approved options.

 

[Flip]

I'm using this OBD JSCAN app, it was a one time fee. I believe it was $29.99 when I signed up. I bought this OBD2 VLinker about 2 years ago, everything has worked very well. These were originally recommended by Rhinebeck01.

https://www.amazon.com/gp/product/B088LW211V/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1

 

[Dale's Jeep]

Thanks everyone. What can be done with this device I.E. brake bleeding plus abs module?

 

[Terrymo]

Thanks everyone. What can be done with this device I.E. brake bleeding plus abs module?

You can get the app for free if I remember correctly. That way you can see what all is there. I think you pay when you buy a license for your specific VIN.

 

[WranglerMan]

Just use one of the recommended ones that JSCAN suggests, I tried the high $$ one and also one of the cheaper versions and they both worked the same, been using JSCAN since like 2019 and it has some great features, the Start/Stop function is subpar so I use a Start/Stop Elimantor for that and all have worked perfectly.

 

[58Willys]

Thanks everyone. What can be done with this device I.E. brake bleeding plus abs module?

Download the app, and roam the demo mode. You’ll see what it can do, all free.

 

[WontonJLUR]

Thanks everyone. What can be done with this device I.E. brake bleeding plus abs module?

To answer this question specifically, yes you can do an ABS bleed with OBD J-Scan.

 

[Rogersocal]

Speaking of J-Scan. Anyone know how to navigate it to the point where i can do a transmission relearn? Just regeared and want to reset that if possible.

 

[WranglerMan]

Speaking of J-Scan. Anyone know how to navigate it to the point where i can do a transmission relearn? Just regeared and want to reset that if possible.

I believe it’s under the Adaptation>Vehicle Maintenance. There is a long and short quick learn option.

Not 100% sure but I think the JL will relearn on its own but don’t take my word on it, you may be better off going into axle ratio and changing what ratio gear you went to it’s under Tire and Axle settings

 

[Rogersocal]

I believe it’s under the Adaptation>Vehicle Maintenance. There is a long and short quick learn option.

Not 100% sure but I think the JL will relearn on its own but don’t take my word on it, you may be better off going into axle ratio and changing what ratio gear you went to it’s under Tire and Axle settings

Yes, I have been meaning to do that. Gotta unmarry the Tazer and its a proccess.../sigh.

 

[58Willys]

Speaking of J-Scan. Anyone know how to navigate it to the point where i can do a transmission relearn? Just regeared and want to reset that if possible.

Go to “Adaptations” / Tire and Wheel Settings”. You also have to run 6th gear relearn proceedure.

 

[jeepin2025]

Does anyone know if you can monitor regeneration cycles for the DPF with J Scan, and soot levels etc - 2.2l Multijet

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