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ALFA OBD issue

Jturs

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So I am new to Jeeps and just got a 2018 Wrangler for my wife. I also got her new tires and wheels 35s. I attempted to program the tire size with ALFA obd and it took the size but am having issues with the ABS Initialization procedure.
When I select procedure it is "greyed" out unable to select.
Because of this I can not finish the process which means I have abs and traction control lights on.

I am not new with alfa obd as I have used it tons of times on my RAM. I've been doing tons of research and it seems the app isn't real popular in Jeep communities. Any and all help would be great I also already emailed alfa about the issue.

Any and all help would be appreciated.

Thank you
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GtX

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I've used JScan but not Alfa. Did you bypass the SGW?

Ugh, you posted the same thing three times.
 
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Jturs

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It kept giving me a error I didn't think it posted the other times. Oops and yes I am using a bypass. I tried without the bypass and it wouldn't even allow me into the BCM to change tire size.
 
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Jturs

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Here is a screen shot.

Jeep Wrangler JL ALFA OBD issue Screenshot_20211122-163923_AlfaOBD
 
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Jturs

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Alfa support says that to initialize abs module I run the steps in that pic I attached (greyed out one). I got the abs lights off but now have traction control light on says I need to run multi axis acceleration procedure. I have looked in every module and can not find this. I have code C006A multiple axis acceleration sensor calibration missing calibration. Also have engine light for u0432 also multi axis acceleration sensor calibration and u0418 front brake module test not complete. I'm getting stumped here.

Jeep Wrangler JL ALFA OBD issue Screenshot_20211122-170006_AlfaOBD
 
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Jturs

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Well I kept messing around with it and got it figured out. I ran the following in this order

Reset ECU Initialization , cycle key (fresh start)

Static ECU Initialization,

Calibrated the brake pedal module,

Sensor cluster calibration, cycle key

Once I calibrated both those I cleared all DTCs in ABS and ECM

Run clearing rolls information cycle key off and now has no lights.

Check for codes and it's good now.

The codes I had were for multi axis acceleration a sensor(G sensor) found it can also be listed as longitudal sensor calibration. Either I don't have a G sensor or the sensor calibration shown in pic calibrated it.

Jeep Wrangler JL ALFA OBD issue Screenshot_20211124-075238_AlfaOBD


Jeep Wrangler JL ALFA OBD issue Screenshot_20211124-075246_AlfaOBD
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