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[FREE] tCAN-Pro - TAYCAN BATTERY DIAGNOSIS FOR THE COMMUNITY

Hirschaj

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You are inputting an incorrect password. Please double check. Mac keyboard layouts are tricky.

if not please change your password to something easier. (I cannot see your password as we store it hashed for safety - but I assume some special character isn’t being correctly input due to keyboaed layout differences?)

https://ct14garage.com/ct14network/members/resetpass.php


TO-DO for next release V1.0.0: Show incorrect password pop-up when entered password is incorrect.
I'm not inputting the wrong password (I use a password manager that creates and stores strong passwords). I don't see any way to reset my password. I tried to re-register with the same info to see if that would overwrite the password but I don't think it worked. Feel free to delete my account so I can add it back (or point me to password reset functionality).
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ct14garage

ct14garage

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I'm not inputting the wrong password (I use a password manager that creates and stores strong passwords). I don't see any way to reset my password. I tried to re-register with the same info to see if that would overwrite the password but I don't think it worked. Feel free to delete my account so I can add it back (or point me to password reset functionality).
Password reset link is here as posted in previous post

https://ct14garage.com/ct14network/members/resetpass.php

You can also send me your username on email via PM and I will delete the account.
 

Hirschaj

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Hirschaj

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You are inputting an incorrect password. Please double check. Mac keyboard layouts are tricky.

if not please change your password to something easier. (I cannot see your password as we store it hashed for safety - but I assume some special character isn’t being correctly input due to keyboaed layout differences?)

https://ct14garage.com/ct14network/members/resetpass.php


TO-DO for next release V1.0.0: Show incorrect password pop-up when entered password is incorrect.
Using a more simple password worked. I'll scan my car in the morning. Thanks for the help.
 

Dr.M.

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Great job you did. Thx.
This is how it looks in my situation, Taycan Turbo s sport turismo. Looks healthy?
Porsche Taycan [FREE] tCAN-Pro - TAYCAN BATTERY DIAGNOSIS FOR THE COMMUNITY WP0ZZZY12PSA86296_20250616_180419
 


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ct14garage

ct14garage

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Taycan Turbo s sport turismo. Looks healthy?
Very healthy. As long as all the modules are colored green ? there are no signs whatsoever of ARB6/WRS1.

(If you press the self diagnose button it will say the same)



If you get some yellow modules ? it may be a symptom of ARB6/WRS1. But difficult to tell without AI diagnosis.

So if you get yellow modules I advice running a balnce procedure (SoH) procedure and checking if they become green or not



If you get red colored ❤ modules they are ARB6/WRS1 affected for sure!
 

thefunkygibbon

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Great job you did. Thx.
This is how it looks in my situation, Taycan Turbo s sport turismo. Looks healthy?
WP0ZZZY12PSA86296_20250616_180419.jpg
what was the overall SoH% ? not sure why the green in your boxes are only half way. how old is your car/what's the estimated range that the car reports ?
 
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ct14garage

ct14garage

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what was the overall SoH% ? not sure why the green in your boxes are only half way. how old is your car/what's the estimated range that the car reports ?
The green boxes are only half way because it symbolizes SoC not SoH….

His battery SoC was around 50%.

Don’t confuse this with battery health.

Module health is given by the color of the boxes (green yellow or red).

Not by how far the boxes are drawn, that is simply SoC
 


Voltaire

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From my J1.2:

Looks healthy to me. I guess the number in the lower left corner of each module is the end of the part #, which varies by polarity?

Porsche Taycan [FREE] tCAN-Pro - TAYCAN BATTERY DIAGNOSIS FOR THE COMMUNITY taycan-battery-stat
 
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ct14garage

ct14garage

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Looks healthy to me. I guess the number in the lower left corner of each module is the end of the part #, which varies by polarity?
Bingo you guessed that right! It may not mean much to Taycan owners. But to workshops repairing Taycan having that at the very bottom helps us a lot. As before we even start the repair we know how many modules of each polarity we need!

Btw your battery is as healthy as it gets!
 

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92000km. SoH : 89.3%
between 2/3 to 3/4 DC charging without preserving the battery. rest with AC charging 22kW
all green. all good.

Thank you for the awesome app !

Porsche Taycan [FREE] tCAN-Pro - TAYCAN BATTERY DIAGNOSIS FOR THE COMMUNITY Screenshot 2025-06-17 at 08.58.48

(Windows 10 on Parallels Desktop - MacBook 2013)
 

Voltaire

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Btw your battery is as healthy as it gets!
That's certainly good to know. This car has about 15K km on it now, and mostly gets A/C charged at home. Thanks for this tool! I'll be very curious to see what else it can do in the future, but this is a great start.
 
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ct14garage

ct14garage

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92000km. SoH : 89.3%
between 2/3 to 3/4 DC charging without preserving the battery. rest with AC charging 22kW
all green. all good.

Thank you for the awesome app !

Screenshot 2025-06-17 at 08.58.48.jpg

(Windows 10 on Parallels Desktop - MacBook 2013)
As healthy as it gets too!

Well now we know the app works in Windows 10 as well which I had never tested before!

Thanks for that
 
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ct14garage

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Many nights after our shift ended at the garage at 18:00 staying myself until 1,2,3AM working on the app…. It’s been a terrible amount of work.

But seeing the amount of feedback and happy users we are getting means everything to us. Keep it coming guys ❤

Porsche Taycan [FREE] tCAN-Pro - TAYCAN BATTERY DIAGNOSIS FOR THE COMMUNITY IMG_4524
 

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Great work! Love it. Need to get the adapter and test it. Would love to see the PCM update feature.

Could you talk a little bit about how the 4360 update works on the J1.1 plattform? Are there any changes to the GUI? Is it any less laggy?

Keep up the great work!
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