VW Transporter T5.1 CC retrofit

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jaroslavtomandl
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Re: VW Transporter T5.1 CC retrofit

Post by jaroslavtomandl »

Hello guys, I'm not the owner of Polo, but solving similar problem with my T6 and retrofitting cruise control. I have these two faults.

I cant use CC.. No led on dashboard.. No working CC but vcds in 09 - measuring blocks, group 4, i can see on/off, activated /not oper, and so on...

Do you have some tips? Thanks a lot.
Jaroslav
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ciclo
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Re: VW Transporter T5.1 CC retrofit

Post by ciclo »

The coding in the ECU is correct and from what you comment also in the BCM.

Please post a full autoscan so we can help you.
Tell us the engine code to look at the diagrams, it is together with the production codes in the sticker in the maintenance book.

It is possible that the terminal that you have to pin to the ECU connector is not installed correctly, or that to activate the CCS on your T6 an online activation is necessary.
jaroslavtomandl
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Posts: 2
Joined: Wed Aug 16, 2023 3:47 pm
Drives: T6
Location: Czech republic

Re: VW Transporter T5.1 CC retrofit

Post by jaroslavtomandl »

Hi,

Thank you!

When I read that the fault could be in the ecu wire, it flashed in my head that this single wire was pinned by my friend.
I found that the wire was not in the pin one but in the pin three.
Fixed and it works!!
Thanks!
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ciclo
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Posts: 8837
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Re: VW Transporter T5.1 CC retrofit

Post by ciclo »

😎
Thanks for the report, this same thing has happened here in the 6R with moderate frequency.

Congratulations on finding the solution. Enjoy it!! 🎉


---
By the way, Windows XP?
You have to do wonders (many programs, certificates, codecs, etc) for WXP to work in today's times... 😄

I recommend you update to W7... although it is also somewhat lame in some small activities.
Whether you want to or not, you will have to deactivate some protection measures anyway.
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