Can bus wires for concert 2

[curtis92]

My stereo does not activate with ignition, vag com says it can’t connect to stereo at all, I just want to know what wires are the can bus wires so I can check voltage is getting through them, I have tried finding a topic on here. Just wondering which ones as I do not have 2 twisted together.

 

[ch1z64]

Does it not say in Diagram on top off radio which pin position they are in

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[curtis92]

Does it not say in Diagram on top off radio which pin position they are in

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Nope just to my usual luck all stickers have been removed from the head unit, it doesn’t go on off with ignition but can gateway is fine now, just get a 56 no communication with radio, very frustrating


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[ch1z64]

Nope just to my usual luck all stickers have been removed from the head unit, it doesn’t go on off with ignition but can gateway is fine now, just get a 56 no communication with radio, very frustrating


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Rather simple to find on the net assume its a concert 2 u have

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[ch1z64]

Post 31 ( https://r.tapatalk.com/shareLink/to...9&share_fid=2376&share_type=t&link_source=app)

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[curtis92]

Mine is concert 2, I’ll have a look on the web, if the head unit has been changed to a different oem single din stereo would it need coding in or is it plug and play. It’s been like it since car was brought

 

[curtis92]

Rather simple to find on the net assume its a concert 2 u have

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Very useful website, so infotainment is not coming up as a error anymore since removing some after market adapters that where rushed before sale I can imagine, so now I’m even more stumped as to why it can be reached, if 7,12 are high low they’re connected and fine


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[curtis92]

Literally cannot get to the bottom of this! So is this black wire meant to be here joined like this or is it meant to be in use to complete can bus ? I’m so stumped on this I’m almost ready to change it to a different stereo


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[ch1z64]

Literally cannot get to the bottom of this! So is this black wire meant to be here joined like this or is it meant to be in use to complete can bus ? I’m so stumped on this I’m almost ready to change it to a different stereo


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Might be worth maybe trying a retrofitter , cause am sure they will be cheaper than a new head unit as u could end up with same problem .
Sometimes you just av to admit defeat .

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