a 20 correct pins diagram

3064 Views 6 Replies 2 Participants Last post by curro101, Jan 22, 2016

alextaha1988

Discussion Starter · Jan 22, 2016

Hello guys,

I am finding several diff pins diagrams online for the a20 and i am worried i did not ground mine correctly, does anyone know which of these two are correct

one puts ground at 12 and one puts it at 15... also the speaker connections seem to be a bit different...according to one diagram 1 and 2 go together, according to the other 1 and 5 go together. thanks

See less See more

Save

Status: Not open for further replies.

1 - 7 of 7 Posts

curro101

· #2 · Jan 22, 2016

Never seen the left one before, always gone by the right one....

Save

alextaha1988

Discussion Starter · #3 · Jan 22, 2016

another source showing the left. I dont want to set the car on fire or something

See less See more

Save

curro101

· #4 · Jan 22, 2016

The last pic may be from the Facelift audio20 ?

The audio 20 for a 2006 car has the can signals in the position of connector 3 as in the first post right hand picture, so I'd say it's that one...

Save

curro101

· #5 · Jan 22, 2016

If you have a voltmeter just check for continuity between the pin 15 and ground..

Save

curro101

· #6 · Jan 22, 2016

In your other post you state that you've installed an aftermarket HU, so I assume you have the original radio out and can check the connectors at the rear.

If you look at the last diagram you put and the right hand one in the first post at the left of the connector you're asking about, in one there are two round connectors and in the other just one, depending on what your radio has ( I'd say it's just the one as the other is for the bluetooth antena on the facelift, I believe) then that's the diagram you should use for the pinout....

Save