Jump to content

Recommended Posts

Having an issue with the stereo not powering on at all.

Tried 2 different stereos, neither work in the GTI but both do in the polo 6n2. Safe to say the stereos are good.

Here is a pic of the stereo wires. (unsure what the purple and black wires are, but have no voltage at any stage)

5af9b80082572_picofwires.thumb.jpg.49f2dfcf6dff34962aeba217a361bde1.jpg

I have recorded the voltage of the black plug as I think the brown plug is just for the speakers?

I have checked fuses 20 and 46 and and seem good.

These voltages are as if you are looking at the black plug straight on.

5af9b82adf17e_Ignitionoff.JPG.27aa16f60b3b63ef6475e758781e9ad7.JPG

5af9b82ec3534_Ignitionon.JPG.011ed479d48f04f6f807deadb046d2a0.JPG

Any thoughts? 

 

Share this post


Link to post
Share on other sites

go measure the 6n2 and see what is missing.

check the earth is actually there.

Share this post


Link to post
Share on other sites

Measured both.

Generic pic found online.

5af9c6f666808_Wirechart.JPG.4d3a52bf17ce318b46c80045dd67cb3e.JPG

Letter L (brown/red) = Lupo has no volts throughout. Polo has 0V at ignition off and 12V at ignition on.

Letter I = Lupo has 7V at ignition off and 10V ignition on. Polo has 0V at off and 10V ignition on.

Letter J = Polo has no wire. Lupo has green/grey wire

So I'm assuming the problem lies with the letter L being there is no ignition voltage. What can cause this?

 

Share this post


Link to post
Share on other sites

maybe an ignition switch issue?

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×