I installed a reverse camera which displays on my JVC head unit. There is a feature that allows me to view it when the vehicle is in reverse. It worked great when I had my factory amp in (with the Metra harness). I removed the amp and installed 2 other amps. Now the reverse feature does not work. Anyone know which wire I could hook up to the Metra harness to make the reverse work again?

 

Usually you can just tap into one of the reverse lights and that will give you the reverse function..

 

I Just Installed Mine The Wire Is White With A Gray Stripe, I Connected To It Under The Pass Side Kick Panel The Harness Is In There, Have To Dig For The Wire...to Verify Take Off The Brake Light 4 Screws And Look At The Wire Running To The Reverse Lights...

 

great! thanks for the info!