How To Wire Pace L.e.d. Tailgate Lightbar

[1996k1500]

I just bought a Pacer F5 L.E.D. tailgate lightbar and cannot figure out how to wire the reverse light or find a constant hot 12V wire. I've never attempted to wire anything before and thought this would be a simple project for me. I attempted to find the reverse light on the tail lights using a test light, but had no luck. I've searched the internet (& this forum), but again no luck. Any ideas? Thanks!

[GasHog369]

Check your manual for wire colors.. thats where mine were.

[grose67]

Light green should be the back up lights, Brown is Marker lights.