help wiring up trailer connector

[dsltrc]

I need to wire up a 7 pin RV connector and controller... I'm having a problem finding the brake wire I need to tap into as well as the back up light wire near the taillights.. any help especially pics would be great...

 

[SunlitComet]

1999

 

[dsltrc]

Sunlitcomet, is there any way to make this bigger... i've tried resizing it but then i can read it...

 

[the 18th letter]

I thought I was the only person without the plug on the back. I have to tow a car to SC in August, good thread!

 

[dsltrc]

When I finally start the process, i'll be sure to take pics and do a write-up

 

[SunlitComet]

Here: