How to wire brake light in topper to a 2002 chevy truck1500?

Question

How to wire brake light in topper to a 2002 chevy truck1500?

Answer 1

If your talking about a camper, then all you need to do is run a wire down the inside of the camper to the taillight and find the brake light wire ,you can do this by having someone to hold the brake padel in while your at the tail light with a test light , when you find the brake light wire it will light up your test light. If your talking about a light on the back of the cab,

Just find the brake light wire that's running to the back of your truck in the wiring harness thats running on the frame, you do this the some way you check the back brake light wire ,by having someone  holding the brake padel in as you find the brake wire, then just run a wire from there to the cab light.

Answer 2

TOPPER? CAMPER OR BED COVER?IF SO YOU CAN DO SEVERAL THINGS

1WIRE IT TO THE BRAKE LIGHTS IN THE SOCKETS GOING TO THE TAILIGHTS

2 WIRE IT TO THE WIRING HARNESS THAT RUNS UNDER THE TRUCK AT THE BACK

3YOU CAN RUN A WIRE TO THE FRONT OF THE TRUCK,TO THE FUSE BOX OR THE BRAKE SWITCH.