chevy2808

Happy easter everyone! i got a quick question, anyone have a situation where the instrument cluster and a/c controls backlight comes on when you push the brake pedal? im positive i gotta find a wiring diagram and trace the circuit and what not, but im not sure if maybe someone had this problem before. thanks in advanced

chevy2808

bump for info

ThoR294

iTrader: (6)

make sure you have the right bulbs in the tail lights... if there is a single filament bulb put in and you apply the brakes, it will backfeed through the tail light circuit and power up your dash lights and such

csjta2

iTrader: (43)

Also check all your grounds very well

the_merv

iTrader: (88)

Ha..that's got to be interesting to see..lol

myltwon

iTrader: (1)

shbox.com has wiring diagrams

ThoR294

iTrader: (6)

i see it all the time on the road. watch a car hit the brakes and his license plate lights and tail lights come on. hahaha