04 silverado tail light wiring diagram - Good day, i am aran. I'm able to assist you together with your chevy trouble and spot to it that you have a tremendous enjoy. Your whole satisfaction is my aim. I am importing a diagram to reference starting on the light inexperienced spotlight, that is the stoplamp switch. If you follow the pink arrows the circuit must be excellent all the way over the the fuse known as veh chmsl as the third brake light works. So step one is to lower back step to the fuse referred to as veh forestall and test that fuse for electricity with the brake pedal depressed for power. If it has electricity then bounce to the rear of the car on the junction block rear lamps and take a look at connector c1 terminal b for electricity with the brake pedal depressed. If you have strength there, the problem is after the junction block, i have had a few terrible junction blocks. You can similarly affirm the difficulty by using unplugging connectors c1, c2 and c4 after which the use of a small jumper twine from c1 terminal b to both c4 terminal a or c2 terminal d and if each corresponding brake light comes on then yes the rear junction block for the lamps is horrific on that circuit. In case you do now not have power to the rear mild junction block then there is an open in that circuit between the rear light junction block and the fuse block at the left side of the dash or the fuse block i/p. Full length image click here for the connectors of the rear junction block. Take a look at this over and allow me understand what you locate. As a friendly reminder, a dealerships hourly charge is over 100 bucks an hour. Your deposit represents a large amount of savings to your component for the facts received. I work difficult to make this a tremendous experience and to provide you accurate facts. If this post is sufficient to your problems remedy or become helpful in any manner, please bypass on the appreciation through clicking be given and provide wonderful remarks. As specialists on this web site that is our only way of compensation for our time and the beneficiant savings we have passed on to you. Thanks in your patronage.