replaced the switch but before I put the new switch in I checked the brake lights and it was still on put the new one is and they were still on. Found the DRL fuse removed that thinking it could have been a cross in the wires, Traced the wires back and unplugged the wires going back to the tail lights( brake lights) and the lights went out. Now the silverado has the full package ie multifunction control ie directional cruise control and wiper controls and high and low beam control. I did pull the brake light fuse and the lights still stayed on. Then pulled the brake light relay under the hood and the brake lights went off. Put in a new relay and the brake lights came back on. Somewhere there is power going to the backlight relay under the hood but when the ignition key is off there is no power going to it.
Any ideas? Thanks Dash142
have the same problem?
Sunday, April 4th, 2010 AT 9:00 PM