View Full Version : brake lights.

10-15-2010, 05:46 AM
On my pickup im having problems with my truck blowing the brake light switch. Ive been through three in about 4years and now there out again. Any ideas what could be cauasing this?

10-15-2010, 11:38 AM
Most likely answer I can think of is a bad ground causing the brake lights to draw more current.
Do the running lights come on dim when the brakes are applied or back up lights?

10-15-2010, 01:37 PM
Look for worn insulation on the wires under the back, and check wiring to, and inside the trailer connection if you have one.