taillight problem

Having an issue that is starting to get on my nerves, last weekend I started having an issue when I press the brakes while either signal light is on it would cause signal lights to blink faster, later on when DRL are on I have no operative rear lights. Now I have checked and even replaced the...

1999 tahoe 5.7 vortec ok so i had a problem with my right rear tailight going out, it would make the front headlights blink fast. So i changed bulbes...didnt work, changed taillight circuit board.... Didnt work. So i installed a new turn signal switch and all the panels installed and plug...

Ok so I bought a 2004 Z71 Tahoe the other day and it has a lot of issues that I can't figure out! 1. When you turn the key on and try to start it, it won't start. It does click or anything when trying to turn it I've. Also all the lights on the instrument panel go out. The security light is...