2007 chevy silverado brake lights dont work but the one above bed and blinkers and tail lights do work

I had the same problem! I used a piece of wood to keep the break pedal depressed and then started to remove one of the break lamps and to my surprise it came on! Same thing on the other side. So I did not seat (bottom out) the lamps in their sockets and both break light are now working properly. I had a similar issue last spring but that time only one light was out. I put in a new bulb and it still did not work so I messed around with it a little more and it started working. Never did figure it out until now. Hope this helps! I had the same problem! I used a piece of wood to keep the break pedal depressed and then started to remove one of the break lamps and to my surprise it came on! Same thing on the other side. So I did not seat (bottom out) the lamps in their sockets and both break light are now working properly. I had a similar issue last spring but that time only one light was out. I put in a new bulb and it still did not work so I messed around with it a little more and it started working. Never did figure it out until now. Hope this helps!

Took me 2 full days of trying to figure out why my break lights were not working but the one on the cab did. I replaced the beak switch, checked fuses. The second day of frustration And not wanting to get a ticket for no break lights, bam I cam across your post and fixed the issue instantly. I had to mess with the lights a little bit to get them to stay on. The driver side came right on. The passenger side kept going out. I used a hanger to scratch the metal inside the socket. There was corrosive build up inside so I scratch it all off until I seen clean metal. Then I felt the bulb moving when I placed it inside the socket . So I used the handy dandy hanger again to press the metal sides inside the socket closer to the middle so the bulb would fit snug and not move. Works perfect now . Took me 2 full days of trying to figure out why my break lights were not working but the one on the cab did. I replaced the beak switch, checked fuses. The second day of frustration And not wanting to get a ticket for no break lights, bam I cam across your post and fixed the issue instantly. I had to mess with the lights a little bit to get them to stay on. The driver side came right on. The passenger side kept going out. I used a hanger to scratch the metal inside the socket. There was corrosive build up inside so I scratch it all off until I seen clean metal. Then I felt the bulb moving when I placed it inside the socket . So I used the handy dandy hanger again to press the metal sides inside the socket closer to the middle so the bulb would fit snug and not move. Works perfect now .