front still ok ???? U don't have brake light's on the front of the vehicle .Which brake light's ? center high mounted , right , left ???? All of them don't work ? Fuse - brake lamp switch , rear electronic module .
The brake light switch is a input to the rear electronic module ,the rear electronic module turns on the brake lamps .
free wiring diagrams here
http://www.bbbind.com/free-tsb Enter vehicle info. , year , make , model an engine size. Under system click on lighting , then under subsystem click on turn signal lamps . Click the search button then the blue link . Look on the right side of the first diagram . See the brake pedal position switch , fuse at the top an rear electronic module at the bottom . Second diagram show's rear electronic control module
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