Look at the brake pedal arm, find the stop light switch and replace it like this, it's about a 20.00 dollar part.
STOPLIGHT SWITCH Removal & Installation Disconnect wire harness from connector. Remove self-locking pin. Remove spacer and remove the switch. See Fig. 50 . To install, reverse removal procedure. NOTE: Stoplight switch may also be referred to as Brake Pedal Position (BPP) switch. Page 1 of 1 2/28/2010 ...

Feb 28, 2010 at 8:39 AM