I have the same problem.when I apply the brakes the cel comes on and remains on until I shut the engine off.as long as I don't touch the brake the cel remains off. maybe a vacuum problem? no one has touched the panel, all bulbs are good. brake fluid topped off. new rotors and pads a year ago. any thoughts?89 did not have the lockout transmission that required you to step on the brake in order to put the car in gear, only 90-91 had this .