Hi, I recently just picked up a 1988 toronado that runs great, aside from an oil change and tires needed. I checked the dash's on-board diagnostics and "Gear Select problem" scrolled by with the PRDNOD shift select display highlighted and blinking. Overdrive was displayed underneath it. I drove the car around, it shifts fine, I shifted through all of the gears while sitting and when I get to Neutral the chime and gear select display lights up and blinks. Codes E044, B127, and B447 are stored in the computer.