warning buzzer for 1985 toronado, digi dash/ centerlink

[3toros]

Hello all. Jim here, toro member 683.
My 85 toro has the digi dash with the warning buzzer for breaks, low coolant, ect. For the pat month or so the buzzer sounds when it feels like it. The brakes are in good order, the coolant levels are fine, no warning lights come on but the buzzer will chime every few min while driving. I was wondering if anyone knew what all safety issues or reminders this buzzer controls, it is driving me nuts.

Also I was wondering where to find a center link for the gen 5 toros. The 84 I am rebuilding needs one. I remember when I worked on it years ago I had to find a used one from a salvage yard. This one has worn out as well. I have checked with J C Whitney and they claimed to have the unit, however the one sent was not correct.

Thanks all.