If its flickering its most likely a short
tranny problems
Blinking red light signifies alertness or danger.
Does it blink all the time or only when "sport" schedule is selected?
Problem with the A/T seek professional help immediately.
A blinking AC light on your 1992 Chevy pick-up typically means that your vehicle is low on refrigerant causing the compressor to cycle too often. There are also bulletins suggesting polishing your control head terminals, and ensuring that the controller is not being falsely disabled.
your park brakes are on
Problem with the charging system.
recall,call dealer
stop: clear the active runway
There is a problem with the transmission.
I hope it's working.
It means the car needs servicing.