It means the car needs servicing.
Transmission error
Problem with the A/T seek professional help immediately.
There is a problem with the A/T. Seek professional help.
It's the transmission computer.you need to replace it.
It means there is a problem with the A/T. Seek professional help.
Problem with the A/T. I suggest you take it to a Honda dealer or a trusted transmission professional.
It means there is a problem with the transmission. Seek out a trusted professional for repair.
Blinking red light signifies alertness or danger.
Had the same problem and changed the Variable Speed Sensor and it solved the problem for me. I have a 1994 Accord LX sedan.
It should be related to trasmission part mechanical or electronic, any noise or adnormal during acceleration? Try to replace the transmission fluid first, if D4 lights still blinks, then should be the sensor problem. At the mean time, the Km meter also shows up and down and not reflecting the actual speed.
Usually when the D4 light flashes it means there is a tranny problem.
your park brakes are on