There is a problem with the A/T. Seek professional help.
How do I troubleshooting the D4 blinking on 1993 Honda accord LX ?
It's the transmission computer.you need to replace it.
Problem with the A/T seek professional help immediately.
It means there is a problem with the A/T. Seek professional help.
It means the car needs servicing.
Transmission error
It means there is a problem with the transmission. Seek out a trusted professional for repair.
Had the same problem and changed the Variable Speed Sensor and it solved the problem for me. I have a 1994 Accord LX sedan.
The D4 light on a Honda Accord is the transmission warning light. These come on when there is a malfunction on the transmission. For the problem to be diagnosed properly the vehicle should be taken to a dealership.
The D4 light on a Honda Accord is the symbol for the 'check transmission' light. This light appears when the computer senses something wrong in the drivetrain. The computer should be diagnosed at a proper repair shop in order to source out what exactly is causing the problem.
Check your coolant level. Make sure you have enought being your overdrive is temperature operated. If your have a CEL or blinking D4 light. Have those checked out as that may be the reason for your problem also.
it could vary well be a bad trans sensor