Automatic TRans. problem?

[rupert e.]

MY 94 A/T Accords' instrument panel is blinking the D4 or drive 4 light 5 mins after is start the car. I read the owners manual and it says that its probably a problem with The A/T. when i drive there seems to be nothing wrong, I already changed the fluid.. any info? Tnx

[lorunner]

there are many solenoids on the trans if one of them are malfunctioning then they will tell the pcm to flash the D4 lit you may not feel anything because it may be intermitant.

[hondaman-iac]

just find the ecu blue connector and short that, then put the ignition in the run possition and it will blink you the codes on the d4 light the same way the cel blinks if the ecu is trowing a code. i had the atcu codes here somewhere but i need to find them. mine trew codes at one time for the solenoids then i tested them for resistance and if they were clicking and i found out they were perfect. i just used some electrical connectore cleaner and cleaned the contacts, then i never had a problem since.

Stefan