hi every1, can any1 help, i drive a honda accord 1994 DX. A few days ago while i was driving on the highway i noticed the speedo was actin up then stopped workin; also; the d4 light keeps blinking. The light blinks after a minulte i shift the car in any gear and keeps blinking until the ignition is off, when its back on, it resumes blinkin...can any1 help?? thanx

 

transmission control module is throwing a code i believe.

 

check/replace vss on trans or check and see if it is wired correctly