Flashing D4 on the dashboard on 1991 Acura Legend

Flashing on the dashboard. WHat does this mean?

by in Freehold, NJ on March 20, 2009
2 answers
ANSWER by on March 20, 2009
ECU monitors transaxle operation. ECU contains a self-diagnostic system which stores a fault code if a transaxle electronic control system failure or problem exists. If a fault code is stored, ECU will turn on and blink "D4" light on instrument panel.
ANSWER by on July 24, 2009
Mine did this right before my speedometer went out.If the speedo goes soon it is your speed sensor. I had this problem and found a speed sensor repair kit online. The kit cost $75.00 plus labor was much cheaper than a new speed sensor.
Related Items:
it just started today and I dont know how to get a code.

Related Content