0
What does it mean if the D4 light on a Honda Accord stays lit no matter what gear you are in?
Wiki User
∙ 13y ago
We have found the answer to our own question. This problem can be solved by replacing an AT Control Unit, which is located underneath the passenger side floorboard. There are two computers underneath the floorboard. It is the one on the right, the smaller unit. The numbers must match exactly. The numbers vary according to whether the car is an LX, DX or EX. Simply disconnect the battery, take out the two plugs that plug into the bottom of the computer, and replace the unit. The problem should be solved. The Control Unit can be purchased from a salvage yard for $50-100. We think that the numbers match on 90-93 and are therefore interchangeable.
The problem with many of the 90-93 transmission computers is related to failing electrical components inside the AT Control Unit. If this is the case with your Accord, these components can be replaced pretty easily with a soldering iron and a few dollars worth of parts from radio shack.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
2000 Honda Accord gas light stays on?
If a gas light stays on a 2000 Honda Accord the fuel sensor is malfunctioning. Replacement of the sensor is advised as the car will run of safe mode if the ECU believes it is low on gas.
Tail lamps stays on 96 Honda Accord?
If you are referring to the brake light then the brake light switch is stuck.
2000 Honda Accord gas light?
If a 2000 Honda Accord gas light stays on the fuel sensor may be failing. Running a diagnostic tool will show if the fuel gauge sensor is malfunctioning.
Why your srs light stays on your 95 Honda accord?
The SRS lights says on when then is a problem with your air bag system. You need to take your Honda Accord into a service center to get it serviced.
Your 20000 Honda Accord se check engine light stays on?
A 2000 Honda Accord check engine light will stay on if the ECU is not reset. To reset the light remove the ECU fuse from the engine bay fuse box. Reinsert it after 5 seconds.
92 Honda accord lx check engine light is on and stays on?
You have a problem with the emissions system. Seek professional help.
Why Honda accord alternator light stays on?
The light is on because the alternator is not putting out the required voltage. Either the belt is broken, loose, or the alternator is defective.
What does a ABS light mean on a 2003 Honda Accord?
Brake system-comes on briefly when activated or stays on if trouble like low fluid (or other) in system
What do abs light mean on a1992 Honda accord?
The ABS light is the light for the Anti-Lock Brake system. If the light stays on then there is a problem with the system. Your normal brakes will still work, but your ABS may not. Have it looked at by a professional.
1992 Honda Accord emergency brake light stays on you've checked brake fluid level and it is fine ABS light also comes on-Ideas?
Problem with the ABS, take it to a pro.
How do you turn off the SRS light on a 2001 Honda Accord EX?
i have a 1995 Honda accord 4 cylinder v tec the tail lights sides lights and the dash lights stays on at all times have already replaced the headlight switch and still have the same proplome
What does it mean when VSA light switch on in 2006 honda accord 2006 model?
Vehicle Stability Assistance (VSA). The light will come on when it is engaged. If the light stays on all the time you might have a problem. Seek professional help.
