Time to visit a trusted A/T specialist. You probably have way more problems that a DIY repair can solve. But then again, You did not just change the Transmission Fluid and not use Honda ATF? If so, that may be the problem. You must use genuine Honda ATF in this transmission or you will experience the symptoms you describe. Normally a D4 light flashing means the computer has detected a major fault. The fault code can be retried with a scanner.
Transmission problems (?)
If there is a loud noise when shifting from park into drive, it may be a transmission problem. One should shift slowly, as the transmission could disengage itself.
It's a 4 speed front wheel drive transmission with electronic sensors for shifting.
my drive and 3rd not working what is causing this promblem is their a a promblem with the transmission
a malfunction has been detected
An automatic transmission needs no manual shifting - a continuously variable transmission needs no manual shifting. Based on those parameters I believe that you are okay.
There is aproblem with either the transmission or the overdive unit.
If a 1999 Daewoo Leganza's automatic transmission won't engage in drive, it could be due to several issues. First, check the transmission fluid level; low fluid can prevent proper shifting. Additionally, a malfunctioning transmission solenoid, a faulty shift cable, or internal transmission damage may also be to blame. It's advisable to have a professional mechanic diagnose the issue for a proper fix.
If your vehicle won't move when in drive, it could be due to several issues. Common causes include low transmission fluid, a faulty transmission, or issues with the shift linkage. Additionally, if the brake lights are stuck on, it may prevent the car from shifting out of park. It's best to have a mechanic diagnose the problem for a proper fix.
If it vibrates briefly only while shifting, it's probably the transmission slipping. If all other gears are shifting ok, you're about to loose the transmission.
Are you sure it is the transmission that is clunking? It could be the u-joints on the drive shaft that are making the noise. When the u-joints on the drive shaft are bad, there is an audble clunk when you accelerate and when slowing down (basically the same motions you go through when shifting gears).
No,it does not do any damage to the engine or the drive-train of the vehicle with an automatic transmission