Where do you add transmission fluid on a 89 supra?

To add Transmission Fluid on a 1989 Toyota Supra, locate the transmission dipstick tube, which is usually found near the back of the engine bay. Remove the dipstick, and using a funnel, pour the appropriate type of transmission fluid into the tube. Be sure to check the fluid level with the dipstick and add fluid gradually to avoid overfilling. Always consult your owner's manual for specific fluid recommendations and procedures.