Auto To Manual swap and Manual To Auto Swap Options

[celicomx]

i have 2 celicas 1 auto and 1 manual i want to interchange the tranny's what i need to do?

[hurley97]

you can make the automatic a manual pretty easily since you will have all the parts right there. the auto wiring harness comes with everything you need to make it a standard.

the problem would be making the manual an automatic. there are wires and plugs that the auto trans needs that the manual harness won't have. you will also have extra holes in your firewall from taking out the clutch master cylinder and pedal. you would need to swap over the auto radiator because you'd need the tank on the bottom to connect to the auto trans to cool it, as well as the auto alternator since it puts out more power for the added electrical components. you can use the auto ECU with the manual but the manual ECU may not have the information needed to control the auto trans and if it did your overdrive would not work anyway. thats all I can think of right now but there might be more...