What type of transmision fluid does a 2002 mitsubitshi diamante use?

Suck it out with a turkey baster with a long hose attached, or a siphon kit for a gas tank.

i think its dextron 2 , but just ask the guy at the auto store to check for you to be sure

they are supposed to be sealed for life so no need to change any fluid try to buy a low milage one !! sorry to state the obvious

Find the transmission filler tube under the hood. Get a funnel, and fill. Do not overfill, and use proper tranny fluid for your cars' specifications. Your user manual should have a capacities index, and the type of trans. fluid to use listed somewhere in the manual. Hope this helps.

take it to your local dealer and ask them to print u a fuse box diagram

Mitsu's have a special trans fluid concoction - better to ask a trans shop before you do anything else!
In other words they do NOT take just Dextron or Type F fluid

The proper fluid level is marked on the dip stick. With the engine running and in park, raise the hood and remove the dip stick from the autotrans filler tube. With a clean rag, wipe down the stick and then place the dip stick all the way back in the tube again, and then pull it out once more.
Holding the stick level, you can now read what the fluid level is.

If you add any fluid, do so in small amounts, such as a half a pint at a time.

Do not add fluid with engine running.

Thank you for adding your comment
Bill, ASE Master Technician

If you have a automatic it's with engine at operating temperature, shift through all gears. Check fluid level in PARK and add fluid as needed.

Sine I don't know the engine or the trans used in your car I will give you both locations of te filter.
If it is the external spin on filter it is near the top of the trans case, if it is the flat filter it is inside the trans pan.

The throttle position sensor (tps) is not functioning properly.