How to change transmission fluid on a 1996 corolla?
There is a drain plug with a female Allen (hex) on the bottom of the trans pan. BEFORE you drain it, make sure which plug is the trans and which is the differential. They are together on the bottom and look similar. The diff should be serviced at the same time, and it uses the same fluid, but you will probably need a hose to refill the diff. One last thing, don’t forget every fastener on this car is METRIC. Don’t ruin the drain plug with an American-sized tool.