Seat heater stuck on, Acura TL

The memory is inside the body control module. It needs replacing.

Check this website, you find there wiring diagram of power seat for Acura TL (1998)

Acura TL 1998 wiring diagrams power seats

try accessing it through the back seat once you get it open you can see if it is a broken cable or soleniod.

you need to reset by obd for learn the start point

Yes a scan must be done and it will not cost much.

Though you can drive around with the seat belt but it is not too safe.

See the dealer please.

most likely relay stuck or switch...

there should be a belt diagram from a label either on underside of hood or on radiator support. That should help if you can do it yourself.

The wires in the seat heater will burn out if they are left on HI for too long. You can take the seat out of the car, remove the seat covering, and solder some new wires in place of the fried ones. Then put it all back together and hope you don't get a shock in your **** when you flip the switch for the first time. I just did this to my 2000 TL today and it took about 3 hrs to get it all worked out. For step by step instructions go to: http://joshsworld.com/cars/acura-tl-seat-heater-fix/

start off by checking the fuse.

I would get online and check some of the Acura discussion boards as there particular things related to different manufacturers/models/years that can happen if you just disconnect the wiring harnesses and pull the seats. If you want to be safe, disconnect the battery before you disconnect any wiring harnesses going to the seats as the car may take a break in the connection as a problem with the airbag seat sensor and throw a check light error if you don't ( BMWs do this...ask me how I know ! )