look at the housing where the lower rad hose connects to a small switch in this housing is what you are looking for
if its like a "86" you just pull back on the light switch i
THERE IS NO FUEL CUT OFF SWITCH ON YOUR CELICA
It's screwed on the bottom, left hand side of the Radiator, next to the drain valve. It's also called, "Coolant Temperature Switch" in the Haynes Manual.
Please edit your question to be more specific. Which temperature switch? Radiator fans? Air conditioning? Other?
You can find it at an auto parts store such advance auto (I work there). I'm pretty sure that the switch for that car is about $40.
May be on top of the accumulator/drier at the rear passenger side of the engine by the firewall
its on the left turn signal switch, at the end is the headlights, then one in is the fog lights, you twist it just like you would the headlights
If you've got the bonnet open and are looking at it from the front-centre, the compressor is located to the left of the engine, in front of it, close to the right headlight. Assuming that's what you're after, that is. If you're after the switch, it's located on the dash to the left of the steering wheel and it's marked AC.
I have a 91 Celica ST and it does the same exact thing,I haven't went in to it to fix but I would assume where ever the switch when your door opens is faulty.
Is located on top of the brake pedal
On the wiper switch stick
i believe that the st has a 4afe (1.4l) engine. if that is the case the pressure sender is below the alternator and to the left of the oil filter. if it has a 3sfe (2.0l) the sender is on the drivers side of the cylinder head on the front.