On the back of the engine block.
How to change bulb behind switch of fan Toyota Avenses
First you have to determine what the problem is. The fan, fuse, switch, loose connection. Check the fuse first and then run power to the fan to see if it works.
the fan switch.
You can replace it with a new one. However, it could also be the relay. I purchased them at Advance auto parts.
It might faulty temperature switch or the fan itself.
The fuse for the blower fan in a 1994 Toyota Tercel is located in the fuse box under the dashboard on the driver's side. You can find the fuse box by looking beneath the steering column, and the specific fuse for the blower fan is usually labeled as "Ac" or "Blower." It's a good idea to check the owner's manual for the exact fuse location and specifications. If the fuse is blown, replacing it should restore functionality to the blower fan.
Rear of thermostat housing. Single green wire with white connector. Need 17mm to remove.
take the old switch out, put a new one in
Its screwed into the thermostat housing under the distributor.
You're on the wrong forum.
Most likely the wiring connector that connects the fan speed switch to the motor circuit has overheated and some contacts no longer transmit power.
Fan (heater/air conditioning) relay switch