Question about Toyota Corolla

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I have a 1993 toyota corolla and the cooling fans come on when the ac is on but when i turn on the heat the fans stop working???????????????

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If your car isn't overheating, this is not an issue.
The electric fans will turn on and off by themselves. They are not designed to run all the time.

Posted on Nov 06, 2010

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That is normal the heater cools down the car,so less stress on motor compared to the a/c
as long as your car is not overheating then you may replace the thermostat
hope that helps-good luck!

Posted on Nov 06, 2010

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WERE IS THE FUSABLE LINK IN 1993 COROLLA?


I found this useful diagram at troubleshoot vehicle.com. It answers your question. Fuse box is located below steering column.
Driver Side Fuse Panel
(1993-1996 Toyota Corolla) December 21, 2013 Updated: December 21, 2013 Written by: Abraham Torres-Arredondo driver-side-fuse-box.gifIn the table below you'll find the fuse location and description of the fuses of the driver side under-dash fuse box on 1.6L and 1.8L 1993-1996 Toyota Corolla.
The fuse box is located on the driver side of the dash, below the steering column.
1993-1996 Toyota Corolla Driver Side Fuse Box Fuse Fuse Name Amps 1 Cigarette Lighter, Digital Clock, A/C System, A/T Shift Lock, Alarm, SRS Airbags 20 2 Tail, Parking & License Lights, Instrument Panel and Daytime Running Lights 15 3 Fuel Injection, Cooling Fans, Battery Discharge Light 10 4 Cruise Control System, Daytime Running Lights 10 5 Fuel Injection System 7.5 6 Stop Lights, Cruise Control, Shift Lock System, Anti-Lock Brake (ABS) System 15 7 Turn Signals, Emergency Flashers 10 8 Starting System, Anti-Lock Brake (ABS) System, Shift Lock System 15 9 Gauges, Reminder Lights, Back-up Lights, A/C System, Daytime Running Lights 10 10 Front and Rear Wiper/Washer System 20 driver-side-fuse-box.gif

Jul 06, 2014 | 1993 Toyota Corolla

1 Answer

Ac


the relay is there for a reason, ide start there

Mar 15, 2012 | 1993 Toyota Corolla

1 Answer

1993 toyota camry over heats only when driveing


Verify that the fan is coming on, if not turn ac on does fan come on then? if so you have a relay or temp sender problem.

Feb 22, 2012 | 2001 Toyota Corolla

1 Answer

Toyota Corolla 1995. Quality of air conditioner reduced when stopped (traffic light) or moving at slow speed (condenced city traffic) No problem on the highway. Checked freon gas and fan. Understand that...


Normal, the ac heat exchanger condenser need air moving across the fins to remove the heat. While moving in town the condenser isn't remove the meat that is building up the it's aluminum fins. Even though the vehicle uses an electric fan. The fan is used to cool the engine temperature. If you Toyota is equip-ed with automatic transmission. The electric fan will need to pull enough air to cool the engine temperature, automatic transmission fluid, air conditioner condenser, and maybe power steering condenser to cool the power steering fluid. Later model of vehicles/trucks are using different refrigerants instead R134A in which you Toyota uses.

The simples way to explain is the ac remove heat from inside your Toyota and this heat is removed by the refrigerants inside your ac in the car. To cool the refrigerant this coolant is removed to the heat exchanger condenser located in front of the engine radiator. So, while moving at 60mph there is enough air flow through the radiator, ac head condenser, and other aluminum heat exchangers. GB...stewbison

Sep 12, 2011 | 1995 Toyota Corolla

1 Answer

WHY DOES MY RADIATOR FAN COMES ON ONLY WHEN MY AC IS ON ON MY 88 TOYOTA COROLLA


Hi,
it is generally because the air con heat exchanger has to be cooled in order for your air con to work correctly and cool the interior of your car.


The air conditioning utilises a gas by the name of freon. This gas is pumped around the air con system by a compressor. The gas, going through the aircon cooler or heat exchanger, starts to cool down. Depending on the system layout, the gas is forced through a very small aperture situated after the cooler. It reverts to a liquid, passes through the matrix in the car, a fan blows the interior air of the car through the matrix. The fluid picks up the heat, and cooler air exits the matrix and, (hopefully) cools the interior of the car. This endless cycle is repeated as long as the air con is powered on.

Hope this brief description will suffice.

Jan 25, 2011 | 1988 Toyota Corolla 4 Door

1 Answer

My car overheat only when i turn on the ac


GET COOLING FANS CHECKED SOUNDS LIKE A DODGEY FAN OR FAN SWITCH

Jun 29, 2009 | 1994 Toyota Corolla

1 Answer

2006 corolla electric cooling fan not working


check the ac switch, evaporator sensor.

Apr 20, 2009 | 2000 Toyota Corolla

1 Answer

Cooling fan corolla 98


The corolla fans are pretty standard over this period. Verify that the electrical connector is identical and you should be good to go.

Jun 28, 2008 | 1998 Toyota Corolla

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