Question about 1998 Chevrolet Cavalier

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Where is the 30 amp fuse for ac fan located on 1998 chevy cavalier

Trying to get my ac to run

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  • Kalo55
    Kalo55 Apr 19, 2018

    Can someone confirm this statement? Carla

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  • Chevrolet Master
  • 5,065 Answers

Http://ibb.co/cEvYRn

Click on the link.
underhood fuse box, blow fuse.
Your owners manual has this info. If you don't have an owners manual try
my.gm.com
You can read it online for free.

Posted on Apr 19, 2018

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 88 Answers

SOURCE: my 1998 chevy cavalier runs hot in slow traffic.

have you replaced the coolant tempeture sensor.

Posted on Oct 31, 2008

  • 69 Answers

SOURCE: How to remove electric fan in a 1999 Chevy Cavalier

Make sure you don't have delco loc 2 or theftloc audio system before disconnecting the battery. You should be able to do this by contacting your local dealer and they run the vin and tell you.

disconnect battery

unplug connector from fan motor

remove bolts holding fan shroud to radiator

pull assembly up to dislodge the holding tabs then guide the assembly out from the car

make sure all wiring is unplugged

carefull not to contact the radiator fins they are sharp

remove the fan retaining bolt from the assembly

install is reverse

Hope this helps

Posted on Mar 29, 2009

carfreak1217
  • 109 Answers

SOURCE: expansion valve location on 1998 chevy cavalier

It does not have an expansion valve. It has an orifice tube.91d429e.gif

Posted on Jun 27, 2009

  • 1 Answer

SOURCE: 1998 chevy cavalier Alternator Drive Belt diagram

Check out this link... better than a diagram, a photo.

http://www.automotiveforums.com/vbulletin/showthread.php?t=309192

note: on my screen this guy's "purple" circle looks more like a light blue, maybe lavender.

Posted on Jun 27, 2009

ronaldo_ross
  • 1056 Answers

SOURCE: The heating/AC fan only runs on the highest

There are two types of blower fan speed control. One uses a rheostat, and the other one uses electronic circuits. The speed control is atually located on the blower fan housing. It is fastened with two screws. The rheostat kind uses nicrhome wires(same wire used for heating element such as a toaster etc. The more wire wound around the mica material( anyways a mica is a heatproof material), the greater the resistance and therefore the slowe the motor will turn. The electronic kind uses a transistor, and works very much like the speed control on a cordless power drill. The transistor gets pulse from another electronic device and this pulse is modulated by the control knob in your dash. When this transistor gets messed up it gets shorted. This results in having high speed at all settings. The rheostat kind mess up when the nichrome wire gets burnt out and you end up with may a fan that works only on high, or maybe wroks only on medium and high vice versa. So the problem is the speed control mounted on your blower fan housing. If you want to know how to test them let me knw I will show you.

Posted on Aug 13, 2009

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1 Answer

My 1998 chevy cavalier heater and ac does not work at all also the blower and fan does not come on and it keeps blowing the fuses


I would think either your fan motor is bust. Or it could be a cabling issue.

If you can access the fan motor. Think yours is accessed behind the glove box. Test the fan.

You should be able to get a replacement from a breakers yard.

If not the fan motor is could be a failed switch/speed selector.

Apr 28, 2015 | AC Cars & Trucks

1 Answer

Jumping Idle, Unstable air temp and running hot


Yes it helps the A/C when stoped at a stop light idling . the cooling fan coming on pulls air through the A/C condensor taking away the heat . Before replacing the fan , check to see if it is indeed bad by jumping the socket where the relay plugs into . Pull the the relay an look on the bottom , you will see four sets of numbers 30 &87 plus 85 & 86 . 30 & 87 are the two you want . Take a paper clip or a piece of 12 gage wire an jump 30 to 87 if the fan runs it's OK if not replace it . Just replaced fan on my 05 cavalier last summer .

Mar 01, 2017 | 2003 Chevrolet Cavalier

1 Answer

I have a 1998 chevy cavalier, I was driing and the AC was working. I stopped and when I started teh car again a couple hours latter the AC was not working. The fuses are good and the comressor and dryer...


Did you check the AC relay? Usually located under the hood, try swapping it with another relay with the same part number that isn't required to run the vehicle. If the AC now works, then replace the relay. If not , then verify compressor operation. With the engine running, watch the compressor clutch while someone else turns on the AC control. The clutch should engage and begin to run. If not, then find the pressure cycling switch usually located on the accumulator. Disconnect the harness and jumper the contacts. With the engine off and the key turned on , turn the AC control on. You should now be able to watch the clutch engage and disengage by removing and replacing the jumper lead. If it does, then replace the switch. I hope this information is helpful. Thanks for trying Fixya.

Jul 04, 2011 | 1998 Chevrolet Cavalier

1 Answer

The fan for te ac/heat blower will not turn on


Have you check for a blown fuse? The fuse you are looking for is in the fuse panel located inside the vehicle. The fuse number you are looking for is in the number 30 position and should be a 30 amp fuse(see picture of fuse layout below). There is also a blower motor relay in that same fuse panel and is the one marked in the diagram as R14. I hope this helps and good luck.


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May 07, 2011 | 1998 Ford Contour

1 Answer

WHERE IS THE HEATER FAN RELAY LOCATED IN A 1998 CAVALEIR?


For this 1998 chevy cavaleir , the heater blower relay is located in the engine compartment inside the fuse/relay compartment, this box is located on the driverside near fender, i will enclose a picture of its location and also the location of each relay and fuse, you will see the heater relay. good day. hope this helps you.johnjohn2_107.gif

Mar 31, 2011 | 1998 Chevrolet Cavalier

2 Answers

I have a 1999 chevy cavalier and the cooling fan will not start


CHECK COOLING FAN FUSE AND RELAY.IF BOTH GOOD SCAN CAR TO CHECK COOLANT TEMPERATURE SENSOR FAULT CODE.THE PCM AND COOLANT TEMP. SENSOR IS WHAT CAUSE FAN TO RUN AT CERTAIN TEMPERATURE.IF ALL IS GOOD.HOT WIRE COOLING FAN USING JUMPER WIRES TO BATTERY.IF FAN DONT RUN REPLACE FAN MOTOR.IF FAN RUNS YOU HAVE SHORT OR BROKE WIRE IN THE COOLING FAN ELECTRICAL CONNECTOR.

May 06, 2010 | 1999 Chevrolet Cavalier

1 Answer

1998 Chevy Cavalier z24 heating/AC fan only runs on the lowest speed, how may I get it work on the other 2 speeds?


Replace the blower motor resistor. It is next to the blower motor.Should be on the passengers side under the dash panel.Good luck.

Nov 18, 2009 | 1998 Chevrolet Cavalier

1 Answer

I have a 1998 3500 chevy truck my AC runs about 30 min around town then all i get is hot air i had system checked several time. I found my electric fan under the hood never comes,and makes the system over...


There is a relay fuse under the hood. It should be in a fuse box but sometimes they are connected to the firewall or the above the wheel well. New ones are usually fairly cheap.

Jul 08, 2009 | 1998 Chevrolet K1500

2 Answers

Replace termostat in a 1998 chevy cavalier still run hot


Yes it does have a electric fan, mine went out on my 2003 and I just changed the electric motor itself. Autozone offered the entire fan with motor or they offered just the motor. I chose to replace the motor only because I knew the fan blades and housing was fine. I had to drop the fan down and take out the entire assembly from the bottom but overall the process was a 3 out of 10 on the difficulty.

Mar 16, 2009 | 1998 Chevrolet Cavalier

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