Question about 2002 Chevrolet TrailBlazer

1 Answer

Air conditioner blower not operating. Checked fuse. It is good.

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 1 Answer

If its the climate contol knobs, 1-5 dial speed ,i had no air or heat! my blower not working .there is a heater-blower relay located on blower motor housing. take off cover below glove compartment. you can go to auto zone for $30 and get one plug in the pigtails. you can also check blower motor with a voltmeter,but i didnt have.So 3 screws i took off and blower motor came down. i hooked 2 alligator clips to blower motor and touched 2 to the battery 1 to positive and 1 to negative ,blower motor spun . it was good ,relay was bad. $30 CHEAP FIX AND 1 HOUR OF CRAMPED SPACE !!! THIS IS FOR MANUAL KNOBS

Posted on Jul 14, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2016 super duty diesel. Air conditioning not working


First, check the fuses. Your Owner's Manual will list which fuses are for the Air Conditioner Compressor and Blower Fan. If these fuses are good, it is likely that your system has lost refrigerant charge due to a leak, usually in one of the high pressure refrigerant lines.

If the fuses are good, and if you do not understand air conditioning systems, you should take the truck directly to a competent mechanic to have the system checked further.

May 18, 2018 | Cars & Trucks

2 Answers

Air conditioner/heater/vent will not blow air or turn on


Check for full battery voltage at the resistor block, it should have it any time the engine is on, If you don't have voltage to any of the connectors, there is usually a blower motor relay that needs to be checked if all fuses checked out as good.
If it DOES have voltage to the resistor, put the blower speed to full high and check for voltage to the blower motor, if none, then there is a circuit failure, if there is voltage, check the ground side of the blower with an ohm meter, it should read near zero ohms resistance.

Apr 21, 2013 | Cars & Trucks

1 Answer

2000 kia sportage, blower fuse location


Let's start with the passenger compartment fuse box. If you checked the 30A HEATER fuse the blower motor should run at various speeds as you operate the blower switch. If you checked the 10A REAR WIPER fuse (!), and also checked the 30A ADD (?) fuse in the engine compartment fuse relay box, turning on the air conditioner should operate the A/C relay to turn on the condenser fan motor. If this doesn't solve your problem, you'll have to trace power through the various circuits.

Sep 11, 2012 | 2000 Kia Sportage

1 Answer

I have a 2004 Honda Accord and the heater and air conditioner blower motor does not work. Have checked the fuses and they are all fine and have checked the cabin filter and it is alright. What else can I...


CHECK BLOWER MOTOR RELAY. HOT WIRE BLOWER MOTOR.IF BLOWER MOTOR WORKS, PROBLEM IN THE BLOWER CONTROL SWITCH OR FAULTY RELAY.IF BLOWER MOTOR DONT WORK WHEN HOT WIRED.BLOWER MOTOR FAULTY.

May 30, 2011 | 2004 Honda Accord

2 Answers

2002 Jeep Liberty - Air conditioner not blowing. Replaced blower relay switch - Still not blowing. When car is in motion, you can feel cold air at the vent, but the blower is not blowing the air into the...


OK. So the blower notor isn't operating. Do you have power to the blower motor? The resistor is new from what I got. If you don't have power to the blower motor, then check the speed control switch and fuses. If you have power at the blower motor, replace the blower motor

Jun 16, 2010 | 2002 Jeep Liberty

1 Answer

Hi, my air conditioner was working fine, blowing nice and cold air. I went to the store and when I got back in my car it wasn't blowing any air out hot or cold. Seems like the compressor kicks on, I...


Sounds like your blower motor when out, check voltage at the blower motor connector under the dash passenger side under dash, with key and blower on, if you have voltage blower motor out, also tap on it some time it will turn it on, but if it happens again you will have to replace it.

Jun 11, 2010 | 2005 Hyundai Santa Fe

2 Answers

My Airconditioner blower does not turn on, I have checked the fuse, its ok


Check for the blower motor relay,If it is ok ,replace the blower motor,good to change the blower resister also,located in the blower box.

Aug 06, 2009 | 1997 Acura TL Series

1 Answer

Air Conditioner blower motor resistor was replaced 2 years ago when ac blower stopped working. Blower is not workinga again, i replaced the blower motor resistor (behind glove box) and still not working....


Motor is also energized by a relay. check that and also check that the motor itself is good by running a hot lead right to it. I'm sure you already checked the fuse and know the switch is good?

Jul 20, 2009 | 2002 Jeep Liberty

1 Answer

Air Conditioner blower no longer blows


verify that there is power to the blower motor and that a fuse is just not blown.
if the fuse is good and there is power to the motor you will need to replace the blower motor.

Jun 12, 2009 | 2000 Acura TL

2 Answers

2005 Toyota Tacoma Air Conditioner Not Working


Quick tip that might help. Under the glove box is the blower fan, check the plugs that run to it make sure they have a good connection. then give the blower fan a little tap, mine was just stuck. could have been from dust or something. Or a plug might have been loose.

Apr 12, 2009 | 2005 Toyota Tacoma

Not finding what you are looking for?
2002 Chevrolet TrailBlazer Logo

249 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

81342 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...