Question about 2005 Chevrolet Silverado

1 Answer

Fan for heater stopped working the A/C comes out while driving byt the fan does not blow.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Chevrolet Master
  • 3,854 Answers

There is a good chance that the wire harness has burnt out or the blower speed regulator. The other place that can cause this is a the blower switch it self has burnt out also due to the high current drawn by the blower.
Start with inspecting the switch first and then work your way to the blower resistor and harness. If the resistor has gone bad, replace the harness also. Oh and my bad and check the fuse and relay to your HAVC system.
Thank you for using fixya and Auto Zone should have the parts needs to repair your blower issues with the instructions to get the job done with common tools.

Posted on Jun 03, 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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

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

2002 Chevy venture ac heater fan sometimes blows


radiator fan may not be coming on make sure you can hear it running. Fan motor or relay is probably bad

Sep 22, 2014 | 2002 Chevrolet Venture Passanger

1 Answer

No heat while idling


Is your fan motor blowing? It could be that the fan has stopped working and you're only getting airflow from the forced air coming through the vents. Set the heater to "recirculate" and see if still get air when you're moving. If not, then your fan isn't working. COuld be a bad fan or a blown fuse. Check the fuse first.

Dec 29, 2013 | 1990 Porsche 944

1 Answer

My heater fan will not work


replace the heater blower motor and if that does not fis change the risistor on top of blower motor just take off glove box door to see it

Nov 25, 2012 | 1999 Chevrolet Blazer

2 Answers

My ac/heater fan stopped blowing, where is the fan located? The air is still cold just not blowing out.


verify the fuse first!! the blower is located behind glove box, see it under it and only need to remove 4 phillips screws!

Jun 01, 2010 | 2001 Isuzu Trooper

1 Answer

It over heated no leakage in the over flow, fluid is moving, no leagage in the rad however when i go to rev up the car i hear like a gurgling sound comming from the dash could it be the heater...


if your heater core is bad you will more than likely have coolant on the carpet on the passenger side floor. also this car uses a shared fan. the fan not only cools the radiator but also makes sure the a/c is blowing cold. the fan motor may be bad which is why you overheated. a sign the fan morot isnt working is the a/c stops blowing cold air when the car is stopped at a red light, drive thru, ect. since the car overheated you may want to double check that you havent cracked the plastic tanks on the side of the radiator. has the low coolant light come on?

Apr 02, 2010 | 2000 Saturn SL

1 Answer

A/C and Heater will not blow air..


Blower motor resistor is most common ($20-$70) it controls the blower motor fan and speeds or fan relay fuse (usually under the hood) If it's not either then the blower itself is bad. You can pull the motor and apply 12volts to it to test, if it spins then the resistor.

Oct 02, 2009 | 2001 GMC Sierra Crew Cab

1 Answer

A/C/Heater stops blowing on my 2001 Lincoln


Most likely it is the fan switch or wiring. Pull the switch on the dash and check connections. Fan switches usually burn out on the high setting. Does it work on low and medium without trouble? It is either wiring and I would say the terminals right at the switch, or the fan switch is bad.

Jun 25, 2009 | 1989 Toyota Camry

1 Answer

Heater fan blowing intermittently or not at all


unhook your battery unplug the harness that's touchy get a sharp object that you can pry the connectors together with you will see them wide open crimp then tight enough to get a good tight fit, the amperage draw from the motor has stretched them out and when it gets warn with current passing threw it opens up and loses contact. while it's apart take a emory board and clean the flat spades on the other side so you have a good connection.

May 30, 2009 | 2000 Pontiac Sunfire

1 Answer

Heater fan blowing intermittently or not at all


Most likely it does, if you can hit the motor and it will run. I can't say for sure but you might want to chk. to see if you got a heater blower motor resister. There located (if its got one) around the heater motor and it controls blower speeds, might be worth checking out.

Jan 31, 2009 | 2000 Pontiac Sunfire

1 Answer

1999 Dodge Caravan...heater works but fan will not blow


You most likly need to replace the fan or possibly the fuse for the fan blew.

Nov 28, 2008 | 1999 Dodge Caravan

Not finding what you are looking for?
2005 Chevrolet Silverado Logo

186 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

76109 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8269 Answers

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

Answer questions

Manuals & User Guides

Loading...