1997 Land Rover Discovery Logo
Darlene Barb Posted on Sep 02, 2012
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Air conditioner blows the fuse

Blow hot air , heater works great . Change the fuse and it worked for a few minutes and blew the fuse - then only warm air comes - not cooling

1 Answer

Paul Gustar

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.

Master:

An expert who has achieved Level 3.

  • Master 478 Answers
  • Posted on Sep 02, 2012
Paul Gustar
Master
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.

Master:

An expert who has achieved Level 3.

Joined: Aug 17, 2012
Answers
478
Questions
2
Helped
212791
Points
1472

SOUNDS LIKE YOU HAVE A SHORT IN THE WIRING BETWEEN THE FUSE AND THE AC PANEL, USE A CONTINUITY TESTER TO CHECK FOR CONTINUITY , IF THAT FAILS OR IS OK THEN CHECK ALL RELATED RELAYS IT MAY JUST BE THAT YOUR AC NEEDS RE GASSING?

5 Related Answers

Anonymous

  • 1 Answer
  • Posted on Jan 01, 2009

SOURCE: Range Rover Heater

my rover does the same thing. it is a switch that costs about $30 and is a pain to do yourself. I found this out from several range rover forums that i posted my problem on. try www.robisonservice.com to get the detailed explaination.

Ad

Anonymous

  • 52 Answers
  • Posted on Jan 15, 2009

SOURCE: heater output goes from hot to cold

It sounds like you have a blocked heater core ( Small radiator that the interior fan blows through to create the heat inside the car), If you can get access to the heater core pipes you might be able to flush it out but usually they need replacing.
hope this help

alicantecoli

Colin Stickland

  • 22516 Answers
  • Posted on Jun 26, 2009

SOURCE: Heater blows hot air on driver side but cold on Passanger side ?

either the heater rad is chocked up and its not hot all over,or its a flap opening problem

Anonymous

  • 1 Answer
  • Posted on Mar 27, 2010

SOURCE: Land Rover Discovery II 2000 with heater on it

have you checked your coolant? that might be why its blowing cold air

Jonah Oneal

  • 14092 Answers
  • Posted on May 25, 2010

SOURCE: air conditioner or heater air wont blow

check hvac fuse. if fuse is okay.check to see if blower motor getting power if yes blower motor faulty.if no blower motor control switch is bad if fuse and relay okay.

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
2answers

Heater temp on high only bows luke warm air after driving. A/C works just fine.Plenty of cold air from it

heater blows cold air idle chrysler 300 Questions & Answers ...

www.fixya.com > Forum > Tags
Find solutions to your heater blows cold air idle chrysler 300 question. ... blow warmair for a few mins then back to luke warm. i replaced thermostat ... HEAT BLOWSCOLD AIR WHEN IDLING ONLY GETS HOT WHEN START DRIVING ... About 15 minutes after driving the diver side vents start blowing straight cold air but the ...

Heater only works when pressing the gas? - DoItYourself.com ...

www.doityourself.com/...repairs.../459521-heater-only-works-when-pres...
Nov 3, 2011 - When I press the gas, the air from the vents is nice and hot. .... So am Idriving a car with a ton of problems, or could the power steering ... Just anotherquestion, when warmed up does the engine temperature ... When the heater is on and I'm not pressing the gas pedal, luke warm air blows from the vents.

Heater blows cool air when stopped and warm air while ...

https://www.reddit.com/.../heater_blows_cool_air_when_stopped_...

RedditFeb 12, 2014 - Heater blows cool air when stopped and warm air while driving 2008 Kia Spectra (self. ... just fine but appears to blow cool air when I was stopped at a stoplight. ... My temp gauge would also be pegged high when at idle / low RPM. ...thermostat only blocks coolant going to the radiator, and the heater core, ...Missing: 300m ‎luke

Why is My Car AC Blowing Hot Air? - BlueDevil Products

gobdp.com/blog/car-ac-blowing-hot-air/
0helpful
2answers

2002 Ford Taurus, Heater blows cold air?

What have you checked so far ?
Radiator full of coolant ? Heater hoses getting hot ?
0helpful
1answer

The heater in my 1999 Land Rover Discovery Series 1 won't blow cold.

As per your problem mentioned.There are few solved help links to troubleshoot these problems.Go through the list and Click the link below:----
Air conditioner blows air but not cold air http://repairhelpcenter.blogspot.in/2012/07/air-conditioner-blows-air-but-not-cold.html

------------
Car overheats and Air blows hot at idle? http://howtobyme.blogspot.com/2011/11/car-overheats-and-air-blows-hot-at-idle.html

------------
Heater blows cold? http://schematicsdiagram.blogspot.in/2012/02/heater-blows-cold.html

-----------
Heat blows cold on drivers side and hot on passenger side? http://schematicsdiagram.blogspot.com/2011/12/heat-blows-cold-on-drivers-side-and-hot.html---------- Hot air on the driver's side vents only? http://repairhelpcenter.blogspot.com/2012/01/hot-air-on-drivers-side-vents-only.html

--------------
2005 Chrysler PT Cruiser: A/C Blows Warm? http://whoisbyme.blogspot.in/2012/06/2005-chrysler-pt-cruiser-ac-blows-warm.html

-----------
1992 Toyota Camry: A/C Control light Flashing and A/C not Blowing Cold? http://technoanswers.blogspot.in/2012/04/1992-toyota-camry-ac-control-light.html

--------------
No heat, blower blows only cold? http://technoanswers.blogspot.in/2012/02/no-heatblower-blows-only-cold.html

------------
These will help.
Thanks.
1helpful
1answer

Left Vents blow warm/hot air when calling for cold air

Usually a sign of a faulty blend door under the dash.
The blend doors direct air thru the ac and heater core along with the upper and lower vents.
0helpful
1answer

My heater won't blow hot, just barely warm. AC is fine. I've tried every setting.

you need to take out the heater core and test if that works...to test it it works...blow in one of the pipes and if the air you blew goes out from the other pipe...then the heater core in GOOD...if the air you blew doesn't get out from the other pipe...then you have found the problem!
0helpful
1answer

No heat just warm air

I think you are on top of your problem,,you dont need any one elses advice.
Complete rebuild of the cooling and heating system,, simple.
0helpful
1answer

Heater blows cold air

With the car warmed up,feel the heater hoses,are they both warm/hot near the firewall in the engine compartment?If they are both warm/hot,then the heater core should have circulation through it and it may be a "blend door" issue in the heater a/c assembly.If they are not warm/hot then the heater core could be dirty and plugged up and needs to be flushed.
If the above does not help,a drain and vacuum of the cooling system and vacuum refill will remove any trapped air.
Sometimes,clamping off the top rad hose and holding the engine rpm at 2000 rpm will force trapped air out of the heater core.(Watch temp gauge when trying this)
Lastly,a NEW thermostat doesn't mean its working correctly.
Not finding what you are looking for?

323 views

Ask a Question

Usually answered in minutes!

Top Land Rover Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6988 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

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

Answer questions

Manuals & User Guides

Loading...