Question about Hyundai Motor 2004 Sonata

1 Answer

Heater does not work

I have hyundai sonata 2004. For the last few weeks the heater has become very inefficient. It starts quite late and the temperature is not quite high even if the settings are at the maximum

Posted by on

  • dinesh1234 Feb 03, 2010

    Can I fix it myself or should I take it to a dealer.



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 714 Answers

Temp control actuator,may be called the door blend actuator

Posted on Feb 03, 2010

  • Roger Miller Feb 03, 2010

    well it involves removing the whole dashboard to get to it which is about a 5-6 hour job



1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

My 2005 Hyundai Sonata GL started displaying code P2422, P0122 and P0183. I just recently purchased this vehicle. A 60000 mile service was completed late last week. I presume I will have to bring the...

You never checked it for codes before you bought it
or just don't know anything about codes?

They have been on all vehicles for 32 years

Those codes all all over the place

No use to me unless I had diagnostic manuals for your car

The shop will figure all that out

Most likely someone bought it & drove it,that's all

Codes are related to faults or problems,nothing to do with

Nov 24, 2012 | 2005 Hyundai Sonata

1 Answer

My horn quit working on my 2004 hyundai sonata. everything else seems to be working . think I checked every fuse i could find, but none are marked horn.

Go to and register your vehicle by VIN #.. you'll then have access to wiring diagrams, shop manuals, service bulletins, campaigns, illustrations and procedures, etc.
The horn fuse in in the fuse/relay box under the engine hood along with the horn relay.

Sep 05, 2011 | Hyundai Motor 2004 Sonata

1 Answer

What is the trick to replacing the high mount brake light globe in my 06 Sonata

Most late model cars are all the same. Open trunk pull carpet away from back of light , remove wing nuts pull lens out. Usually 3 wing nuts.Hope it works.

Mar 09, 2010 | Hyundai Motor 2004 Sonata

1 Answer

Visor on passenger side wont stay up now.

Sounds like this is a known problem. If it was under warranty, go back and have the other one fixed before it's too late.

Sep 21, 2009 | 2000 Hyundai Sonata

1 Answer

My car wont start

a can be the altenator

Dec 27, 2008 | 2001 Hyundai Elantra

1 Answer

Replacing heater switch in 2004 hyundai sonata

Open the ashtray, and grab the bottom of the bezel. Its only clipped in, so give it a yank and the bezel will come off. Unplug the connectors and replace your switch.

Jun 12, 2008 | Hyundai Motor 2004 Sonata

Not finding what you are looking for?
Hyundai Motor 2004 Sonata Logo

442 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hyundai Experts


Level 3 Expert

76691 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8531 Answers

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

Answer questions

Manuals & User Guides