Hyundai

Hyundai Repair Questions? Ask a Mechanic for Answers ASAP

Ask an Expert,
Get an Answer ASAP!

Hyundai

I replaced the termostat and the radiator fan sensor in my

Customer Question
I replaced the termostat...
I replaced the termostat and the radiator fan sensor in my Hyundai elan tira 2004 . Now when i start the car both fans ac and radiator aré on.
JA: Tell me a bit more about what's going on so he can help you best. Are you hoping to fix this yourself?
Customer: The car temperature gauge was higher than normal .when the ac was on both fans were running . When the ac was off the radiator fan did not came in line when the temperature was more than normal. This job was done by a mechanic. He is at lost as when This is happy happening.
JA: Is there anything else important you think the Hyundai Mechanic should know about your Hyundai?
Customer: No
JA: Our top Hyundai Mechanic is ready to take your case. Just pay the $5 fully refundable deposit and I'll fill the Hyundai Mechanic in on everything we've discussed. You can go back and forth with the Hyundai Mechanic until you're 100% satisfied. We guarantee it.
Submitted: 1 year ago.Category: Hyundai
Show More
Show Less
Ask Your Own Hyundai Question
Answered in 6 minutes by:
3/12/2016
Hyundai Mechanic: Andrew Martin,
 replied 1 year ago
Andrew Martin
Category: Hyundai
Satisfied Customers: 321
Experience: Technician at Wile Hyundai
Verified

Hello, so your concern is that the radiator fan is not turning on when the car gets too hot, but it works when the air conditioning is turned on?

Ask Your Own Hyundai Question
Customer reply replied 1 year ago
When i start the car both fan came in even when the ac is off. This happened after the coolant sensor and the termostat were replaced. Befo re the car was running a little high in temperature and the radiator fan was not comino in lo
Line. Only when the ac was on This the fan runs.
Hyundai Mechanic: Andrew Martin,
 replied 1 year ago

OK, let me look up some things and determine what is happening.

Ask Your Own Hyundai Question
Customer reply replied 1 year ago
Hyundai elantra 2004 85 000 miles
Hyundai Mechanic: Andrew Martin,
 replied 1 year ago

Alright, after looking at the diagrams and considering what you told me it looks to me like the temperature sensor is bad and is commanding the fans on all of the time. Check the connector for corrosion and the wiring for damage, also try unplugging the sensor while the fans are on. If the fans go off, replace the coolant temp sensor. Another thing you may want to check is the radiator fan relay. Swap the relay with another one and see if anything changes.

If my answer has helped you, please help me by rating or accepting my answer. This does not cost you any more, it just allows me to be credited for my work. You can always ask follow up questions after rating or accepting. Thank you.

Ask Your Own Hyundai Question
Ask Andrew Martin Your Own Question
Andrew Martin
Andrew Martin
Andrew Martin
Category: Hyundai
Satisfied Customers: 321
321 Satisfied Customers
Experience: Technician at Wile Hyundai

Andrew Martin is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

George H.

George H.

Hyundai Technician

2,104 satisfied customers

Hyundai Gold certified, ASE Master tech 15+ years

Ron Z.

Ron Z.

- Hyundai Tech -

634 satisfied customers

18+yrs experience. State Inspector and Hyundai Diagnostics

Chris (aka- Moose)

Chris (aka- Moose)

Technician

570 satisfied customers

16 years of experience

K. Wiggins

K. Wiggins

ASE Certified Technician

342 satisfied customers

ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade

Mike Kelly

Mike Kelly

Hyundai Mechanic

259 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

Daniel

Daniel

Hyundai Technician

247 satisfied customers

Hyundai technician

Tim Mohr

Tim Mohr

ASE MASTER

237 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

< Previous | Next >

Related Hyundai Questions
Heater blows barely warm. Mechanic flushed radiator and
I'd like to do it myself I've looked it over but haven't done anything yet … read more
Gunvir Singh
Gunvir Singh
1,712 satisfied customers
After changing upper and lower radiator hoses reusing old
after changing upper and lower radiator hoses reusing old clamps slight drip on side of coolant reservior ending on ground should system be purged of air can't see leak at hoses … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
Do you happen to know if a radiator support on a 2012
Do you happen to know if a radiator support on a 2012 Hyundai Elantra GLS is all one piece? … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
Its overheating i have removed the hoses and taken out the
its overheating i have removed the hoses and taken out the radiator trying to troubleshoot … read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
342 satisfied customers
It overheats, i replaced radiator flushed system, refilled,
i replaced radiator flushed system, refilled, replaced thermostat, drove fine for a few days but the belt was whining then after a few days it over heated … read more
Mechanic01
Mechanic01
1,164 satisfied customers
Heater wont blow hot air ive replaced the radiator,
heater wont blow hot air ive replaced the radiator, thermostat, hoses and coolant … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
4,017 satisfied customers
Putting in the new radiator in the 04 Santa Fe, finding it
Putting in the new radiator in the 04 Santa Fe, finding it nearly impossible to get the bolts back in the middle of the center support bracket. Any tricks you'd recommend? I feel like I need be double… read more
George H.
George H.
Hyundai Technician
Associate Degree
2,104 satisfied customers
I have been looking at my existing radiator in preparation
Hi George, I have been looking at my existing radiator in preparation to change it out for the new one. I think I see the secondary radiator you mentioned. Does this connect to the main radiator? I se… read more
George H.
George H.
Hyundai Technician
Associate Degree
2,104 satisfied customers
I have a leak in a radiator or hose of a 2004 hyundai santa
I have a leak in a radiator or hose of a 2004 hyundai santa fe 2.7 GLS. I put a pressure tester on it and couldn't even work it up much past 10 pounds and it immediately came back down. I hear hissing… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Looking like I need a radiator for a 2004 Hyundai Santa Fe
Looking like I need a radiator for a 2004 Hyundai Santa Fe 2.7 GLS. I replaced a water pump which was leaking and within a week I'm getting steam out of the top of the radiator edge and some coolant o… read more
George H.
George H.
Hyundai Technician
Associate Degree
2,104 satisfied customers
Hit a deer and had to replace the radiator condenser.
Hit a deer and had to replace the radiator condenser. Vacuumed and recharged the system on the 2013 Hyundai Sonata. The radiator fan blows. Tested voltage to the compressor and it showed 3.6 to 3.9 vo… read more
Gunvir Singh
Gunvir Singh
1,712 satisfied customers
2012 hyundai santa fe se awd 3.5 6cyl. engine, radiator
2012 hyundai santa fe se awd 3.5 6cyl. engine, radiator cooling fan continues to run for long period after engine is shut down & drains battery. can i disable it or by disconnecting a fuse or wire, bu… read more
Chris (aka- Moose)
Chris (aka- Moose)
Technician
Vocational, Technical or Trade School
570 satisfied customers
I need to replace the radiator. is there a specific
I need to replace the radiator. is there a specific procedure to refilling the coolant, or just pour it in the radiator and let it circulate while engine runs and topping it off? Is there a bleed valv… read more
Ron Z.
Ron Z.
- Hyundai Tech -
Vocational, Technical or Trade Scho
634 satisfied customers
Need a radiator. 160k, no previous work done. 2005 tucson
Need a radiator JA: How many miles are on the car? Has any work ever been done on the radiator? Customer: 160k, no previous work done JA: What is the model/year of your Hyundai? Customer: 2005 tucson … read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
My son blew up the radiator running it with low water. We
My son blew up the radiator running it with low water. We replaced the radiator, hoses and thermostat but it still over heats. I suspect the heater core may leak but don't think that is the problem. T… read more
rpmdiag
rpmdiag
High school
7,117 satisfied customers
My radiator leaked fluid, the engine light went on, the car
My radiator leaked fluid, the engine light went on, the car stopped. Could this have caused damage to my transmission?… read more
baddad1
baddad1
technician
High School or GED
5 satisfied customers
Replaced my radiator in my 2000 sonata V6 2.7L. Nothing is
Replaced my radiator in my 2000 sonata V6 2.7L. Nothing is leaking but temperature still rises to a bit underneath the boiling point and stays there. What needs to be fixed?… read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
342 satisfied customers
I Can not find te plag in radiator ro drain coolant,
i Can not find te plag in radiator ro drain coolant … read more
George H.
George H.
Hyundai Technician
Associate Degree
2,104 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x