Santa FE SM (2001-06) :: Radiator And AC Fan Not Working
May 10, 2016
I have a 2006 2.7 gls awd santa fe ,the alternator bearing went bad and got stuck took the alternator to a repair shop to get fixed, put it back on the santa fe the alternator worked just fine now i have the radiator fan and ac fan not working, I turn the ac on and none of then work I wait for the car to heat up and nothing happens I check the radiator fan by connecting it directly to the battery and it works fine ,i have swap the horn relay with the radiator relay and it is working fine. I will check net the fuses, then the thermostat and later on the temperature sensor.
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My daughters radiator fan would not turn on, and I isolated it to this connector that connects the radiator fan to the wiring harness. The problem is that I've tried for a hour trying to unplug the darn thing, but it won't come apart. I've opened the two covers on each side and see the burnt wire, but I've been pinching the little pincher thingy and pulling and it won't come apart. I see Hyundai has a replacement connector (91200-26000-fff) but the dealers are now closed till Tuesday. Need to get it apart & is replacing with another connector from an auto parts store advised?
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Today I noticed my 2003 santa fe was leaking coolant. I got under it and noticed it was coming from a small red cap under the radiator on the driver side. I figured it was the drain cap. It's kinda hidden so it will be hard to remove and replace so any tips on how to do this.
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I've noticed that my radiator hose doesn't have any pressure anymore, even after a long drive you can squeeze it nearly together, it is still hot like normal and the heater puts out hot air, the temperature gauge sits between half way between 1/4 and 1/2, would this be the radiator it's self, the thermostat or the water pump that may need replacing, there is no leaks that I can find or see...
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My 2005 Santa Fe, 2.7 liter, automatic, FWD. with 180K miles had a cracked radiator. The leak is in the front of the radiator about 6 inches right of the filler neck (as you stand looking at the front of the car).
I've found an OEM replacement radiator and looking to replace this weekend.
I can see I need to remove most of the front grill and support, drain the radiator, move some parts out of the way and disconnect to hoses and fan electrical leads. Is there anything else I'm missing? Is there a good write-up on a radiator change that I'm missing?
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So a few days ago, I decided to check the anti-freeze for adequacy. It was just replaced with the timing belt / water pump job; but I'm a pilot, and I'm accustomed to checking things for myself. Lo and behold, the hydrometer didn't even register. I thought it was stuck, but then I noticed the oily film, and got scared. And then as I investigated further, I got puzzled.
The car had been driven maybe 500 miles since the timing belt / water pump job, had not overheated, and had not lost any coolant. The level in the radiator was up to the cap. Also, there was no oil at all in the radiator (at least that I could detect), and the concentration tested fine. But there was oil in the reservoir -- but it didn't look like crankcase oil. It was clear -- like water -- and felt a bit thinner than crankcase oil. Also, the outlet at the bottom of the reservoir was clogged.
There also was some sealant in the reservoir (it looked like the BarsLeak tablets), but none that I could detect in the radiator. That in itself doesn't bother me because a lot of people (including me) routinely toss a few tablets in the coolant -- Saturn used to do it from the factory -- but it does suggest at least the possibility of a previous coolant leak that someone treated with BarsLeak.
At the moment, there's no evidence of coolant loss, no water in the exhaust, no water in the oil, and no oil in the radiator. I haven't done a compression test. I did change the plugs, and there were no obvious coolant deposits on them. They were carbon-fouled, but considering that the PCV valve was clogged and the mileage on the plugs, that didn't surprise me.
So what I'm postulating is that the previous owner's son (who was the primary driver of the car) mistakenly poured some sort of engine oil additive, power steering additive, or something else intended for use elsewhere, into the reservoir; and the mechanic who did the timing belt and water pump didn't notice it (which also kind of bothers me).
The fact that the power steering pump had a bit of chatter would tend to reinforce that hypothesis. I've been doing a gradual replacement of the power steering fluid, which seems to have quieted things down. It was black as tar when I started, so I probably should completely replace it. I may do that this coming weekend. In any case, I removed, cleaned, and unclogged the coolant reservoir, replaced it, refilled it, and everything seems fine. It's kind of baffling, though.
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As I fill my radiator it quickly leaks on top where the black plastic area is. Does that require a radiator replacement? 2005 Santa Fe ....
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2002 Santa Fe with 140K. Superbly well maintained.
I notice . Looked all around....then on the radiator toward the top where the metal meets the plastic. I noticed wetness across the entire radiator. Thought it may be coming from the upper hose and spreading across....Replaced the upper hose....Not the problem.
Still has anti freeze seeping across the radiator / plastic area. Does the mean the entire radiator needs replacing? I have searched the forums and seems like no one had replaced a radiator on the Santa.
Is the radiator breaking down. Oh, it's NOT the water pump.
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I have a 2004 Hyundai Santa Fe with a 3.5L engine and 92,000 miles.
For the past week or so, I have noticed a very slight smell of antifreeze/radiator fluid every once in a while. I assumed that it is a radiator hose leak or possibly a leak in the heater core. But, the vehicle does not overheat, there is no steam or fog inside that would indicate a possible heater core leak, and the radiator fluid level seemed full or almost full (although the radiator overflow container was empty). I added a little water to the radiator and filled the overflow container to make sure there was plenty of radiator fluid in the system.
I haven't seen any radiator fluid on the ground around the vehicle at anytime. When I open the hood, I don't see any leaking hoses. I took off the engine cover to see better, and I don't see any leak around the water pump, or dripping from the pump, or dripping from any hoses, etc. But, BELOW the water pump is something made of cast metal that I am guessing is the automatic transmission(?) -- I really don't know what it is. And, sitting in some valleys or crevices in that part are small pools of green fluid that clearly looks and smells like radiator fluid with antifreeze.
I ran the vehicle for a long time while watching to see if I could create or see the leak or anything dripping etc. But I don't see anything other than
those pools of green liquid just sitting there. I tried moving or wiggling the hoses, and nothing changed. I also tried keeping it running with the heat on high, then later with the AC on high -- still no change. Then I tried using paper towels and sopping up what I could that was in these valleys/crevices, then I drove it again (but only for about 4 miles so far) and I don't see any new fluid in the crevices or anywhere else.
Here are 5 photos that I took with the engine cover off while the green fluid was still there. The photos go from a wider angle overall view down to a view of the green puddles from a slight angle and then down to a top view of the green puddles.
[URL] ....
Where you may see dark areas on the water hoses near the water pump, they are just shadows created by the flash or the sun or whatever. The hoses themselves are all one color and are not wet etc.
My questions:
Am I correct that where the small green puddles are is the automatic transmission?
Is it possible that there is some connection between that (the automatic transmission(?)) and the radiator cooling system?
Is it possible that the cooling system somehow also cools the automatic transmission (or whatever that is)?
If so, could the leak be right there -- maybe where that bolt or the other wire/connection piece is -- and the radiator fluid is coming UP from there? What this may be or where the leak is coming from?
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I was teaching my kid how to drive in a parking lot and noticed white smoke coming from the front when parked. There seems to be a leak on the top side of the radiator, where the plastic top connects to the aluminum body. I also noticed that radiator fan does not come up at all. Outside temp was around 40F but I would think it should have come on when driving at 5-15 mph in a parking lot for 1+ hours. Temp gauge is on the left side of the middle indicator so technically the engine is not overheated, unless the temp probe is bad. What's the best way to troubleshoot this? I have a 2005 Santa Fe 3.5L GLS FWD.
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I have a 2003 santa fe and the blinkers are not functioning but the hazard lights are working fine. I checked the fuse and that is fine. Is there someway I can take apart the handle assembly where the switch for the blinkers are? Also, sometimes they would work and other times they wouldn't so that seems like a loose connection somewhere. The indicators for the blinkers on the dash do not work either so there has to be a problem giving power to the switch.
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I'm a new owner of a 2005 santa fe 2.4 16v cdx manual petrol. The rev counter is not working but the speedo is engine runs and tick over fine.
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My 2003 santa fe has Issues w the speedometer. It works on and off, specially when going over 65mph.
What do I need to do to fix this problem? Is it a DIY fix?
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I recently purchased a used 04 3.5 liter SF. I don't think the AWD system is working. The car has a bit of an odd vibration at 45 mph but I thought this was due to the new all terrain tires on put on the car. There are no check engine lights on in the car and it otherwise drives straight and well.
It just snowed here for the first time in CT this season. I took the santa fe out and tried to start on some hills and it would just spin the front tires and slide backwards. The rear end would not kick in at all. It didnt matter if I had turned traction control on or off. When I look at the snow there are only two front tire marks that spun down into the snow. The rear tire left not skid marks.
There are no strange sounds coming from the rear differential. I know the Santa Fe 3.5 use the Borg and Werner magnetic clutch system and is usually front wheel drive. Is it possible that clutch system is worn out or is it an electrical issue with the front not sending the rear a signal to engage the rear diff?
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Replaced bulbs and checked fuses ... if u bump high beams they will flash ...
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I am having a power steering problem with my 2006 santa fe, been going on for a couple weeks and I am stumped on what is wrong with it, what I noticed is turning to the left or right and very hard to turn and sometimes it will be fine and other times its the left or right.. What could be going on here? there is no leaks or noises noted, it has 242,000 kms on it. fluid is full but a little brown and smells a bit burnt. I know it will need a flush but would that be the solution or would it be something else?
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We have an intermittent (now more regular) issue on our 2005 SF of the instrument cluster (tachometer, speedometer, gas gauge, temp gauge) sitting at zero - no motion whatsoever. In the summer months, the gauges came on after a while of AC being on, which I thought odd. But it just happened here in October (and the temp is just around 5C/41F) so a temp issue is unlikely. No OBD codes that we know of, all the fuses are fine, and while we did have a PCSV issue earlier this year, it did not seem to affect this particular issue with the gauges.
Threads such as the one below seem to say that it is the speedometer that is wacky... 01 Santa Fe Speedometer Not Working! , and the general solution to the problem/issue is to replace the vehicle speed sensor (VSS) and associated gear mechanism. And on a different thread, Input Output Speed Sensors , it was suggested that the problem could be addressed by changing the input and output sensors.
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I have a 2003 2.7 auto. Quite suddenly the speedo and cruise control have stopped working. Everything else works just fine...
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03 santa fe... During a stereo install the door panels were off and somehow we found a way to screw up the window switch. (the good new's is the stereo sounds awesome) and I can't pass it back onto the installer, he's my brother
all 4 windows stopped working, and of course, they are in the down position which complicates things just a bit
I checked the fuses but they seem ok at least on a visual, although I haven't eliminated that all together the likelihood that its a fuse, or multiple fuses is moving to the bottom of the list.
The window switch, it looks ok on a visual, anything obvious that I can check or look for ? No loose or crimped wires that I can spot.
If the switch itself somehow got fried I can get a replacement, but I'm hesitant to just go out and buy one right now (75ish + ship) and get it in the mail, to get the ball rolling, and god knows what the dealer would want for the part locally. I'll also check local salvage yard to see if at least I can get the part faster if it comes down to that.
Maybe when the new speaker wires were fished through the flex boot we disconnected or loosened the connector under the dash that goes to the switch ?
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The rear wiper on one of my two 2004 Santa Fe has stopped working. Checked that the fuses are OK.
Then I swapped the wiper motor and then the control unit to the other Santa Fe & both work in it so are OK.
What else could be causing the problem?
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My 2002 Santa FE's cruise control has stopped working, light comes on but no hold or anything, any obvious faults they have that I can try. I checked the fuse, that's OK...
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