santa fe won't start, what is most likely wrong?


Asked by bond May 14, 2007 at 05:50 PM about the 2002 Hyundai Santa Fe

Question type: Maintenance & Repair

My car worked fine this morning, then wouldn't start later.  Turns over fine but won't catch. Gas was low, but I put more in just in case, still will not start. Any suggestions?

14 Answers


Hi Bond! Here's a no-start troubleshooting guide to help you narrow down some of teh possibilities. Hope it helps, good luck!

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Israel Garcia

i recomend to check the fuel pressure and replace the fuel filter, cos it seems like a fuel problem

23 out of 23 people think this is helpful.
Brae Williams

I have just replaced the heater core in my 04 Santa Fe w/ the v6 2.7L and I am having the same issue, no start...ran fine last night and now it turns over but wont start. I think that coolant leaking from the heater core may have damaged the PCM as it sits directly under the heater box in the dash. It is either that or the fuel system, or the crankshaft sensor...will post more as soon as I diagnose. good luck!

13 out of 13 people think this is helpful.
James Warner

checkingthe crank sensor is a good idea but there is also a fuel cutoff switch under the hood that may have been tripped. its along one of the fenders( i tink the drivers side. doesnt happen often byt its another thing to check. if its tripped it will click when pressed(theres a little button on top of it)

27 out of 27 people think this is helpful.
Brae Williams

After removing the pcm, found residual coolant in the circuit board of the pcm and the tranny module. Disassembled, cleaned, and reinstalled...started right up. Died finally after about an hour of running and now I am replacing the pcm. I think I may write Hyundai a strongly worded letter regarding their piss poor design placement of the pcm/ tranny mod. Directly under the heater box. I know this doesn't happen very often, but if it does happen and you don't have warranty you're looking at 1200 for the heater core replacement and 1000 for the pcm/ tranny mod. Replacement...its a rip off.

3 out of 3 people think this is helpful.

Hi I have a Hyndai Santa Fe 2006. I took it yesterday to get aligned, and the technician told me that my car had a sluggish performance. They recommended a computerized evaluation of $80. Is this worth it? How costly could a repair for something like this be?

10 out of 10 people think this is helpful.

My 03 Hyundai santé Fe wont even turn over but, my lights come on and so does the radio, when I flicked my high beam that was even bright. Why wont my car start?

119 out of 119 people think this is helpful.

Just gotta WONDER why a 7 YEAR OLD QUESTION (seven YEAR old) - got 4 answers 2 years ago ; another answer 1 year ago ; and another answer 3 months ago ?????........ You think bond has been following his question since May 14 ,2007 ?.......and looky - it was expert LouB that first answered 7 long years ago (and good ole Lou is still in the top 14 ????

3 out of 3 people think this is helpful.

Hello, my Santa Fe Y2006 has this same problem. New glow plugs, currently changed crankshaft position sensor, battery in good condition, starter spins perfectly but no starting when cold (in the morning). Possible to start only after spraying of starting fluid directly to air filter outlet. Once started it will run all day with no problems. Last winter it was driven perfect without any problems it just suddenly appeared in this winter... Have somebody found the problem yet? If yes please let me know adresu @ gmail . com. It's blowing my mind.

23 out of 23 people think this is helpful.
Kay Dobbin

My 2008 hyundia won't start when it did I could not get it out of park and I shut it of and it would not start again it will not even turn over

13 out of 13 people think this is helpful.

2005 santa fe 2.7L why is there no spark to the plug

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Dominic Leduc

My Santa Fe 2009 was doing the exact same thing (cranks but won't start). It was sporadic so hard to troubleshoot. It did that once every second week but lately it was once a day and last Friday, car would not fire up for 4 hours....We tried changing the crankshaft positioning sensor but still having issues. We found out that the Transponder Antenna needed to be changed as SMARTRA system would not recognize the key from time to time (anti-thief system). If you put in your key in the ignition but without turning all the way, you should see a little light in the dash that has a key icon in it (sometimes its a car with a key icon)... this tells you that the key is recognized and your car should start... if not, the problem is either the transponder antenna or the SMARTRA itself. The code in the computer after failure should be P1690 or P1693 (or both). After changing the antenna piece near the ignition (180$ at the dealer), the icon shows up and car starts every time.... been around 50 times to far and no issues. Hope this helps

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this sounds so similar to whats happening with our 02 santa fe. We only have the key and not a remote battery key just a basic key. No key fob either. It sat for a few months not used and then we charged the battery, it started and drove 7 miles and back. Parked it up again, then two days later...nothing! wouldn't start again, so we purchased a battery and tried it again. Nothing...just sounds like it wasn't to go but wont. It has a funny little bleep bleep bleep alarm sound when you open and shut the drivers door so i wondered if the ignition and anti- theft system are faulty or something....any ideas any one...?

10 out of 10 people think this is helpful.

I just ran into this issue with my neighbors. i verified at the positive terminal of the starter 12 volts were present. i then verified at the signal wire 12 volts were present when key was in the crank position. So i did naturally what any mechanic would do and call a starter. After installing new starter the same thing. WTF over!!!!! I then measured voltage drop on the constant terminal of the starter when cranking and verified a drop from 12.6 to 12.1 volts good. measured voltage drop on both grounds one from engine block to p\s fender well, 12.6 to 12.1. Voltage drop from battery negative cable to fender well the same. what is going on here I said. All connections are clean and all measures are good and unit only has 60,000 miles. For shits and giggles i decided to remove both grounds from the fenders and remove the paint with a piece of sand paper to bare metal and reattach. Unit started with no issues. the paint between the ground cables and terminal ends was too much. Why now after 60,000 miles I have no clue and wish I did.

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