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Hyundai Santa Fe Electrical Problems

27 messages,  Last post on Nov 12, 2009 at 9:29 PM

You are in the Hyundai Santa Fe Forum. Your Hosts are steve_ & tidester

What is this discussion about? Hyundai Santa Fe, Electrical, SUV


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#7 of 27
Re: Anyone having electrical problems after 07 S.Fe. gets wet? [jcwsbltd] by jcwsbltd
Jul 24, 2007 (10:50 am)
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Replying to: jcwsbltd (Jul 23, 2007 5:49 pm)

If the "ESC Off" warning light comes on after being shorted by the rain, how likely is it that it is just the sensor, and how would you really tell if the ESC had turned itself off? 'Cause that's a safety issue. I'll just have to see if it happens again and whether it left an error code on the computer when I next take it to the shop.
#8 of 27
Re: Anyone having electrical problems after 07 S.Fe. gets wet? [jcwsbltd] by jcwsbltd
Jul 24, 2007 (3:44 pm)
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Replying to: jcwsbltd (Jul 24, 2007 10:50 am)

Hmmmm - turned out to be a faulty brake light switch at the brake pedal - rain had nothing to do with it- the ESC circuit was detecting a short at the switch breaker and gave the correct code to the computer- switch was replaced under warranty - all is well again. Not too hapyy, though, that I've had it just under 3 months and had a temp. sensor and the brake light switch replaced. Hope that's all to do with electrical stuff.
#10 of 27
blowing ecu 10 fuse by shadowsplay
Apr 07, 2008 (5:39 pm)
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I have a 2001 Santa Fe: I started having a problem with it blowing the 10 amp ECU fuse under hood. It had only done this once before and the fuse was replaced. Now it blows the fuse after I try starting it up. Any suggestion on where to look for the short that could be causing it to short-out?
#11 of 27
Can anyone help!!! by swscamper
Apr 15, 2008 (10:26 am)
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I have an 2004 santa fe. I've had it for 3 months. When I bought it the digital clock in the dash wasn't working. The garage I bought from wasn't hyundai and tried to fix the problem but made it worse, afterwards the radio, interior light, clock, ignition light and remote central locking/alarm didn't work. This garage in turn then sent it to a hyundai garage. The problem was cured... or so I thought, they said it was a fuse behind the dash? Anyway after the repair I only did short runs to and from work without problem. I then went on a long journey lasting 3-4 hours in which the problem returned but reset itself about 30 mins, where the clock, and radio were reset to original settings (Total lose of power to clock and radio)?. Now its happening intermittently, I took it to a hyundai dealer but by the time they got round to looking at it the problem had reset itself and the garage cannot find nothing wrong hence they take no action to fix it. Any ideas?
#12 of 27
Starter???? by lostvanner
May 16, 2008 (3:03 pm)
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Have a 2005 Santa Fe. Battery-altenator-fuses-starter all check out ok. Wiring appears solid. I'm getting juice to the starter but it won't turn over. Can hear the relay clicking into action but not getting starter; though "sometimes" it will kick in.
 
Any ideas for a "shady tree" wrencher to try???
 
Thankyou
#13 of 27
Re: Starter???? [lostvanner] by somedai1
May 19, 2008 (8:52 am)
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Replying to: lostvanner (May 16, 2008 3:03 pm)

possibly a relay going bad - do you have an aftermarket alarm on the car?
#14 of 27
Even stranger electrical problem by whattheheck3
Mar 04, 2009 (9:12 am)
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My Hundai Sante Fe 2002 has been having strange electrical issues when I am not in the car. Lights flashing, Tom Tom GPS always has fallen off the window when discovered, the emergency flasher is pushed in by itself. The most recent time the GPS was knocked down, and the flasher in but just a blinker was going and not all the lights were flashing. It does not have a remote starter but does have an alarm and electonic key. It has happened three times now when it is parked. Very wierd.
#15 of 27
2003 santa fe electrical problems by 2003santafe
Jun 19, 2009 (5:30 pm)
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I bought my 2003 santa fe last year,*** At the beginning of this year nothing but problems, the clock goes on an off when it wants, anytime it rains the car acts weird. If you go through a little water the car freezes up, steering and brakes, --the latest problem is 1 month ago the car just would not start, i had it towed to the dealer, they had the car for 3 days- couldn't figure out what the electrical problem was, then the car just started. SO LET ME BE CLEAR, they did nothing!!, car started, then they wanted to charge me $300. I talked them down to $215, still they did NOTHING!! It is now 3 weeks later, my wife was driving the car with children in the car. The car completely froze while the car was in motion, the dash lights came on, steering locked, and brakes ENGAGED, --she was almost hit by the car behind her ----and the car still will not start. I would usually ask for advice on how to fix it, in this case, I'm warning others to beware of this vehicle, there must be some type of electrical short that the manufacturer is hiding or unaware of, either case, don't risk your families life. I personally am looking for a new car.
#16 of 27
Alternator Problem? by amyforman3kids
Jul 17, 2009 (5:41 am)
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I was driving and my abs, batterie, and several other lights came on. I drove it home because it didnt act like anything was wrong. Once i got home i turned it off and then tried to start it again. Nothing happened. We did all the little test to see if it was the alternator and it failed all of them but when we took it off and had it tested it was good. we had the batterie tested to once again it was good. What could be wrong

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