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Anonymous Posted on Nov 10, 2017

2002 Hyundai XG350 Electrical short? Radio, starting and running problems!

Noticed a few months ago that the radio would turn off if a very large bump was hit in the road. Now the car acts like it loses all battery power for a split second while driving (enough to lose radio and clock settings) but jumps right back up. Our small town mechanic won't touch it. Anyone experience this or have suggestions?

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Nick Crnkovic

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  • Posted on Nov 10, 2017
Nick Crnkovic
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Check battery ground wire or get a new battery.

5 Related Answers

Anonymous

  • 625 Answers
  • Posted on May 28, 2008

SOURCE: 2002 hyundai xg350

if the problem start after replacing the cables and plugs then you misplaced, they go exactly to one place, but if the problem was there, i will recomend you to check for a cloged fuel filter, or have some one chek the fuel presure, because if the fuel pressure is low the you have a bad fuel pump,
also try to remember if you got fuel for a very low price because there is many gas station selling e-85 fuel and this kind of fuel is not compatible with many cars, if you fuel smeels like tekila or alcohhol with water then your fuel is contaminated and you need to drain the tank and refill it wiht well knon fuel.

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Anand Kumar

  • 2035 Answers
  • Posted on Dec 30, 2008

SOURCE: 2002 Hyundai Accent lost power

Just the change dipstick and the oil in the car and also check if there is any debris in the car as the broken dipstick which may cause damaged to the engine ,You found the problem it was the oil burn which is causing the loss of power ,and also clean the alternator ..


Good luck....

mastertecmec

Keith Hirsch

  • 42 Answers
  • Posted on Jan 25, 2009

SOURCE: Screwed up electronics in 2003 Hyundai Sonata

Sound like the vehicles ECU (electronic control unit) is acting up. All electronics are controled through this module as well as the features your car is programed with. Many manufacturers have different names for these modules but they all perform the same tasks. Your best bet is to bring it to a dealer where they can hook up a computer whith their diagnostic software in it to pinpoint the problem. All electronics in vehicles are controled by modules which are like mini computers.

Anonymous

  • 8 Answers
  • Posted on Jan 28, 2009

SOURCE: 2003 Hyundai Tiburon GT radio

I had problems with my tiburon gt when I first bought it. Radio would turn on randomly. I looked around though and found rings right above the shifter where he would set his coffee in the morning because his cups wouldn't fit. I bet they would spill now and then and ruined the radio. Simply replacing it should not cause a problem but if you have the radio out get a flashlight and take a look at the wires in the back. I had a friend whos radio would not turn off even with the key out. There was a vacuum line behind his player and it rubbed on some wires in the back and caused him to have a short. Also if you have the factory sub in the back you should still have use of it with a new head unit.

ghost45

PAUL MC G

  • 1280 Answers
  • Posted on Oct 04, 2009

SOURCE: hyundai elantra GT 2003 electrical problem (mirror, gauge, clock

Take/Tow your vehicle to an authorized Hyundai dealership and pay the diagnostic fee... they will tell you exactly what the problem is and the cost of parts/labor to fix it... at least this way you'll know what the problem is and what's required to fix it.

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