2003 Hyundai Santa Fe ECU fuse

Tiny
TURTLES03
  • MEMBER
  • 2003 HYUNDAI SANTA FE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
My car died on my way home and so we figured out it had blown a 20 amp ecu fuse and we let it sit over night then we replace the fuse and my car started then we drove it about 11 miles and it died again so the fuse had blown and when we tried replace the fuse to get home it blown the fuse right away, so I figured it blown the fuses when the car is hot and we its cold it will start and run til the car gets hot.
Thanks
Thursday, May 27th, 2010 AT 10:51 AM

1 Reply

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
When a fuse blows, it usually indicates that whatever fuse is on it is pulling more amps than it is supposed to thus causing the fuse to blow. When a component pulls too many amps then it is faulty in some way.
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Thursday, May 27th, 2010 AT 1:54 PM

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