2000 Hyundai Elantra code P0563

Tiny
HAPPYFACESDAYCARE123
  • MEMBER
  • 2000 HYUNDAI ELANTRA
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 81,200 MILES
My car shows the code P0563, the mechanic replace the alternator with a rebuild alternator, after I drive 5 mile the engine light keeps coming back on?

Please help me
Friday, May 7th, 2010 AT 1:27 AM

1 Reply

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
Hi there,

This code is for a high system voltage, I would go back to the mechanic and get the alternator output voltage checked, let me know what it is at idle & 1500 RPM, start here.

Mark (mhpautos)
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Friday, May 7th, 2010 AT 1:47 AM

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