CAR BUCKS SHIFTING

  • Tiny
  • chaard1973
  • 2001 Hyundai Santa Fe
  • 171,000 miles

Wired up temporary horn switch. I tried wiring to relay in fuse box but when I got half way removed, found it too difficult. I wired straight off + terminal at fuse box. Horn works. I took it for a drive and before I got off my street the car bucks and won't go into 3rd gear. It also stalls. Does the car need to be reprogrammed?

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Monday, August 20th, 2012 AT 2:59 AM

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  • Tiny
  • chaard1973
  • Member

Btw, check engine light came on. Is it possible I could have reversed polarity at fuse box. I wouldn't think anything would work if that was the case.

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Monday, August 20th, 2012 AT 3:18 AM
  • Tiny
  • mhpautos
  • Expert
  • 30,558 posts

Better go get a scan done and post what code has been set, the check light is indicating that a code has been set in the ECU.

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Monday, August 20th, 2012 AT 7:16 AM

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