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Codes C1237 and C1800

Tiny
GIORGI GAMBASHIDZE
  • MEMBER
  • 2012 HYUNDAI SONATA HYBRID
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 110 MILES
Good evening,

I got a codes on my vehicle listed above.
C1237 and C1800 primary pressure sensor signal.
Can you help me to determine the problem?
Should I change the HECU?
Thanks
Saturday, April 17th, 2021 AT 1:02 PM

1 Reply

Tiny
DANNY L
  • MECHANIC
  • 5,648 POSTS
Hello, I'm Danny.

Here is the information you requested. I've attached picture diagnostic steps below related to the 2 ABS codes you provided. Let us know what you find and get back to us so we can provide you with the necessary repair information. Hope this helps and thanks for using 2CarPros.
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Saturday, April 17th, 2021 AT 7:19 PM

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