After replacing the Flex steering coupler the EPS an ESP lights turned on

Tiny
6RACIN
  • MEMBER
  • 2014 KIA CADENZA
  • 3.4L
  • V6
  • 2WD
  • AUTOMATIC
  • 130,549 MILES
I replaced the flex steering coupler now I don’t have power steering and now the EPS an ESP lights are on.
Saturday, September 25th, 2021 AT 6:41 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
Hi,

First, there is a technical bulletin regarding this component. If I understand correctly, Kia is replacing them free of charge. It isn't a recall, but they recognize a problem.

As far as the new problems you have, the system needs to be recalibrated after doing the work. You will need a scan tool that can communicate with the modules involved.

I attached the recalibration procedures below.

Let me know if this helps or if you have other questions.

Take care,

Joe

See pics below.
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Saturday, September 25th, 2021 AT 9:22 PM

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