2001 KIA SEPHIA
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BROMBACK
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  • 3 POSTS
i have several error codes they are 734,753 and758 any ideas thanks don
Nov 12, 2012 at 2:23 AM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
734 incorrect 4th gear ratio, comes from slipping

753,758 are solenoid codes for a and b.

if 734 was not there, i would tell you to persue those codes but the slipping code indicates internal failure.

Roy
Nov 12, 2012 at 2:27 AM
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