ATTS light is on

1998 HONDA PRELUDE
91,000 MILES
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JDEVANS1
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  • 2 POSTS
My ATTS light came on at 90,000 miles on my 98 Honda Prelude SH, is this a pre-programmed interval because the ATTS fluid is scheduled to be changed?
Oct 2, 2011 at 9:28 PM
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DRCRANKNWRENCH
  • ✓ASE Certified Mechanic
  • 3,380 POSTS
  • ASE Certified Mechanic
I found an, "ATS" light that is for the Air Temperature Sensor. This is a trouble code and not a standard maintenance code. It probably needs replacement.
Oct 2, 2011 at 9:51 PM
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JDEVANS1
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  • 2 POSTS
It's the ATTS light, active torque transfer system.
Oct 2, 2011 at 9:54 PM
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DRCRANKNWRENCH
  • ✓ASE Certified Mechanic
  • 3,380 POSTS
  • ASE Certified Mechanic
Sorry, I did not see that in my diagnostic list. I am familiar with the system.
It is still not a maintenance scheduled item. You probably have a sensor or solenoid malfunction.
Go to a repair facility and have them run a trouble code diagnostic as it will be more specific and give other codes within the ATTS system to help diagnose the problem.
Oct 2, 2011 at 10:25 PM
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