Gears D3 and D4 not functioning

Tiny
CLIMAX
  • MEMBER
  • 2001 HONDA ACCORD
  • 4.3L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 180 MILES
This problem started by the car jerking when moving from gear D1 to D2, after which the car accelerates normally. I then decided to replace the automatic transmission fluid. The jerking then stopped.

One month later, I discovered that the high speed gears D3 and D4 were no longer engaging. The lever shifts to D3 and D4 and the lamps light up accordingly but the gears do not engage. The reverse gear (R), D1 and D2 engage and work well.

What can be the cause?

Thanks,

Climax
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Wednesday, March 13th, 2019 AT 1:45 AM

1 Reply

Tiny
KEN
  • ADMIN
Hello,

It sounds like the input shaft speed sensor has gone out. but to be sure here is a guide to help us run the codes:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

If the codes of the sensor comes up here is a video to help you change it out.

https://youtu.be/f3bETtCIdxM

Please run down these guides and report back.
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Thursday, March 14th, 2019 AT 1:11 PM

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