No forward or reverse at all, but regained in a couple of minutes

Tiny
MISSMIA
  • MEMBER
  • 2005 TOYOTA COROLLA
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 230,000 MILES
Only when starting off problem occurs. Has also caused a scenario where there has been no forward or reverse at all, but regained in a couple of minutes. Checked solenoids and they all work. Also changed speed sensor still the same. Car doesn't slip in hills or under load when moving.
Sunday, October 6th, 2019 AT 9:45 AM

6 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I would start by changing the fluid. I may be dirty and not allowing the proper flow of fluid for application.

https://www.2carpros.com/articles/automatic-transmission-problems

https://www.2carpros.com/articles/how-to-service-an-automatic-transmission

Roy
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Sunday, October 6th, 2019 AT 10:08 AM
Tiny
MISSMIA
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  • 4 POSTS
Had previously added 2 liters to transmission as fluid was blackish. No problem until 2000 km later. Had pan off to check solenoids and only a small amount of wear material present.
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Sunday, October 6th, 2019 AT 11:13 AM
Tiny
ASEMASTER6371
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When did you have the pan off? Black fluid is burned fluid and not good.

Roy
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Sunday, October 6th, 2019 AT 11:29 AM
Tiny
MISSMIA
  • MEMBER
  • 4 POSTS
Had it off a few weeks ago when I took the solenoids out to check them. There's still a bit of reddish color when on a paper towel but mostly black. Does not smell burnt. I would say it was never changed. I bought it off a guy a few months ago, was working perfect.
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Sunday, October 6th, 2019 AT 12:09 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You need to start there. I would change it again.

Roy
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Sunday, October 6th, 2019 AT 12:18 PM
Tiny
MISSMIA
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  • 4 POSTS
Okay, will do. Thanks
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Sunday, October 6th, 2019 AT 1:22 PM

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