After changing the fluid the transmission will not shift into reverse?

Tiny
DODGERS
  • MEMBER
  • 2004 LINCOLN LS
  • 3.0L
  • V6
  • AUTOMATIC
  • 240,000 MILES
I changed the transmission fluid and now it won't shift into R. Transmission solenoid pack.
Tuesday, April 27th, 2021 AT 11:50 PM

1 Reply

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

Engagement of reverse is mechanical, not electronic. I attached a chart of the possible issue for not going into reverse only.

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

I attached testing for the mainline pressure below to determine if it is an internal issue.

Roy
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Wednesday, April 28th, 2021 AT 1:34 AM

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