No downshift when coming to a stop
#1
03-26-2018 | 09:35 PM
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No downshift when coming to a stop
Here's my situation. I've got a '00 with the 5.9l and the 46re transmission. My issue is that after the truck has gotten hot (sometimes I can go 15 or so miles with no issues) it will not downshift into first gear when coming to a stop. If I shift it manually it will go into first with no problems. Also, I have no other shifting issues when accelerating, only when coming to a complete stop. I have done many many searches on this issue and everything I have read indicates governor pressure solenoid and transducer. I changed those yesterday along with new Chrysler specific atf +4 fluid, new filter, and a new input and output speed sensors for good measure. I'm lost and any help would be much apprecaited
#2
03-27-2018 | 06:04 AM
Legend
Joined: Nov 2014
Posts: 8,036
Likes: 307
Here's my situation. I've got a '00 with the 5.9l and the 46re transmission. My issue is that after the truck has gotten hot (sometimes I can go 15 or so miles with no issues) it will not downshift into first gear when coming to a stop. If I shift it manually it will go into first with no problems. Also, I have no other shifting issues when accelerating, only when coming to a complete stop. I have done many many searches on this issue and everything I have read indicates governor pressure solenoid and transducer. I changed those yesterday along with new Chrysler specific atf +4 fluid, new filter, and a new input and output speed sensors for good measure. I'm lost and any help would be much apprecaited
#4
03-27-2018 | 03:51 PM
Legend
Joined: Nov 2014
Posts: 8,036
Likes: 307
To me it sounds more electrical. But do the test and report back what you find out FYI when you unplug that connector you will get a check engine light
