Transmision not going in gear will not move out of driveway until warmed up?

2002 CHRYSLER TOWN AND COUNTRY
140,000 MILES • 2.8L • 6 CYL • 2WD • AUTOMATIC
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EPPERSONJ78
  • MEMBER
  • 1 POST
Then on road does not shift right and sometimes slips once on highway at speed is okay.
Nov 25, 2022 at 11:06 PM
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JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

This can be the result of a few things. First, have you checked the transmission fluid condition and level? If not, start with that.

Here is a link that explains in general how it's done:

https://www.2carpros.com/articles/how-to-check-and-add-transmission-fluid

Transmission fluid expands when it gets hot, so that may be why it works best once the engine is warm.

If that checks good, I need to know if the check engine light is staying on while the engine is running. If it is, I recommend having the can-bus scanned. CAN stands for controller area network. I have a feeling the transmission line pressure may be low, and this should indicate if there is a code related to it.

The CAN basically is nothing more than a few wires that connect the different modules. It will retrieve codes regardless of the module storing them. Here is a link that explains how it's done.

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Let me know. Also, if you have questions, let me know that as well.

Take care,

Joe
Nov 27, 2022 at 2:11 PM
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