Dodge Repair Questions? Ask a Mechanic for Answers ASAP
Does it seem like maybe the shift linkage has broken and the shifter isn't moving the transmission from gear to gear? Can you hear the engine change speeds as you attempt to shift it?
This transmission relies heavily on correct fluid pressures-which can be up to 2000 PSI. If you plan to do any testing and diagnosis you will need very specific test equipment.
If the transmission linkage isn't broken and you can hear the transmission shifting, it just won't move then the transmission has suffered a catastrophic failure and will need to be replaced.
It could be brake related, but it's not very common for the brakes to lock on like that. I've never seen it on a journey before.
If you remove the brake fluid reservoir cap does the rubber seal under the cap look normal or does it seem swelled up?
Do you still need help with this vehicle?