SOURCE: won't shift
have the check engine light read to see what it is. more than likely an internal trans problem. the code should point you in the right direction
SOURCE: On a 2001 Chrysler town and country the
sounds like you are looking at a rebuild. chrysler transmissions need to be adjusted periodically by a qualified tech. if they aren't adjusted properly the results can be catastrophic.
SOURCE: 2007 Chrysler T&C transmission -
The best thing is to scan the Transmission Control Module (TCM) using a diagnostic equipment connected to the data link connector of the car, in order to pull out all Diagnostic Trouble Codes (DTC) stocked in memory. Then you will be full informed about root cause of the problem: rough shifting and shudders mainly in the 1st gear. So, you will know all pieces out of order, and / or necessary reparations. After bad pieces replacement & reparations, you will need to reset the TCM by erasing all DTC from memory.
See also:
Drive Train: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
Service Bulletin Number: 1803807
NHTSA Number: 10022180
Model Years Affected: 2007
Date of Bulletin: 07/2007
Bulletin Summary: CHARGING SYSTEM VOLTAGE. ERASING AND REPROGRAMMING OF THE POWER TRAIN CONTROL MODULE (PCM).
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Drive Train: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM, PCM)
Service Bulletin Number: 2100208
NHTSA Number: 10024065
Model Years Affected: 2007
Date of Bulletin: 03/2008
Bulletin Summary: FLASH: TORQUE CONVERTER SHUDDER WITH COORDINATED CHANGE OR 1-2 OR 2-3 SHIFT HARSHNESS.
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Drive Train: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
Service Bulletin Number: 2101207
NHTSA Number: 10022416
Model Years Affected: 2007
Date of Bulletin: 08/2007
Bulletin Summary: MIL ILLUMINATION WITH DIAGNOSTIC TROUBLE CODE P0741- TORQUE CONVERTER CLUTCH CIRCUIT PERFORMANCE.
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