Chrysler (FCA US LLC) is recalling 151 model year 2019 Jeep Grand Cherokees and Dodge Durangos.
The front differential may have been assembled with pinion gears that are insufficiently hardened, which can lead to the gear teeth wearing down.
If both pinion gears have their teeth sufficiently worn off, torque power can not be transferred from the front wheels to the driveline, resulting in loss of power while while the vehicle is being driven, and loss of the PARK function when stationary.
What to do
Chrysler will notify owners, and dealers will replace the front differential free of charge.
The recall is expected to begin May 15, 2020.
Owners may contact Chrysler customer service at (800) 853-1403. Chrysler's number for this recall is W22.