Check the motor temperature sensor, if the reading is wrong, you must clean it, if you do not correct deplana replace it. Regarding the passenger, you need to make your tuning, the technician has to make a lumping in reverse syndid to the hydraulic system, to replace the liquid for a better quality, preferably use the MOPAR ATF + 3, and also replace the oil filter.
I am still very grateful to all its contributions ... But the VDD is a first -time first, I would thank you very much if they recommend a very good workshop in Monterrey