Transmission erratic shifting when cold
POWER TRAIN
7 NHTSA complaints · 2020-02 → 2020-11
“I HAVE A 2020 KIA SORENTO V6. WHEN THE ENGINE IS COLD OR HAS BEEN SITTING FOR AN HOUR OR SO, THE TRANSMISSION SHIFTS ERRATICALLY BETWEEN 20 AND 40 MPH”
“TRANSMISSION STUTTERS OR HESITATES WHEN SHIFTING, AND IT IS ESPECIALLY BAD UNTIL THE CAR HAS BEEN DRIVEN FOR AT LEAST 10 MINUTES”
“WE PURCHASED THE 2020 SORRENTO V6 WITH THE 8 SPEED AUTOMATIC TRANSMISSION. FROM THE VERY BEGINNING THE TRANSMISSION HAD AN ERRATIC SHIFT WHEN IT WAS COLD”