There are 6 owner-reported powertrain & transmission complaints for the 2019 Nissan Frontierin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I was driving a 2019 Nissan Frontier and after pulling out of a parking garage the vehicle was failing to accelerate properly and the engine was jerking. I immediately pulled over and discovered the high pressure AC line had a hairline crack in it and the refrigerant oil sprayed all over the serpentine belt which caused the serpentine belt to slip.This was affecting the alternator voltage and causing improper acceleration. Once I wiped the refrigerant oil off the serpentine belt the car performed normally. This is the 3rd time in 37,000 miles that the refrigerant line (Nissan part # 92440-EA200) has experienced a hairline crack in the exact same location every time. The first failure was at 9,833 miles and the line was replaced. The second failure was at 17,662 miles and the line was replaced. The car was not driven on the road immediately after the first and second line ruptures and the oil was able to dry off the serpentine belt. The third failure happened at 37,000 miles.
Can not shift vehicle from park, am being told it is the shifter assembly. The vehicle only has 54,000 miles on it. Have to insert blunt object into shift lock relay to be able to shift out of park.
WHEN I STEP ON THE GAS PADLE IT GOSE IN TO LIMB MODE NOT ALL THE TIME.I PUT IN TO THE FLOOR THE MOTER DOSE NOT REVUP I ALL MOST GOT HIT 2 TIMES SCARY!!!!!! WHEN PULLING OUT IN TARFET NOT A GOOD SPELLER.SORRY
TL* THE CONTACT OWNS A 2019 NISSAN FRONTIER. THE CONTACT STATED THAT WHILE DRIVING, THE VEHICLE WENT INTO LIMP MODE. THE CONTACT DEPRESSED THE ACCELERATOR PEDAL TO THE FLOOR AND THE VEHICLE ACCELERATED. THE VEHICLE WAS TAKEN TO TWO SEPARATE DEALERS, INCLUDING THE QUAKER LANE NISSAN LOCATED AT 885 QUAKER LN WEST WARWICK, RI 02893, WHERE THE TECHNICIAN PERFORMED A ROAD TEST WITH THE CONTACT BUT WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 9,337.
AFTER 9/19 PURCHASE, FOUND THAT USING AUTOMATIC TRANSMISSION GEAR SELECTOR FROM PARK INTO DRIVE INTERMITTENTLY REFLECTED '4' ON THE DASHBOARD AND WOULD NOT ENGAGE INTO THE SELECTED GEAR. I FOUND THAT I HAD TO EITHER RETURN THE SHIFTER TO THE 'P' POSITION AND/OR RETURN TO THE 'P' POSITION FOLLOWED BY TURNING THE ENGINE OFF BEFORE REATTEMPTING. OVERALL, SOUNDS EMANATING FROM THE TRANSMISSION DURING TRANSITIONING TO/FROM A SELECTED GEAR AFTER STOPPING PRODUCES CLEARLY UNNERVING 'CLUNKING' SOUNDS.
TRANSMISSION MAKES CLUNKING NOISE WHILE CLUTCH PUSHED IN GOING OVER A BUMP AT SLOWER SPEEDS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026