There are 3 owner-reported fuel system complaints for the 2019 Nissan Titanin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Sudden shaking, loss of power, CEL came on, metal debris found in fuel system. $32,396.32 estimate to repair. Told it originated from failed CP4 pump. Truck under 80,000 miles
The contact owns a 2019 Nissan Titan. The contact stated that while driving 55 MPH, the “DEF System Error - See Dealer" message was displayed with a countdown for reduced power. The vehicle was taken to a dealer and the contact was informed that the fuel system error in the fuel pump system needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 61,888.
SOMETHING WRONG WITH FUEL TANK AS IT BLEW A HOLE OUTWARD FROM INSIDE THE TANK LIKE AN EXIT WOUND FROM A SHOTGUN SHELL. THIS CAUSED THE 26 GALLONS OF GAS TO FLOW OUT OF THE TANK AND LOST PRESSURE. SPRAYING GAS ON THE REAR WHEEL AND BRAKE PADS WHICH COULD HAVE IGNITED IF SPARKED. NO IDEA WHEN IT OCCURED AS WE WERE NOT IN THE VEHICLE IT WAS PARKED AFTER THE 3RD FILLING OF THE TANK AND ABOUT 100 MILES OF DRIVING ON THAT FULL TANK.*DT*JB *DT*JB CONSUMER STATED THAT THERE WAS DEFINITE AND OBVIOUS DIFFERENCE THAT COULD BE SEEN IN THE TANK TEXTURE FORM THE ONE THAT BLEW OUT TO THE NEW ONE THEY INSTALLED.*JB
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 25, 2026