There are 2 stored owner reports matching the powertrain & transmission leading-label group for the 2011 Nissan Titan in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)AT 35000 THIS VEHICLE DEVELOPED A SEVERE VIBRATION/SHAKE AT 42-48MPH. NISSAN REPLACED FAILED REAR DIFFERENTIAL, FRONT DIFFERENTIAL AND TRANSFER CASE. SEVERE VIBRATION/SHAKING CONDITION IS STILL PRESENT. NISSAN IS NOT ATTEMPTING ANY FURTHER REPAIRS, CLAIMS NORMAL BODY FLEXING. *TR
WHILE DRIVING MY TRUCK I NOTICED SMOKE PULLED OVER INTO A LOT LOOKED UNDER TRUCK AND NOTICED FLUID EVERYWHERE. HAD VEHICLE TOWED TO NISSAN DEALER. THEY STATED TRANSMISSION COOLER LINE SPLIT CAUSED FLUID TO LEAK OUT THAT CAUSED TRANSMISSION TO FAIL. TRUCK STILL UNDER POWER TRAIN WARRANTY AND REFUSING TO PAY FOR THE REPAIR. HAD A CHILD IN TRUCK AT THE TIME SO GOOD THING I WAS NOT ON THE INTERSTATE. IF YOU GOOGLE NISSAN TITAN TRANSMISSION COOLER LINE YOU WILL FIND MANY POST ON THIS ISSUE.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.