There are 5 stored owner reports matching the powertrain & transmission leading-label group for the 2003 Nissan Frontier 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 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)WATER GOT INTO MY REAR END ON A 2003 FRONTIER CREW CAB DUE TO A FAULTY ABS SEAL AND RUINED THE GEARS. NISSAN HAD A RECALL ON THIS BUT SAID MY VIN# WAS NOT ONE OF THE VEHICLES RECALLED EVEN THOUGH OTHERS OF MY YEAR, MAKE AND MODEL HAVE BEEN AND MINE HAD THE EXACT SAME PROBLEM. NISSAN SAID I WAS ON MY OWN AND RESPONSIBLE FOR ALL REPAIRS. *TR
NISSAN MURANO 2003 HAS PROBLEM WITH PRESSURE SENSOR INSIDE TRANSMISSION. THIS CAUSES THE VEHICLE TO HESITATE, 10-15 SECONDS BEFORE YOU CAN ACCELERATE. THIS ONLY STARTED 2 WEEKS AGO AND I HAVE 89K MILES ON IT. I ALMOST WAS STUCK BY AN ONCOMING VEHICLE DUE TO THE HESITATION. THERE ARE MANY MORE STORIES LIKE MINE ON EDMUNDS.COM. NISSAN DOES NOT ACKNOWLEDGE ANY PROBLEM WITH THE TRANSMISSION BUT CLEARLY STATES THAT THE DEFECT WAS CORRECTED IN THE LATER MODELS. BIG SAFETY ISSUE, PLEASE LOOK INTO THIS ASAP BEFORE SOMEONE IS KILLED. *TR
DT*: THE CONTACT STATED THE VEHICLE WOULD NOT SHIFT OUT OF PARK. THE VEHICLE WAS TOWED TO THE DEALERSHIP, WHO DETERMINED THE SHIFTER WAS NOT CATCHING. THE DEVICE ASSEMBLY/TRANSMISSION CONTROL WAS REPLACED.*AK
WHILE DRIVING 65 MPH TRANSMISSION FAILED. THIS CAUSED THE VEHICLE NOT TO ACCELERATE. CONSUMER MANAGED TO PULL OVER AND HAD THE VEHICLE TOWED. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK
BRAND NEW TRUCK WITH 1507 MILES DUMPED ALL IT'S TRANSMISSION FLUID, EMITTING SMOKE FROM ALL SIDES AND UNDERNEATH, STOPPED VEHICLE DEAD IN ITS TRACKS. REPAIRING DEALER GAVE ME ONE OF THE "WEDGES" LEFT IN THE TRANSMISSION COOLER LINE AT THE FACTORY WHICH CAUSED COOLER HOSE TO DETACH AND PRECIPITATED MAJOR VEHICLE FAILURE. IT WAS JUST PLAIN LUCK THAT WE WERE NOT INJURED OR KILLED AS WE WERE ON OUR WAY TO CLIMB DONNER PASS (CA) WITH CHAINS ON DURING A HEAVY SNOWSTORM. REPORTED TO NISSAN CUSTOMER SATISFACTION. I SUGGEST NHTSA INSTITUTE A RECALL FOR AT LEAST INSPECTION AS THIS FACTORY DEFECT CAUSE TOTAL TRANSMISSION FAILURE AT ANY TIME, WITH RESULTANT RISK OF INJURY AND OR DEATH.*AK
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.