2003 Nissan Pathfinder Problems

What owners report

Owners of this model year most often write about exhaust and emissions plumbing failing ahead of schedule — cracked exhaust tubes, resonators and catalytic converters — and about the fuel gauge reading wrong, which several owners say left them stranded or out of fuel. A separate cluster concerns corroded front strut housings, the subject of a regional recall, with owners reporting the repair was not done or was done on only one side. Complaints span a wide mileage range: some exhaust failures show up well under 50,000 miles, while fuel-gauge and strut-housing reports mostly arrive past 100,000 miles.

1. 1
   Engine cooling

   Cracked exhaust pipes, resonators and converters

   • 25 complaints (23%)
   • median 57,750 mi at 6.0 yrs old (20 state mileage)
   • owner-quoted repair $1,200 (median of 6 quotes)
   • filed 2005–2019

   Complaints describe exhaust tubes, resonators and catalytic converters cracking or splitting at seams and connection points, letting exhaust smell and noise into the cabin. Owners often notice the problem at low mileage, and several say the dealer used a patch or repair kit rather than replacing the parts; some report the patch failing later and a quoted cost of several hundred to over a thousand dollars for full replacement. A number of owners say they were told the converters were not covered under the emissions warranty. Often reported between roughly 20,000 and 85,000 miles, with some later reports up to about 175,000 miles.

   What to check: Listen for exhaust noise under the driver and passenger floor at idle and look for soot streaks or cracked seams at the resonator and converter joints; ask whether any exhaust repair kit or replacement has already been done.

   2 excerpts from owner complaints in NHTSA records

   “Exhaust tubes on 2003 Nissan Pathfinder cracked before reached the 24,000 warranty expiration. Nissan patched tubes rather than replaced them. The patch failed this year and I am fighting with them because they should have used new parts in the first place. I can not tell if this is endangering the environment, however, I know that many Pathfinder owners are experiencing early failure of the exhaust system and Nissan is not owning up to their design defect.”

   NHTSA complaint #10241919, filed 2008-09, 22,000 miles

   “September 2007- went to repair shop for oil change, was made aware of cracked catalytic converter november 2007- rear exhaust pipe fell off january 2008- went to muffler shop, was told that 2 catalytic converters and entire exhaust pipe need replacing. May 2008- went to Nissan dealer, was told that it is not my catalytic converters, but my down pipes that have severe cracks in them. Quoted over $600 for repair kit, as this is something that they claim to have seen often enough to create a patch kit for. Quoted $1300 for new parts. …”

   NHTSA complaint #10226738, filed 2008-05, 65,000 miles
2. 2
   Fuel system

   Fuel gauge reads wrong / runs out of fuel

   • 20 complaints (18%)
   • median 127,760 mi at 12.4 yrs old (16 state mileage)
   • filed 2009–2021

   Owners describe the fuel gauge sticking, jumping, or showing a quarter to half tank when the tank is actually empty, and several say the vehicle ran out of fuel or stalled as a result. Complaints mention the fuel level sensor code and that replacing the sender unit or fuel pump did not cure it. Some owners were told the instrument cluster or the fuel tank itself needed attention, and one describes the fuel tank rusting at the top under the rear seat with a strong gasoline smell inside the cabin. Mostly reported from about 100,000 miles upward, with a few cases in the 45,000 to 75,000 mile range.

   What to check: Fill the tank and watch the gauge as it drops through half and quarter; ask whether the fuel level sender or tank has been replaced, and look under the rear seat area and filler neck for rust or a fuel smell after refueling.

   2 excerpts from owner complaints in NHTSA records

   “Everytime I fill my gas tank, the gas filler neck leaks, from what I can tell it is caused by corrosion. I;ve contacted mfctr. Nissan/manufacturer do not have any open recall campaign for the year of my vehicle, they do have an existing recall same issue/gas filler neck leaking on model and year of 1997 thru 2001”

   NHTSA complaint #10781139, filed 2015-10, 140,000 miles

   “Fuel gauge is not reading correctly repeatedly have to top off my tank that costs me more money than it should to get back and forth to work because I ran out of gas and it costed me $200 to figure out that I need something done about the gas gauge there's so many complaints about this why has it Nissan done something about it they should not be able to just let this problem go on and stick the customers that pay thousands of dollars for the vehicles. …”

   NHTSA complaint #11373096, filed 2020-11, 123,000 miles
3. 3
   Suspension

   Front strut housing corrosion / separation

   • 18 complaints (16%)
   • median 141,500 mi at 13.0 yrs old (16 state mileage)
   • 1 mention a crash, fire or injury
   • filed 2011–2025

   Complaints describe rust eating away the front strut housing so it separates from the frame, sometimes taking the brake line or steering with it and making the vehicle hard to steer or stop. Many of these owners tie their report to campaign 11V244000 and say the repair was refused because of where the vehicle was registered or because the dealer said the campaign had already been completed on one side only. Several report the problem on the passenger side after the driver side was serviced. Typically reported between about 100,000 and 180,000 miles, mostly on vehicles in road-salt states.

   Recall 11V2440001 related service bulletin

   What to check: Inspect both front strut towers and the surrounding frame for rust and separation, ask for documentation that campaign 11V244000 was completed on both sides, and have a shop check the brake lines near the struts.

   2 excerpts from owner complaints in NHTSA records

   “While driving 2003 Nissan Pathfinder I hit pothole on a city street, heard loud bang, shortly after completely lost all braking abilities, upon bringing my vehicle home and examining I notice the right front strut housing had separated from frame snapping the brake line on the right front. Appears to be the same corrosion issue as the recall on the left front strut housing.”

   NHTSA complaint #11083616, filed 2018-04, 177,025 miles

   “Nhtsa campaign number 11v244000 the strut housing corroded on the front drivers side wheel on my 2003 Nissan Pathfinder when I was driving down the highway. Had problem with steering being hard to turn I have found a recall on this problem but being that I live in texas they will not accept this recall.”

   NHTSA complaint #11023315, filed 2017-09, 180,000 miles
4. 4
   Steering

   High-speed front-end wobble over bumps

   • 6 complaints (5%)
   • median 121,750 mi at 10.8 yrs old (6 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 2004–2019

   Owners describe a violent shake or wobble that starts after hitting a bump or pothole at highway speed and settles once they slow down, making the vehicle hard to keep in its lane. Complaints point to worn suspension bushings and bearings as the likely area, and owners say alignment and tire work did not resolve it. Others report vibration at specific speeds or a knocking noise from the front wheel. Reported from about 30,000 miles up to roughly 180,000 miles, usually at speeds above 45 mph.

   4 related service bulletins

   What to check: Test drive at highway speed and over uneven pavement, and ask whether front and rear suspension bushings, bearings and shocks have been replaced.

   2 excerpts from owner complaints in NHTSA records

   “At speeds over 50 MPH the car begins to wobble, have been told this is a common problem involing faulty trailing arm bushing/ rear arm bushing and bearing need to be replaced causing what is coommonly known as the death wobble. But lets up when you let up off the gas? To me this a major safety issue! That many have had this problem, that I have found on on line forums.. Why hasn't Nissan recalled this issue?”

   NHTSA complaint #11228492, filed 2019-06, 155,000 miles

   “While traveling at a speed of less than 30 MPH in the left turn lane I heard a loud grinding noise that felt like the gears stuck. The car then suddenly and without warning, revved up,speed forward with the steering wheel locked to the right. The steering and brakes were non responsive, and I had no control. My car, at a high rate of speed, crossed three additional lanes striking a telephone pole(actually split the pole in 2 places), transformer, fire hydrant, and finally rolling down a hill where it came to rest in a parking lot. …”

   NHTSA complaint #10352198, filed 2010-08, 101,500 miles
5. 5
   Air bags

   Airbag warning light on / airbags not deploying

   • 11 complaints (10%)
   • median 116,458 mi at 12.6 yrs old (6 state mileage, few)
   • 5 mention a crash, fire or injury
   • filed 2004–2020

   Owners report the airbag light blinking or staying on after being reset, and some describe frontal impacts where the airbags did not deploy. Several owners connect their reports to the Takata inflator recalls and say a dealer inspection was done without any repair, or that diagnosis of the light carried a charge. Separately, complaints note concern that the inflator itself is the subject of a recall. Reported across a wide mileage range, from near-new vehicles to about 190,000 miles.

   Recall 20V008000Recall 15V2870002 related service bulletins

   What to check: Have the airbag system scanned for stored codes and ask for written confirmation that the Takata inflator recalls (20V008000 and 15V287000) were completed on both front airbags.

   2 excerpts from owner complaints in NHTSA records

   “Takata recall hello, I received a safety recall letter from Nissan to have my airbags inspected. I went in and left with no issues and no repair was done, just an inspection. Two months later the airbag light started blinking. I called them and asked that they fix it. They said it will cost me $150 to diagnose the problem. I stated that they caused the problem during their inspection as it was working just fine until then. They refused to fix the problem the created. …”

   NHTSA complaint #11047286, filed 2017-11, 102,916 miles

   “Vehicle was involved in a front end collision at 35mph hitting the rear of a stopped car due to traffic on the sr125 freeway in san diego county. The front end crumpled but the driver's airbag failed to deploy. Hood, bumper, grill, quarter panels all crushed, but airbag failed to deploy. Question whether the inflator for the airbag has an issue as these airbags/inflators are part of the takata recall.”

   NHTSA complaint #10780784, filed 2015-10, 160,000 miles

Buying note. Check the exhaust system, the fuel gauge behavior and both front strut towers carefully before buying, and confirm in writing which open recalls — particularly the strut housing and airbag inflator campaigns — have actually been completed on the vehicle.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.