Problems · NHTSA complaints
2005 Mitsubishi Endeavor problems
Owners filed 40 complaints about the 2005 Mitsubishi Endeavor with NHTSA between Nov 2005 and Aug 2026. The most-cited component is structure (10).
Complaints
40
Filed with NHTSA
Crashes
6
Reported by owners
Fires
2
Reported by owners
Injuries
3
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Structure10
- Electrical system7
- Power train6
- Service brakes4
- Engine and engine cooling4
- Service brakes, hydraulic4
- Air bags4
- Equipment3
- Seat belts2
- Fuel system, gasoline1
- Exterior lighting1
- Fuel/propulsion system1
- Engine1
- Latches/locks/linkages1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Oct 30, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
2
2
1
3
3
3
5
4
3
4
4
1
1
2
0
1
0
0
0
0
0
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 3 |
| 2011 | 5 |
| 2012 | 4 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 0 |
| 2020 | 1 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 0 |
| 2026 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Structure
10 reports
“TL* THE CONTACT OWNS A 2005 MITSUBISHI ENDEAVOR. THE CONTACT STATED THAT EXTENSIVE MOLD DEVELOPED DUE TO A LEAK IN THE VEHICLE. DUE TO THE PLACEMENT OF THE AIR CONDITIONING DRAIN PLUG, WATER LEAKED ONTO THE FLOORBOARD. THE CONTACT STATED THAT THE CARPET IN THE VEHICLE WAS SOAKED. WHILE DRIVING AND ATTEMPTING TO DEPRESS THE BRAKE PEDAL, THE CONTACT'S FOOT SLIPPED OFF OF THE BRAKE PEDAL DUE TO THE BOTTOM OF HER SHOE BEING WET FROM THE LEAK. THE VEHICLE WAS TAKEN TO SEVERAL INDEPENDENT MECHANICS WHO CONFIRMED THAT THE WATER LEAKED FROM THE DRAIN PLUG. THE VEHICLE WAS NOT REPAIRED. A DEALER AND THE MANUFACTURER WERE NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 112,000.”
Electrical system
7 reports2 fires1 related recall
“MY VEHICLE HAS THE SAME PROBLEM AS 2006-2008 MODEL YEARS OF THE SAME CAR. THAT IS, THE HEATER CONTROLLER SIGNAL TO THE HVAC SYSTEM CODES AS U111, AND CONSEQUENTLY THE A/C WILL NOT TURN ON AT ALL, BUT INDICATOR LIGHT SHOWS IT TO BE ON. THE COMPRESSOR IS NOT RECEIVING THE SIGNAL FROM THE CONTROLLER. THE DEALER SAYS THIS RECALL (NUMBER 10V514000) DOES NOT COVER 2005 CARS.”
Power train
6 reports3 crashes
“I WAS USING AN EXIT TO MERGE INTO THE HIGHWAY AND WHEN I MERGED, THE VEHICLE COMPLETELY LOST POWER. I COULD HEAR THE ENGINE WORKING BUT NO POWER TO THE VEHICLE. A SEMI ALMOST TOTALED ME BUT THANK GOD IT MERGED THANKS TO ANOTHER DRIVER. THE ROLLED BARELY MAKING IT TO THE SIDE OF HIGHWAY AND FOUND OUT THE TRANSMISSION BLEW OUT. I WANT TO MAKE THIS PERFECTLY CLEAR: I DO ROUTINE MAINTENANCE CONDUCTED AT PROFESSIONAL SHOPS FOR ALL OIL CHANGES AND OR OTHER ISSUES RELIGIOUSLY AND THE MILES ON VEHICLE AREN'T HIGH. IN OTHER WORDS, I ALMOST LOST MY LIFE BECAUSE OF THIS WITH NO WORKING VEHICLE TO ADD. THIS INCIDENT HAPPENED IN A BUSY HIGHWAY. NO ACCELERATION, REVERSES OR ANYTHING ELSE OTHER THAN PARK. THE MECHANICS TOLD ME THAT THIS MODEL COMES WITH A CHEAP FILTER THAT ALLOWS ANOMALIES SUCH AS POORLY MADE MATERIAL FROM THE SUV OR OTHERS TO SLOWLY GET IN THE TRANSMISSION. AS STATED BEFORE, I REGULARLY KEEP UP MAINTENANCE TO THIS VEHICLE. I DON'T KNOW HOW THIS HAPPENED BUT A GOOD TRANSMISSION ALL OF A SUDDEN DIED AND I TOO ALMOST LOST MY LIFE FROM A SEMI DOING 75 ON A HIGHWAY.”
Service brakes
4 reports1 crash
“WET FLOOR BOARD ON DRIVERS SIDE DUE TO A LEAKING HVAC. MAY CAUSE SLIPPERY FEET WHILE OPERATING VEHICLE. ALSO CAUSING MILDEW AND OR RUST. SEEN LOTS AND LOTS OF DISCUSSION ON NET ABOUT THIS KNOWN PROBLEM. AND THEY EVEN HAVE A BULLETIN ON THERE WEBSITE FOR THE PROBLEM. BUT NO RECALL?”
Engine and engine cooling
4 reports
“MY AIR CONDITIONER KEEPS GOING OUT EVERY YEAR. I HAVE OWN THE VEHICLE 2 1/2 YEARS. I AM HAVING TO HAVE THE AIR CONDITIONER FIXED AGAIN ( THAT IS THE SUMMER OF 2013, & 2014). I HAVE TALKED TO OTHER OWNERS WHO ARE HAVING THE SAME PROBLEM. THIS IS COSTING ME AROUND $400.00 EVERY YEAR. I WOULD LIKE SOMEONE TO INVESTIGATE AND FIX THIS PROBLEM. [XXX] *TR”
Service brakes, hydraulic
4 reports2 related recalls
“TL* THE CONTACT OWNS A 2005 MITSUBISHI ENDEAVOR. THE CONTACT WAS DRIVING 10 MPH WHEN THE BRAKES WERE DEPRESSED BUT THE VEHICLE FAILED TO STOP. THE EMERGENCY BRAKE WAS DEPLOYED IN ORDER TO STOP THE VEHICLE. THE CONTACT ALSO MENTIONED THE VEHICLE CALIPER WAS DETACHED UNDER THE VEHICLE. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE THE MECHANIC CONFIRMED THAT THE CALIPER AND FRONT BRAKES NEEDED TO BE REPLACED. THE MANUFACTURER WAS CONTACTED AND THEY CONFIRMED THAT THE VIN DID NOT QUALIFY FOR REPAIRS UNDER NHTSA CAMPAIGN ID NUMBER: 06V068000 (SERVICE BRAKES, HYDRAULIC: FOUNDATION COMPONENTS:DISC:CALIPER). THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS 80,000 AND THE CURRENT MILEAGE WAS 82,000.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 30, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.