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
01 —By component

Complaints by component

One complaint can cite several components
  1. Structure10
  2. Electrical system7
  3. Power train6
  4. Service brakes4
  5. Engine and engine cooling4
  6. Service brakes, hydraulic4
  7. Air bags4
  8. Equipment3
  9. Seat belts2
  10. Fuel system, gasoline1
  11. Exterior lighting1
  12. Fuel/propulsion system1
  13. Engine1
  14. 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
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20052
20062
20071
20083
20093
20103
20115
20124
20133
20144
20154
20161
20171
20182
20190
20201
20210
20220
20230
20240
20250
20261

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.

03 —Owner reports

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.”
Owner complaint to NHTSAFiled Aug 17, 2018StructureODI 11120700

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.”
Owner complaint to NHTSAFiled May 10, 2018Electrical systemODI 11093203

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.”
Owner complaint to NHTSAFiled Feb 9, 2020Power trainODI 11308058

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?”
Owner complaint to NHTSAFiled Jul 29, 2015Service brakes, Fuel/propulsion systemODI 10744829

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”
Owner complaint to NHTSAFiled Apr 27, 2014Engine and engine coolingODI 10585168

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.”
Owner complaint to NHTSAFiled Oct 19, 2011Service brakes, hydraulicODI 10430799
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.