2005 Mitsubishi Endeavor problems & reliability
40 owner complaints filed with NHTSA for the 2005 Mitsubishi Endeavor, alongside 6 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
3 complaints report injuries (3 injured).
Federal crash records (FARS 2020–2023): 2005 Mitsubishi Endeavor vehicles were involved in 8 fatal crashes with 4 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Structure → | 10 | 25% |
| Electrical System | 7 | 18% |
| Power Train | 6 | 15% |
| Air Bags | 4 | 10% |
| Engine and Engine Cooling | 4 | 10% |
| Service Brakes | 4 | 10% |
| Service Brakes, Hydraulic | 4 | 10% |
| Equipment | 3 | 8% |
| Unknown OR Other | 3 | 8% |
| Seat Belts | 2 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 97,000 miles (middle 50% between 57,662 and 122,500 miles), based on 35 complaints that included mileage.
Complaints by incident year
What owners report
“The contact owns a 2005 Mitsubishi Endeavor. The contact stated that while refueling the vehicle on two occasions, gasoline was leaking under the driver’s rear, underneath the fuel door, onto the ground. The contact stated that after refueling the vehicle, the fuel leak ceased. The vehicle was taken to the residence…”
Fuel System, Gasoline · filed Aug 4, 2026
“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…”
Power Train · filed Feb 9, 2020
“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…”
Structure · filed Aug 17, 2018
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- IGNITION-PARK INTERLOCK SYSTEM
Preliminary Evaluation PE08006 · opened Jan 29, 2008 · closed Apr 14, 2008 · led to recall 08V276000
Technical service bulletins
61 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2005 Mitsubishi Endeavor. The 10 most recent:
This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 3rd quarterly technician quiz for 2023.
DEALER LETTER · Service Bulletin/Repair Instructions · issued Jul 21, 2023
This Technical Service Bulletin provides instructions and material safety data sheets for removal of rap-film adhesive residue.
TSB-23-00-004 · Service Bulletin/Repair Instructions · issued Apr 24, 2023
This Technical Service Bulletin reviews the regulations that require a label showing the reduction in load carrying capacity be affixed to vehicles when the total net weight of accessories is more than 1.5 percent of…
TSB-23-00-001 · Service Bulletin/Repair Instructions · issued Apr 24, 2023
This is a Dealer Letter sent to dealers informing that Mitsubishi Technical Training has launched the 2nd quarterly technician quiz for 2023.
DEALER LETTER · Service Bulletin/Repair Instructions · issued Apr 21, 2023
This Technical Service Bulletin was sent to dealers to explain the difference between normal dew condensation, which is a natural phenomenon, and water penetration caused by improper sealing or a defective/broken part.
TSB-22-54-003 · Service Bulletin/Repair Instructions · issued Apr 7, 2022
This is a service newsletter (Tech Talk) that was sent out to dealers.
TT253 · Service Bulletin/Repair Instructions · issued Nov 26, 2019
This is a Technical Service Bulletin sent to dealers. This bulletin supersedes TSB-18-00-003, issued April, 2018, to add updated information for Carrying Capacity Reduced Label.
TSB-19-00-008 · Service Bulletin/Repair Instructions · issued Jul 30, 2019
This is a Technical Service Bulletin that was sent to dealers. The bulletin updates the Rear Suspension section of the affected Service Manuals to update the special service tool used in replacement of the Toe Control…
TSB-19-34-001 · Service Bulletin/Repair Instructions · issued Jan 8, 2019
This is a message sent to dealers, to inform them that an update for MEDIC will be available.
MEDICUpdate517 · Service Bulletin/Repair Instructions · issued Feb 27, 2018
This is a service newsletter (Tech Talk) that was sent out to dealers.
TT237 · Service Bulletin/Repair Instructions · issued Feb 26, 2018
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2005 Mitsubishi Endeavor has 6 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2005 Mitsubishi Endeavor?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 97,000 miles — budget accordingly if the car is approaching that mileage.