Most common 2006 Mitsubishi Endeavor problems
Share of the 20 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Mitsubishi Endeavor complaints by model year
Best Endeavor years: 2008, 2011, 2006. Years to avoid: 2004, 2005, 2007. Compare all years →
2006 Mitsubishi Endeavor recalls (5)
Electrical system › Software
Mitsubishi is recalling certain model year 2006-2008 endeavor with manual air conditioning. Due to an incorrect heater (HVAC) controller signal, the air flow from the air vents May randomly change direction and/or the temperature May briefly cycle between hot and cold.
Remedy: Dealers will inspect for damage and if necessary repair the mode door shaft free of charge. The safety recall began on December 7, 2010. Owners May contact Mitsubishi at 1-800-222-0037.
Fuel system, gasoline › Storage › Tank assembly › Filler pipe and cap
Mitsubishi is recalling certain model year 2004-2010 endeavor vehicles originally sold in or currently registered in the states of connecticut, delaware, illinois, indiana, iowa, kentucky, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania, rhode island,…
Remedy: Dealers will replace the fuel filler pipe with a new improved part free of charge. The safety recall is expected to begin on or before July 5, 2010. Owners May contact Mitsubishi at 1-800-222-0037.
Fuel system, gasoline › Storage › Tank assembly
Mitsubishi is recalling 45,988 my 2005-2007 endeavor, galant, eclipse coupe, and my 2007 eclipse spyder vehicles. The bracket that is the attachment point for the left rear fuel tank mounting strap May have been improperly formed during a metal stamping process.
Remedy: Dealers will inspect to see if the left rear fuel tank strap mounting bracket has splitting beyond a specific limit. Vehicles with moderate to severe splitting will be repaired using a reinforcement cap, a special…
Electrical system › Ignition
Mitsubishi is recalling 120,000 my 2004-2006 endeavor passenger vehicles. During vehicle use, the ignition key interlock cable (which is a component of the interlock system) May allow the interlocking cam to fall forward and allow the ignition key to be removed from the ignition switch when the gearshift mechanism is not in the…
Remedy: Dealers will inspect and correct these vehicles for the reported condition. The recall will begin on July 7, 2008. Owners May contact Mitsubishi at 1-888-648-7820.
Seat belts › Front
On certain passenger vehicles, the right side lower seat belt anchor May separate during a severe vehicle crash.
Remedy: Dealers will replace the front passenger side seat belt and bracket assembly free of charge. The recall began on March 17, 2008. Owners May contact Mitsubishi at 1-800-222-0037.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2006 Mitsubishi Endeavor:
Ignition-park interlock system
The subject vehicle ignition-park interlock and shift lock (brake-shift interlock) systems are mechanically actuated.the systems utilize two cable assemblies that connect to a plastic housing mounted to the shift lever mechanism.within the housing is a lever (interlock lever) that the ignition-park interlock cable connects to.when the interlock lever is positioned in its rearward travel range, the ignition key…
What 2006 Mitsubishi Endeavor owners say
Fuel & propulsion system
The contact owns a 2006 Mitsubishi Endeavor. The contact stated that while driving at an undisclosed speed, he smelled an abnormal gasoline odor inside the interior of the vehicle. After a visual inspection, the contact observed corrosion on the fuel filler pipe. The check engine warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related it to NHTSA Campaign Number 10V065000 (Fuel System, Gasoline); the VIN was included, and had already been repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 195,000.
"The fuel filler neck has rusted through and is actively leaking liquid gasoline when the tank is filled past 3/4, creating an active fire hazard. While Safety Recall 10V-065 shows as completed for this VIN, the original manufacturer remedy has completely failed. Furthermore, the local dealership refuses to inspect or address this failed safety recall without a $193 diagnostic fee, and Mitsubishi Corporate has ignored multiple email inquiries since April. I am requesting a federal review because the vehicle remains unsafe due to a failed recall remedy and the manufacturer refuses to provide a free fix."
Electrical system
Tl* the contact owns a 2006 Mitsubishi Endeavor. The contact stated that while parking, the shift lever failed to shift from the drive to the park position. The contact stated that the emergency brake had to be engaged in order to stop the vehicle from moving and turn it off. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA campaign number: 08V139000 (electrical system). The manufacturer was not notified of the failure. The failure mileage was 55,000.
Tl* the contact owns a 2006 Mitsubishi Endeavor. The contact stated that the control switch on the heater vent was inoperable. The vehicle was taken three times to the dealer who repaired the heater vent but the failure recurred. The recall NHTSA campaign id number: 10V514000 (electrical system: software). The vehicle was not repaired. The manufacturer was made aware of the failure who did not offered any assistance. The failure mileage was 80,000 and the current mileage was 90,000. Updated 10/16/12 updated 10/18/2012
2006 Mitsubishi Endeavor engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 3.8L 6-cyl | 4-speed automatic | FWD | 16 / 21 / 18 |
| 3.8L 6-cyl | 4-speed automatic | 4WD/AWD | 15 / 20 / 17 |
EPA ratings. Class: SUV.
Frequently asked questions
Is the 2006 Mitsubishi Endeavor a good car?
Based on 20 owner complaints filed with NHTSA, the 2006 Endeavor rates average: 20% fewer complaints than a typical year of the Endeavor at the same age. It is one of the best Endeavor years by this measure. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2006 Mitsubishi Endeavor?
The fuel & propulsion system — 7 complaints, 35% of all complaints for this model year. Next are the electrical system (5) and engine & cooling (2).
How many recalls does the 2006 Mitsubishi Endeavor have?
There are 5 recalls for the 2006 Mitsubishi Endeavor, the most recent from October 20, 2010 (software). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Mitsubishi Endeavor?
The best years by complaints, compared at the same age, are 2008, 2011 and 2006. Years to avoid or approach with caution: 2004, 2005 and 2007. See the full Mitsubishi Endeavor years comparison.
At what mileage do 2006 Mitsubishi Endeavor problems happen?
The median mileage reported in complaints is about 106,000 miles; 20% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.