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2001 Mitsubishi Montero: problems, recalls and reliability

4 recalls and 166 owner complaints on record; the weakest area is service brakes, hydraulic (34% of complaints); the 1999 and 2000 and 2003 model years look more trouble-free.

Data updated weekly · latest recall Sep 2004

4
recalls
166
owner complaints
2
fire reports
107,371
typical failure mileage, mi

All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.

Problems tend to appear late (median 107,371 mi)One of the most complained-about Montero years (#1 of 15, age-adjusted)Weak spot: service brakes, hydraulic (34%)2 fire reports

Common problems

Computed from 166 owner complaints filed with NHTSA for this exact model year.

Service Brakes, Hydraulic (brakes)34% · 55 complaints
Electrical System (battery, wiring, electronics)12% · 20 complaints
Engine And Engine Cooling (engine, radiator, overheating)11% · 18 complaints
Service Brakes (brakes)10% · 17 complaints
Air Bags (airbags and crash sensors)7% · 11 complaints
Power Train (transmission, axles, driveline)6% · 10 complaints
Reporting - safety recall as stated on NY state fail inspection. Emissions issues Ãmission results- MIL commanded "fail" Code P0136-O2 Sensor Code PO455 -Evaporative emission system leakOwner report · Unknown Or Other · Jun 2022
After googling and doing a little reaching I found out it is a very common problem amongst these vehicles that the horn starts blaring in the early morning hours non stop until unplugging the fuse or battery. I have to remove the fuse therefore I'm unsafe knowing that I'm driving without any communication with other vehicles. It is a very expensive repair that most people can't afford so they're left doing what I learned to do which puts a lot of people in danger. Please help with this safety concern.Owner report · Unknown Or Other · Dec 2021
The brake booster accumulator is leaking so it makes a 'chirping' sound from the left side of the vehicle. This is a recognized fault with this vehicle and a recall was issued I did not get notification of the recall so did not get it fixed. It has now become a problem which I am told could cause the brakes to fail, obviously a serious safety issue. I have spoken to mitsubishi and they will not honor the recall. *trOwner report · Service Brakes · May 2020
Show 7 more owner reports
Tl* the contact owns a 2001 mitsubishi montero. While driving 30 mph, the contact's wife heard an abnormal chirping sound and the brakes failed. The sound originated from the under the dashboard. When the contact attempted to brake, the brake pedal traveled to the floorboard. In addition, the ABS warning indicator illuminated. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and did not assist. The failure mileage was 228,983.Owner report · Service Brakes · May 2019
Tl* the contact owns a 2001 mitsubishi montero. While driving 35 mph, the battery and brake indicators illuminated. In addition, the steering wheel seized and became difficult to turn. The failure occurred two times on different occasions. The vehicle was towed to an independent mechanic where it was diagnosed that the crank shaft guide pin fractured and needed to be replaced. The vehicle was repaired, but the failure recurred. The vehicle was taken back to the independent mechanic to be repaired. The dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 225,000.Owner report · Engine · Jul 2018
On 9/4/2017 at approximately 615am the vehicle was parked in the garage. 10 minutes later our puppy was barking at the door leading to garage. Husband went to see why and saw smoke coming from the door. He opened the door and the garage was filled with black smoke and there was a fire on the underside of the vehicle. Consequently this led to my entire home burning down.Owner report · Unknown Or Other · Sep 2017
Horn on car starts blowing for unknown reason, car was not running and was very cold. I was told this happened because of horn trigger was sensitive to cold weather.Owner report · Unknown Or Other · Dec 2016
Tl* the contact owns a 2001 mitsubishi montero. The contact stated that the horn sounded independently. The contact stated that the battery had to be disabled to stop the horn from sounding. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 150,000.Owner report · Electrical System · Oct 2016
Gas leak from the front mount area of the sending unit on top of the gas tank. Significant leak, odor of gas overwhelming. Quoted $1200 to repair. All salvaged tanks/kits in similar condition. Fire hazard, and it was recommended by auto masters to have it fixed for safety reasons. It leaks when it is running due to the built up pressure. Now hard to start because there is not enough pressure (being lost from the leak). Another safety issue.Owner report · Fuel/Propulsion System · Jan 2016
Tl* the contact owns a 2001 mitsubishi montero. While driving 65 mph, the horn sounded loudly without warning. The vehicle was taken to the dealer where it was diagnosed that the horn failed and the horn module needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 352,478. Ma 10/15/2015Owner report · Electrical System · Aug 2015

When filing, owners marked a crash in 15 of these complaints and injuries in 14 - self-reported to NHTSA, not verified accident statistics.

Recalls - 4 campaigns

EQUIPMENT:OTHER:LABELS04V428000 · Sep 2004

CERTAIN PASSENGER VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208, 'OCCUPANT CRASH PROTECTION.' THE BILINGUAL ENGLISH/SPANISH REMOVABLE AIR BAG WARNING LABELS AFFIXED TO THE DASH AND TO THE SUNVISOR DO NOT MEET THE SIZE REQUIREMENTS OF THE STANDARD.

Remedy: MITSUBISHI CARIBBEAN WILL MAIL A CUSTOMER NOTIFICATION LETTER CONTAINING A WRITTEN DESCRIPTION AND A GRAPHIC OF THE BI-LINGUAL DASHBOARD AIR BAG WARNING LABEL. IN ADDITION, ALL CURRENT 2000-2004 NATIVA OWNERS WILL ALSO RECEIVE REPLACEMENT AIR BAG ALERT LABELS FOR THE SUN VISORS. THIS RECALL IS EXPECTED TO BEGIN DURING MARCH OR APRIL 2005. THE NOTIFICATION TO THE NATIVA OWNERS IS EXPECTED TO BEGIN DURING APRIL OR MAY 2005. OWNERS SHOULD CONTACT MITSUBISHI CARIBBEAN AT 1-787-251-8715.

VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR00V123002 · May 2000

VEHICLE DESCRIPTION: PASSENGER VEHICLES. SOME OF THESE VEHICLES ARE EQUIPPED WITH OUTSIDE REARVIEW MIRRORS ON THE PASSENGER SIDE WHICH DO NOT COMPLY WITH THE REQUIREMENTS OF FMVSS 111, "REARVIEW MIRRORS."

Remedy: DEALERS WILL REPLACE THE REARVIEW MIRROR.

EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL04V067000 · Feb 2004

CERTAIN SPORT UTILITY AND PASSENGER VEHICLES FAIL TO COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEMS." THE OWNER'S MANUAL DOES NOT CONTAIN A STEP-BY-STEP DESCRIPTION FOR HEADREST ADJUSTMENT WHEN INSTALLING A CHILD RESTRAINT SYSTEM (CRS) TETHER STRAP.

Remedy: A LETTER OUTLINING THE PROBLEM WILL BE SENT TO OWNERS ALONG WITH A STICKER CONTAINING THE CORRECT INSTRUCTIONS AS WELL AS INSTRUCTIONS ON WHERE TO AFFIX THE STICKER IN THE OWNER'S MANUAL. THE RECALL BEGAN ON MARCH 29, 2004. OWNERS SHOULD CONTACT MITSUBISHI AT 1-888-648-7820.

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM01V254001 · Aug 2001

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES. THE ACCUMULATOR THAT IS INSTALLED ON THE HYDRAULIC BRAKE BOOSTER MAY HAVE BEEN IMPROPERLY MANUFACTURED. OVER A PERIOD OF TIME, THIS COULD RESULT IN LEAKAGE OF THE PRESSURIZED NITROGEN GAS FROM INSIDE THE ACCUMULATOR.

Remedy: DEALERS WILL INSTALL AN IMPROVED ACCUMULATOR. OWNER NOTIFICATION MAILING BEGAN OCTOBER 1, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MITSUBISHI AT 1-800-222-0037.

Trouble codes owners mention

OBD-II codes that appear in NHTSA complaints about this car.

Specifications

Factory options offered for the 2001 model year, decoded from the NHTSA vPIC database. Individual vehicles have one of each.

Drive type4WD/4-Wheel Drive/4x4

How other years compare

Check your exact Montero by VIN

Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.

Open VIN decoder

Frequently asked questions

Is the 2001 Mitsubishi Montero reliable?

NHTSA has 166 owner complaints and 4 recall campaigns on record for the 2001 Mitsubishi Montero. The most complained-about area is service brakes, hydraulic (34% of complaints).

At what mileage do 2001 Mitsubishi Montero problems usually appear?

Half of the complaints that mention mileage were filed at 107,371 miles or less.

Does the 2001 Mitsubishi Montero have open recalls?

4 recall campaigns have been issued, the latest concerning equipment:other:labels. Check your specific vehicle by VIN - recall repairs are free at franchised dealers.

Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.