2004 Mitsubishi Montero
The Verdict
The 2004 Mitsubishi Montero has 5 owner complaints filed with NHTSA. The most reported issues are brakes (4 complaints) and body (1 complaints). With a Klunk Score of 99/100, it earns a "Smooth Ride" rating. If you're shopping for a Mitsubishi Montero, consider the 2005 model year which has 80% fewer complaints.
Safe Bet
The 2005 has 80% fewer complaints
View the 2005 Mitsubishi Montero dashboard →
Klunk Score: Smooth Ride
This vehicle year has significantly fewer complaints than average. A reliable choice.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
Recalls 1
Active safety recalls from NHTSA for this vehicle year.
ON CERTAIN SPORT UTILITY VEHICLES, THE VEHICLE CAPACITY WEIGHTS AS STATED ON THE TIRE AND LOADING INFORMATION LABEL ARE IN ERROR.
Risk
THIS INFORMATION COULD POTENTIALLY RESULT IN CONSUMERS LOADING THEIR VEHICLES BEYOND THE GROSS VEHICLE WEIGHT RATING (GVWR).
Remedy
OWNERS WILL BE SENT REPLACEMENT LABELS WITH INSTRUCTIONS ON HOW TO INSTALL THEM. THE RECALL BEGAN ON APRIL 14, 2004. OWNERS SHOULD CONTACT MITSUBISHI AT 1-800-222-0037.
Reported Apr 10, 2026
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Under the Hood
Each number is a complaint. Darker = bigger problem.
By Category
By Severity
Worst Problems
Complaints
2004 Mitsubishi Montero Limited: Hydraulic Brake Booster is malfunctioning, making a ("gobble-gobble", squirrel-like chirping sound) almost every time the brake pedal is pressed. Hwy driving, without the use of brakes, the frequent "chirping" sounds still occur. Under medium to heavy braking, the vehicle shudders and shakes. This specific sound is made in all gear selections and even when the car's battery is on/engine off. Upon inspection of the hydraulic brake booster under the hood, the unit shakes when the chirp sound is made. Duration of the sound lasts around one second and it happens frequently (5-10 times per minute).
THERE ARE HOLES IN FRAME IN FRONT AREA THE REST OF FRAME FROM CONVER IS OK WANTED TO KNOW WHAT OR HOW GET FIXED THIS WAS LIKE THIS WHEN I PURCHASED IT IF I NEED TO SEND PHOTOS LET ME KNOW SOME HOW IT WAS MISSING THE CALLIC CONVER THAT I NOTICED THE HOLES ON BOTH SIDES IT WAS ALSO BLOWNEN BEAK LIGHTS OUT I PAY & 98 TO HAVE FIX
TL* THE CONTACT OWNS A 2004 MITSUBISHI MONTERO. WHILE DRIVING APPROXIMATELY 60 MPH AND ATTEMPTING TO ENGAGE THE BRAKES, THE BRAKE PEDAL WAS HARD TO DEPRESS. THE EMERGENCY BRAKE HAD TO BE ACTIVATED IN ORDER TO STOP THE VEHICLE. ALSO, THE CONTACT HEARD AN ABNORMAL NOISE FROM THE DRIVER SIDE OF THE INSTRUMENT PANEL WHEN THE BRAKES WERE APPLIED. THE DEALER STATED THAT THE HYDRAULIC BOOSTER SYSTEM NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND INFORMED THE CONTACT THAT THE VEHICLE WAS PREVIOUSLY REMEDIED ACCORDING TO NHTSA CAMPAIGN NUMBER: 01V254001 (SERVICE BRAKES, HYDRAULIC). THE APPROXIMATE FAILURE MILEAGE WAS 189,000.
TL*THE CONTACT OWNS A 2004 MITSUBISHI MONTERO. THE CONTACT STATED THAT THE INSTRUMENT PANEL BRAKE LIGHTS ILLUMINATED. IN ADDITION, THERE WAS A COMPLETE LOSS OF BRAKE POWER. THE CONTACT STATED THAT HE WOULD HAVE TO PUMP THE BRAKE PEDAL. THE DEALER STATED THAT THE DIAGNOSES PULLED APPROXIMATELY 20 DIFFERENT CODES. AS OF OCTOBER 9, 2007, THE DEALER HAD NOT REPAIRED THE VEHICLE. THE CURRENT AND FAILURE MILEAGE WERE 125,000.
DT: THE CONTACT STATES THE BRAKES HAD LESS THAN 8,000 MILES ON THEM BEFORE THEY NEEDED TO BE CHANGED, AND WERE CHANGED IN MAY 2005. CURRENTLY, NEED NEW FRONT BRAKES . THE DEALER AND MITSUBISHI POINTED THE FINGER AT EACH OTHER. THE BRAKES WERE MAKING A SQUEAKING/GRINDING NOISE.*AK