Power Assist Brake Vacuum Problems of Mitsubishi Montero - part 1

The contact owns a 2001 Mitsubishi Montero. The contact stated that after having repairs to the vehicle under NHTSA campaign id number: 01v254001 (service brakes, hydraulic:power assist:vacuum), the brake booster started to make a loud noise when the brakes were applied. The vehicle was taken to a local mechanic who diagnosed that the hydraulic brake booster accumulator was defective and needed to be replaced. The manufacturer was made aware of the failure who did not offer of any assistance since the vehicle had been previously repaired under the recall. The vehicle was not further repaired. The failure mileage was 91,000 and the current mileage was 93,000. Updated 02/06/bf updated 02/10/12.

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The contact owns a 2001 Mitsubishi Montero. The contact noticed that when applying pressure to the brakes he heard a clicking noise similar to NHTSA campaign id number: 01v254001 (service brakes, hydraulic:power assist:vacuum). The vehicle was taken to the dealer where they performed a diagnostic test which confirmed that the accumulator needed to be replaced. The manufacturer advised the contact that his vehicle had not been included in the previous recall and offered no additional assistance. The vehicle had not been repaired. The current and failure mileages were 130,000.

The contact owns a 2001 Mitsubishi Montero xls. While the contact was driving, the brakes failed to respond. All of sudden, abs and brake lights came on and the brake pedal was very hard to push. The contact took it to the dealer and found the problem was hydraulic brake booster unit. Regarding NHTSA campaign id number 01v254001, the manufacturer denied his right to have the recall repairs and said the original recall had been already taken care in 2001. The contact had similar problem in 2008 without knowing any recall issues. The dealer charged for replacing the accumulator. The vehicle seems to have very serious safety-concerned problem and it keeps recurring mileage is slightly over 100,000. Filed complaint on 07/25/2010.

The contact owns a 2001 Mitsubishi Montero with 130000 miles. The contact stated that recall 01v254001 is not an adequate fix for the failure. While driving 60 mph under normal conditions the contact attempted to stop the vehicle and the power brakes failed. The contact was able to stop the vehicle with out a crash. The contact had the recall repaired but it failed again. The dealer is aware of this failure and stated that there is not a current solution. The VIN was not available.

I own a 2001 Mitsubishi Montero ltd. Approx 2 weeks ago noticed random, intermittent chirping noise. Can also feel vibration in brake pedal when chirping. Noise has become more frequent and continual. Took to midas and was told there is a recall #01v254001. Called capitol Mitsubishi,san jose,CA only to be informed that since SUV has 173,000 miles the recall does not apply. Per dealership max miles is 150,000 so the repair will cost me between $500-600. Based on research the hydraulic brake booster wont function when needed.

The contact owns a 2001 Mitsubishi Montero limited. While the contact was driving in reverse, the brakes failed to respond. When he pumped the brake pedal, he heard a squeaking sound. The vehicle was inspected by an independent mechanic, who determined that the hydraulic brake booster accumulator failed. Regarding NHTSA campaign id number 01v254001, the manufacturer denied his right to have the recall repairs performed because the vehicle exceeded the 150,000 mile requirement. The vehicle has not been repaired. The speed was unknown. The failure and current mileages were less than 166,000. Updated 5/18/09 updated 05/20/09.

Several months ago the accumulator broke on my mitsubshi Montero limited. The dealer is saying that the accumulator was replaced, under recall, prior to my acquiring the vehicle. I purchased the vehicle in 2002. If the accumulator was replaced it should not have broken. I was quoted a price of $4,000 to have repaired. Your help is greatly appreciated.

The contact owns a 2001 Mitsubishi Montero. The contact stated that the brake pressure canister was defective. The contact's wife was backing out of the driveway and realized that the brakes failed. She had to engage the parking brake in order to stop the vehicle. When she stopped the vehicle, the brakes began to work, but there was a tapping noise under the dashboard. When the contact's wife attempted to pump the brakes repeatedly, the abs light illuminated and began beeping. He discovered NHTSA campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum). The contact has not taken the vehicle to the dealer. The manufacturer stated that the original recall repair had previously been performed on the vehicle. The purchase date was unknown. The current and failure mileages were 90,564.

The contact owns a 2002 Mitsubishi Montero. While depressing the brake pedal from 60 mph, the contact heard an abnormal noise coming from the brakes. The vehicle would not stop once the brakes were applied. He took the vehicle to the dealer and they stated that the hydraulic brake booster had a small leak and needed to be replaced. Nhtsa campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum) was referenced. The current and failure mileages were 80,200. Updated 05/05/08. The consumer stated the problem was a result in a leakage from the pressurized gas from inside the accumulator. Updated.

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Abnormal noise from the car everytime I step on the brakes and its taking longer to stop its a Mitsubishi Montero 2002 limited.

The contact owns a 2001 Mitsubishi Montero. The contact stated that the hydraulic power assist vacuum on the brakes is causing a loss of gas pressure. When the vehicle is parked for a long period of time, the gas pressure is lost. When the brakes are applied, they do not perform to their full potential. The dealer and manufacturer stated that her VIN was not included in NHTSA campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum). The vehicle was evaluated and it was found to have the exact same defect as stated in the recall. The recall also stated that the affected vehicles were produced before June 20, 2001. The contact's vehicle was produced on September 4, 2000. The failure and current mileages were 123,606. Updated 02-12-08.

The contact owns a 2002 Mitsubishi Montero. When the vehicle was started and the brake was applied at approximately 35 mph, the contact heard a metal sound. The repair shop replaced the hydraulic boost assembly. The manufacturer stated that the VIN was not included in NHTSA campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum). The current and failure mileages were 80,000. Updated 03/06/08.

The contact owns a 2001 Mitsubishi Montero. While driving at any speed, the contact heard a honking noise coming from the engine compartment. The mechanic stated that the brake booster accumulator for the abs caused the failure. There is a recall for the service brakes, hydraulic: power assist: vacuum (NHTSA campaign id number 01v254001). The manufacturer stated that they would not repair the vehicle because the recall was too old. The failure mileage was 108,000 and current mileage was 110,000.

The contact owns a 2001 Mitsubishi Montero. While the vehicle was parked with the parking brake applied, the contact heard an abnormal noise coming from the driver side of the dashboard. The mechanic stated that the brake booster accumulator needed replacing. The vehicle was serviced for NHTSA campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum) before it was purchased. The dealer stated that the vehicle was only inspected for the recall, however, the manufacturer would not service the recall because their records indicated that the part was replaced. The current and failure mileages were 101,000.

My 2001 Mitsubishi Montero is making load sounds when I apply the brakes. According to your site there was a recall on a part of my brakes. In 2001 when the car was still very new this recall was conducted and my vehicle was "fixed" according to dealer records. Now I am having the same problem again and the dealer and Mitsubishi motors say it is my problem now. If their recall does not work then they are liable, not me. This is a safety issue, other people have had their brake fail completely and not be able to stop because of this issue. Mitsubishi should have to fix this problem free of charge until they get it right, not just the first time! I will never buy Mitsubishi again and your agency should not allow this policy to further put peoples lives at risk.

The contact owns a 2001 Mitsubishi Montero. The contact stated that she heard a loud noise when the brakes were applied. No warning lights illuminated. The vehicle has not been taken to the dealer or a mechanic. She called the manufacturer and they stated that her VIN was not included in NHTSA campaign id number 01v254001 (service brakes, hydraulic:power assist:vacuum). The current and failure mileages were 91,000. Updated 01/11/08. Updated.

2002 Mitsubishi Montero. The hydraulic brake accumulator failed at 65,000 miles. I heard a noise from the left side of the dash board and stopped at my local mechanic. He diagnosed the problem and told me I shouldn't drive it until it is repaired. He also said there was a recall, NHTSA id 01v254001. After calling my local Mitsubishi dealer I found out that my accumulator failure doesn't qualify for the recall. The recall dates were for build dates of June 2001 and earlier, (12/1999). According to the label on my vehicle, it was built in July of 2001. I believe it is possible some of the defective accumulators were installed on vehicles produced at a later date. This is not a normal failure.

The contact owns a 2002 Mitsubishi Montero. The contact stated that his vehicle has a 20 second delay in stopping distance and makes a loud noise. He also noticed bubbles in the brake fluid compartment and a leak in the accumulator booster. The vehicle was not included in NHTSA recall number 01v254001 (service brakes, hydraulic:power assist:vacuum). Current and failure mileages were 70,000. Updated 01-16-08. Updated.

I am a second owner of a 2001 Mitsubishi Montero sport that I purchased from a Mitsubishi dealership. The original owner was notified of a recall for the service brakes, hydraulic foundation components and subsequently had the vehicle repaired in 2001. Two weeks the vehicle began having the same issue. It is my understanding from both Mitsubishi corporate offices and my local dealership that they are no longer responsible for the recall as they complied with the initial repair. The part has lasted only 6 years and is now defective again. Recalls should repairs should last longer and be covered for the life of the vehicle. It seems that the revised part was not properly corrected. There should be some obligation on the part of Mitsubishi motors to see that the parts that were re-manufactured under the recall to last a bit longer than six years. They apparently did not do any justice for the consumer.

The contact owns a 2001 Mitsubishi Montero. While depressing the brakes from 25 mph, the contact heard a loud noise coming from the drivers side of the vehicle. The dealer stated that the failure is related to recall # 01v254001 (service brakes, hydraulic:power assist:vacuum). However, her VIN is not included. The noise continues to persist. The current mileage is 94,000 and failure mileage was 93,000. Updated 06/26/07.

The contact owns a 2001 Mitsubishi Montero. At 16,000 miles, the vehicle was repaired due to NHTSA recall campaign # 01v254001 (service brakes, hydraulic:power assist:vacuum). When attempting to brake, the contact heard a loud pitched beep coming from the left side of the vehicle. The vehicle was taken to the mechanic who stated that the accumulator was leaking similar to the failure noted in recall # 01v254001. The current mileage is 68,611 and failure mileage was 68,611. The consumer provided a copy of invoice for repair. Updated 06/08/07.

Regarding NHTSA recall campaign number: 01v254001 I know there are extremely similar complaints to mine regarding this bulletin (used google to find them) I noticed strange noises when depressing brakes in my 2001 Mitsubishi Montero. Had it looked at by 2 separate independent mechanics who determined an issue with the hydraulic unit. Item is dealer only. So I researched the issue on the web only to find the exact symptom description was covered in an NHTSA recall bulletin. I promptly contacted my lancaster, PA mitisubishi dealer and was told that my VIN number was not included in the recall. My car is unsafe to drive due to a defective brake unit and they want me to pay to have it looked at? this is ridiculous. I have already had three other recall related issues fixed. I also called the Mitsubishi national customer hotline and was told the same thing. I am very disappointed in Mitsubishi. I feel I have no recourse. . Please help!.

My Mitsubishi Montero 2002 is making the same sounds as the listing below from which a recall was ordered. I contacted Mitsubishi and was told that the VIN number did not match the ones being recalled. They told me that I had to make a complaint even if the SUV is the same year and model. The recall states that it can cause a crash and it is very costly to replace. Mitsubishi Montero 2002 (02) Mitsubishi recall campaign no. : component: service brakes, hydraulic:power assist:vacuum recall date (y/m):2001/08 defect: 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. Consequence: the loss of this gas pressure could result in an abnormal noise from the left side of the dash panel when the brakes are applied, and possibly a delayed first time brake boost assist after the vehicle has been parked for a period of time, which could result in a vehicle crash. Corrective action: 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.

: the contact stated while driving 20 mph trough a neighborhood road, a noise was noticed when the brake pedal was depressed. The noise became more frequent even when the vehicle was parked. No warning light were illuminated prior to the incident. The vehicle was taken to a dealership, who determined the hydraulic brake booster had to be replaced as it was indicated in the NHTSA recall # 01v254001; but the vehicle was not included in the recall due to the VIN. The manufacturer was also contacted who provided the same answer. The contact expected the vehicle to be included the recall because it presented the same symptoms of those vehicle covered by the existing recall.

: the contact stated there was a noise coming from the brake pedal and the pedal went to the floor when depressed. The vehicle was taken to an independent repair shop who gave the contact recall information. There was a NHTSA recall, # 01v254001, regarding service brakes, hydraulic:power assist:vacuum. The vehicle was not included in the recall due to the VIN.

- the contact stated that while driving the 2001 Mitsubishi Montero with 72000 failure mileage at 30 mph he applied hthe brake, but there was a delay in slowing and stopping the vehicle. There was recall 01v254001 repairs performed on the vehicle in December 2001. The vehicle had the same failure as stated in recall 01v254001. The contact was unhappy that the manufacturer only honored the recall once. The current mileage was 76329.

: the contact stated there was a squeaking noise coming from under the dash driver side. An independent repair shop determined there was a leak of nitrogen and the accumulator needs to be replaced. There is a NHTSA recall, # 01v254001, regarding the brake vacuum. The VIN was not included in the recall.

The accumulator that is installed on the hydraulic brake booster is making an abnormal noise, that can be heard from inside the truck, and I know this type of truck had a recall a few years ago ( NHTSA # 01v254001), so I took it to the dealer this morning, just to be told that my Montero was not in the recall list and that I had to pay about $350. 00 to get it fixed. Is there anything that I can do to get it fixed without having to pay all that money ? thank you.

The contact stated that when the vehicle was started and shifted into reverse, the vehicle started making an intermittent squeaking sound. This was accompanied by a vibration in the brake pedal. The vehicle was taken to a private repair shop, where it was determined that the brake booster accumulator was faulty. The dealer was also consulted, where it was confirmed that the booster was faulty, however the dealer informed the contact that there was no recall on the vehicle. There is a NHTSA recall # 01v254001. The vehicle was not included in the recall due to the VIN.

: the contact stated while attempting to apply brake pressure there was a squealing noise. This occurred at various speeds on normal roads without warning during normal braking. The dealership determined the hydraulic brake booster accumulator needed to be replaced. There is a NHTSA recall, # 01v254001, regarding the service brakes hydraulic power assist vacuum. The VIN was not included in the recall. The manufacturer has been alerted.

: the contact stated while applying brake pressure at various speeds, there was a noise from underneath the dash panel area. A NHTSA recall, #01v254001 was performed on the vehicle concerning, the service brakes power assist vacuum however, the recall did not remedy the problem. The dealership would not offer a second repair without charge under the recall.

I started my truck, put it in reverse and attempted to apply the brakes. There was a loud grinding sound and no brakes--just a dead pedal. I was able to stop the truck by applying the emergency brake--with only inches to spare before rolling through my garage. I had the truck towed to the dealership--they called to tell me the problem was with the accumulator. I checked on this website to see if their were any recalls--and found one (01v254001) that described the problem exactly. However, the dealership told me that my VIN was not included in this recall, that the replacement was my responsibility, and referred me to the manufacturer. The manufacturer was equally helpful. I wanted to report this to the NHTSA in case other vehicles in the recall year that aren't included in this recall are notified that this could be a problem. I feel really lucky that my kids (ages 3 1/2 and 6 months) weren't in the truck with me and that nobody was hurt.

1) I suddenly began hearing a noise that sounded like metal squeaking against metal under the driver side of the hood when I applied my brake. 2) when braking under normal circumstances, I can tell no difference. However, when braking under wet, slick conditions or suddenly, the anti-lock feature did not seem to work, and the brakes felt as though they locked. 3) nothing has been done to correct the problem. I took my truck to a local garage the day that I discovered the noise. They told me that the abs system was faulty. I took my truck to the dealer, explained to them that a recall was in effect for the same model, but my VIN number was not included in the recall. I asked that my vehicle be repaired under the recall. The dealer refused. I have contacted Mitsubishi directly in an attempt to have my truck repaired as I am not financially able to incur the cost of the repair at this time. My truck is parked at this time as I have been advised that it is unsafe to drive.

: the consumer stated there is a noise coming from the left front wheel. When the brakes were applied there was a metal to metal grinding sound. There was a recall on the brake accumulator, NHTSA # 01v254001. The vehicle was repaired prior to ownership under this recall. The recall work has failed. Updated 2/7/2006 -.

Dt: the consumer owns a 2002 Mitsubishi Montero. There was a recall regarding the hydraulic brake booster accumulator for this year, make, and model vehicle, but the consumer's vehicle did not fall under this recall campaign. The consumer states while applying the brakes, there was an abnormal sound from the dash and brake pedal. Upon starting the vehicle, there was a delay in the braking capability. A certified mechanic stated it was the hydraulic brake booster accumulator that was causing the problem. The consumer has contacted the manufacturer. They informed the consumer that there was no recall for this specific component on his vehicle.