2001 Mitsubishi Diamante problems
The Mitsubishi Diamante is an automobile that was manufactured by Mitsubishi Motors from 1990 to 2005.
The first series was a hardtop introduced to the public at the Tokyo Motor Show in 1989. It went on sale in Japan exclusively in May 1990 and won that year's Japan Car of the Year award. It was created by splicing an extra 6.6 cm (2.6 in) right down the middle of the Mitsubishi Galant, which itself had won the Japan Car of the Year award in 1987. The Diamante's platform was also used for the sporty Mitsubishi 3000GT.
The name Diamante was derived from the Spanish, Portuguese, and Italian word for "diamond" and was adopted also as homage to the Mitsubishi badge which is composed of three diamonds. In Japan, this vehicle was sold at a specific retail chain called Car Plaza.
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Common 2001 Mitsubishi Diamante problems
Based on complaints from owners of the Mitsubishi Diamante 2001, several common problems have been reported. Here is a detailed list of these issues:
- Automatic Transmission Failure:
- One of the most common complaints is the premature failure of the automatic transmission. This issue can lead to significant driving problems and costly repairs. Owners have reported issues such as slipping gears, rough shifting, and complete transmission failure.
- Coolant Leak From Heater Core:
- Another prevalent problem is coolant leaking from the heater core. This issue can result in overheating, loss of coolant, and potential engine damage if not addressed promptly. Owners may notice coolant odor inside the vehicle or visible coolant leaks under the dashboard.
- Brake Pedal Pulsation:
- Owners have reported experiencing brake pedal pulsation, which can indicate problems with the braking system. This issue can lead to reduced braking performance, vibrations while braking, and uneven brake pad wear. Addressing this problem is crucial for maintaining safe driving conditions.
- Seat Belts May Not Function Properly:
- Some owners have complained about seat belts that may not function correctly. Malfunctioning seat belts can pose a significant safety risk in the event of a collision or sudden stop. Issues reported include seat belts not retracting, locking in place, or failing to secure properly.
- Random Gas Pump Issues:
- Additionally, there have been reports of random gas pump issues. While less common, owners have mentioned instances where the gas pump shuts off unexpectedly. This issue can be inconvenient and may indicate underlying fuel system problems that require attention.
These common problems with the Mitsubishi Diamante 2001, as reported by owners, highlight various mechanical and safety concerns that owners of this vehicle should be aware of. Regular maintenance and prompt attention to these issues can help ensure the longevity and reliability of the vehicle.
Why did Mitsubishi discontinue the Diamante?
The Diamante was a popular car among buyers who were looking for a comfortable and stylish luxury sedan. It was not as popular as some rivals, such as the Toyota Camry and the Honda Accord, but it was a good value for money car. The Diamante was discontinued in 2005 due to declining sales.
What engine is in a Mitsubishi Diamante?
The Diamante was marginally larger with improved headroom. It was powered by several engines: the base engine was a 2.5-liter MVV (lean burn) V6, followed by a number of 2.5 and 3.5-liter variants, the 2.5-liter engine sported 175 hp and the 3.5-liter engine boasted 210 hp (160 kW).
Why won't my Mitsubishi Diamante start?
The most common reasons a Mitsubishi Diamante won't start are a dead battery, an alternator problem, or failed starter.
What is the fuel consumption of a 1998 Mitsubishi Diamante?
1998 Mitsubishi Diamante Specs, Features & Options
| 1 of 2 Diamante ES Luxury Sedan 4D | 2 of 2 Diamante LS Luxury Sedan 4D |
|---|---|
| See Pricing See Cars in Stock | See Pricing See Cars in Stock |
| Fuel Economy | |
| City 16/Hwy 23/Comb 19 MPG | City 16/Hwy 23/Comb 19 MPG |
| Fuel Type |
2001 Mitsubishi Diamante car problems categorized by type of issue
After analyzing all complaints sent to the NHTSA and researching popular Mitsubishi Diamante problems, we found that the most common problems with these 2023 model year vehicles are:
- Visibility problems
- Engine and engine cooling problems
- Power train problems
- Tires problems
- Service brakes problems
The graph below shows statistics for all 2001 Mitsubishi Diamante vehicle components and the number of complaints received.
Latest 25 complaints 2001 Mitsubishi Diamante
The NHTSA has received 79 complaints about various vehicle components related to the 2001 Mitsubishi Diamante. Below are the 25 most recent complaints reported for 2001 Mitsubishi Diamante vehicles.
POWER TRAIN,WHEELS,TRACTION CONTROL SYSTEM PROBLEM
- Date Of Incident: 2011-01-21
- Components: POWER TRAIN,WHEELS,TRACTION CONTROL SYSTEM
- Summary: I HAVE A 2001 MITSUBISHI DIAMANTE, AND AM HAVING PROBLEMS THAT SEEM TO RUN RAMPANT AMONG THIS MODEL/MAKE. MY HEATER CORE WENT OUT AT ABOUT 100K MILES; MY ABS LIGHT STAYS ON (DUE TO A SPEED SENSOR FAIL), WHICH RENDERS THE WHOLE ANTI-LOCK SYSTEM USELESS; AND NOW MY ANTENNA MAST IS BROKEN. ALL OF THESE PROBLEMS ARE PRICEY TO FIX, AND MOST DIAMANTE USERS I HAVE FOUND EXPERIENCE AT LEAST A FEW OF THESE CONFLICTS. ANOTHER PROBLEM I HAVE SEEN MANY COMMENTS ABOUT IS TRANSMISSION FAILURE AT 113K MILES. MY CAR HAS EXACTLY THAT. ON TOP OF EVERYTHING, IT IS WINTER, AND ANTI-LOCK BRAKES ARE MUCH PREFERRED IN ICY WEATHER. I AM STARTING TO SMELL ANTIFREEZE AGAIN, THE WARNING SIGN TO A FAILING HEATER CORE, WHICH CAN LEAK ONTO A TRANSMISSION COMPUTER AND CAUSE IT TO FAIL AS WELL. I AM BEGINNING TO WORRY ABOUT BEING STRANDED, AND EVEN BEING SAFE IN MY CAR. I KNOW I AM NOT THE ONLY ONE COMPLAINING, BECAUSE I HAVE BEEN ONLINE ALL DAY READING FORUMS FROM PEOPLE WITH SIMILAR ISSUES (SEE THE FOLLOWING: HTTP://WWW.CARSURVEY.ORG/REVIEWS/MITSUBISHI/DIAMANTE/R76426/COMMENTS/PAGE-5/). SOMETHING MUST BE DONE! *TR
VISIBILITY PROBLEM
- Date Of Incident: 2008-03-10
- Components: VISIBILITY
- Summary: WINDOWS ARE FOGGING UP DO T A FAULTY HEATER CORE. I REALLY DON'T MIND REPAIRING THE CAR SEEING THAT IT HAS 120K ON IT.. I PURCHASED THE CAR BRAND NEW AND THIS WILL BE THE 3RD HEATER CORE!!! WHAT'S GOING ON! *TR
VISIBILITY PROBLEM
- Date Of Incident: 2007-10-01
- VIN: 6MMAP67P91T
- Components: VISIBILITY
- Summary: MITSUBISHI DIAMANTE INFAMOUS HEATER CORE PROBLEM ANTIFREEZE LEAKS INTO INTERIOR OF CAR. HORRIBLE SICKENING ANTI FREEZE SMELL, HAPPENS ON AN ABUNDANCE OF MITSUBISHI CARS. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2008-03-25
- Components: VISIBILITY
- Summary: HEATER CORE IS CAUSING THE WINDOWS TO FOG UP, THE CAR TO SMELL LIKE ANTIFREEZE AND MAY BE DAMAGING THE ECU. THERE ARE HUNDREDS OF POSTS ONLINE ABOUT PEOPLE HAVING THIS PROBLEM OVER AND OVER WITH THIS CAR. IT IS CLEARLY A MANUFACTURERS DEFECT AND CUSTOMERS ARE LEFT PAYING THOUSANDS OF DOLLARS FO THE REPAIR. *TR
SUSPENSION PROBLEM
- Date Of Incident: 2007-09-24
- Components: SUSPENSION
- Summary: 2001 MITSUBISHI DIAMANTE. WE HAVE HAD IT ABOUT SIX MONTHS. I HAVE HAD IT IN TO A VERY REPUTABLE SERVICE STATION AND HAVE COME UP EMPTY ON THE FOLLOWING PROBLEM. THE CAR HAS NEW TIRES, THIS OCCURRED BEFORE AND AFTER THEY WERE INSTALLED. DURING MORE AGGRESSIVE TURNING THE CAR GETS VERY UNSTABLE, BAD ENOUGH TO LOSE CONTROL. THE SERVICE SHOP CHECKED OUT ALL THE OBVIOUS FRONT END STUFF ALONG WITH THE THREE BUSHINGS ON EACH FRONT WHEEL ASSEMBLY. FOR THE MOST PART THE CAR TRACKS STRAIGHT DOWN THE ROAD AND IS SMOOTH AND TRUE. IT MAY BE DESCRIBED AS A LITTLE SOFT IN HANDLING BUT NOTHING SEVERE UNTIL THIS SITUATION OCCURS. THE SHOCKS AND STRUTS SEEM OK. THE CAR HAS 70,000 MILES? *TR
VISIBILITY PROBLEM
- Date Of Incident: 2008-03-14
- Components: VISIBILITY
- Summary: HEATER CORE WENT BAD AT 105,000 MILES. THIS SEEMS TO BE A MANUFACTORING PROBLEM AND MITSUBIHI SHOULD ADRESS THE ISSUE. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2007-10-01
- VIN: 6MMAP67P01T
- Components: VISIBILITY
- Summary: MY 2001 MITSUBISHI DIAMANTE'S HEATER CORE WENT UP. I HAVE MASSIVE AMOUNTS OF COOLANT LEAKING ON MY PASSENGER SIDE, THICK SMOKE COMING FROM MY VENTS AND A BAD ODOR COMING FROM THE VENTS. I HAVE READ THIS IS A VERY VERY COMMON THING WITH MITSUBISHI'S ESPECIALLY DIAMANTE'S. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2007-11-23
- Components: VISIBILITY
- Summary: JUST RECENTLY STARTED HAVING REALLY FOGGY WINDOWS AND STARTED TO NOTICE SWEET SMELL COMING FROM CAR WHEN HEATER/DEFROST WAS TURNED ON. NOTIFIED DEALER OF PROBLEM AND DEALER QUICKLY IDENTIFIED PROBLEM AS HEATER CORE DEFECT. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2007-02-22
- VIN: 6MMAP67P11T
- Components: VISIBILITY
- Summary: TL*THE CONTACT OWNS A 2001 MITSUBISHI DIAMANTE. THE WINDOWS FOGGED UP WHEN THE AIR AND HEAT WERE ACTIVATED. THE PASSENGERS COULD SMELL ANTIFREEZE. THE DEALER STATED THAT THE HEATER CORE FAILED DUE TO DEFECTIVE O-RINGS AND NOTICED ANTIFREEZE LEAKING ONTO THE MICRO PROCESSOR. THE MICRO PROCESSOR AND HEATER CORE WERE REPLACED. THE FAILURE MILEAGE WAS 70,000 AND CURRENT MILEAGE WAS 75,000.
VISIBILITY PROBLEM
- Date Of Incident: 2007-11-12
- VIN: 6MMAP67P81T
- Components: VISIBILITY
- Summary: TL*THE CONTACT OWNS A 2001 MITSUBISHI DIAMANTE. THE WINDOWS FOGGED UP WHEN THE AIR AND HEAT WERE ACTIVATED. THE PASSENGERS COULD SMELL ANTIFREEZE. THE DEALER STATED THAT THE HEATER CORE FAILED DUE TO DEFECTIVE O-RINGS. THE HEATER CORE WAS REPLACED. THE CURRENT AND FAILURE MILEAGES WERE 65,000.
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2005-09-20
- Components: ENGINE AND ENGINE COOLING
- Summary: MY CAR IS MAKING ME SICK!! I NOTICED A SMELL OF ANTI-FREEZE COMING OUT OF THE CLIMATE CONTROL VENTS. UPON FURTHER INVESTIGATION, I NOTICED ANTI-FREEZE/ENGINE COOLANT LEAKING FROM THE HEATER CORE DOWN ONTO FLOOR MATS, CLIMATE CONTROL INTAKE, ELECTRICAL WIRING INSIDE DASHBOARD, AND MORE IMPORTANTLY AUTOMATIC TRANSMISSION COMPUTER. THIS IS A SIGNIFICANT SAFETY AND HEALTH ISSUE AND NEEDS TO BE ADDRESSED IMMEDIATELY. WHERE IS MANUFACTURER'S RECALL. *JB
VISIBILITY PROBLEM
- Date Of Incident: 2007-08-19
- VIN: 6MMAP67P81T
- Components: VISIBILITY
- Summary: 2001 MITSUBISHI DIAMANTE - HAVE ANTIFREEZE ODOR COMING FROM AC VENTS. AFTER MUCH RESEARCH I FIND THAT THIS IS A RECURRING PROBLEM WITH SECOND GENERATION DIAMANTES (1997-2004) WITH THE 2001 YEAR MODEL BEING THE MOST EFFECTED. THE ODORS HAVE EVEN CAUSED RESPIRATORY PROBLEMS. I MYSELF HAVE EXPERIENCED SEVERE HEADACHES AND SLEEPINESS DUE TO THIS PROBLEM. THE ODOR AT FIRST WAS VERY FAINT BUT BECAME WORSE OVER TIME. WITH AS MANY PROBLEMS THAT HAS OCCURRED AND THE HEALTH IMPLICATIONS RELATED TO THIS OBVIOUS DEFECT, THIS PROBLEM SHOULD BE A MANUFACTURERS RECALL TO RESOLVE THIS POTENTIALLY DANGEROUS AND HEALTH HAZARDOUS ISSUE. *TR
SUSPENSION,TIRES PROBLEM
- Date Of Incident: 2007-07-24
- Components: SUSPENSION,TIRES
- Summary: I AM FEELING A CONSTANT VIBRATION ON THE FRONT END OF CAR, AND I JUST REPLACED THE FRONT TIRES. I CHECKED TO SEE IF THE WEIGHTS ARE STILL ON THE RIM AND THEY ARE. ALL OF A SUDDEN I STARTED TO HEAR A VERY LOUD NOISE AND WHEN I PUSHED THE GAS PEDAL THE VIBRATION WOULD GET WORSE. *TR
ENGINE AND ENGINE COOLING PROBLEM
- Date Of Incident: 2007-02-01
- VIN: 6MMAP67P91T
- Components: ENGINE AND ENGINE COOLING
- Summary: SINCE I BOUGHT THE USED CAR IN 2003 I FOUND THE CAR SMELLED SWEET, ANTIFREEZE COOLANT INSIDE, BUT I THOUGHT IT WAS NORMAL FOR THE CAR. *AK BUT IN FEB, THE BURNING ODOR BECAME STRONGER ESPECIALLY WHEN I TURN ON THE HEATER. NOW, THE FRONT INTERIOR WINDOWS BECOME FOGS UP RIGHT AWAY WHENEVER I TURN ON THE HEATER OR JUST DRIVING. THE ODOR IS GETTING ME SICK, AND THE WINDSHIELD IS SO FOGGED THAT I NEED TO CONSTANTLY WIPE IT JUST TO SEE OUT. I THINK THIS IS BECOMING UNSAFE TO DIRVE.
VISIBILITY PROBLEM
- Date Of Incident: 2007-05-03
- VIN: 6MMAP67P11T
- Components: VISIBILITY
- Summary: I HAVE A 2001 MITSUBISHI DIAMANTE LS WITH 66,000 MILE AND MY HEATER CORE WENT OUT. I NOTICED MY WINDOW WOULD FOG UP AND YOU CAN SMELL ANTIFREEZE IN THE CAR, TO HAVE THIS REPLACED IS GOING TO COST ME ALMOST $998.00 FOR PART AND LABOR. MOST MECHANICS I HAVE TALKED TO ABOUT THIS PROBLEM SAID THAT I SHOULDN'T BE HAVING THIS PROBLEM WITH THE HEATER CORE SO EARLY. I KNOW OF NUMEROUS COMPLAINTS OF THIS DEFECT FOR THIS (NONE OF WHICH I KNEW ABOUT BEFORE I BOUGHT THE CAR) I KNOW THAT IT IS DANGEROUS FOR THE ANTIFREEZE TO BE INHALED, AND WITH ALL THE COMPLAINTS ABOUT THIS OBVIOUS DEFECT SOMETHING SHOULD BE DONE ABOUT IT. THERE IS HEALTH RISKS WITH THE HEATER CORE GOING OUT AND RELEASING THE ANTIFREEZE NOT TO MENTION THE SAFETY CONCERNS WITH THE HEATER CORE BEING SO NEAR IMPORTANT COMPUTER COMPONENTS. *TR
ENGINE AND ENGINE COOLING,VISIBILITY PROBLEM
- Date Of Incident: 2007-04-25
- VIN: 6MMAP67PX1T
- Components: ENGINE AND ENGINE COOLING,VISIBILITY
- Summary: FOR NO PARTICULAR REASON MY CAR FILLS UP WITH THE SMELL OF ANTI-FREEZE COOLANT WHEN I TURN ON THE HEATER. I HAVE READ THAT THIS IS CAUSED BY LEAKING 0-RINGS AND THAT THIS WILL DAMAGE THE COMPUTERS WHICH ARE UNDERNEATH THE LEAK. THE CAR IS A 2001 MITSUBISHI DIAMANTE L.S. THE DEALER SAYS IT IS NOT A COMMON ISSUE. GOOGLE SAYS OTHERWISE. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2005-02-19
- Components: VISIBILITY
- Summary: MY WINDSHIELD WAS FOGGING UP CREATING A SAFETY HAZARD. I HAD TO REPLACE THE HEATER CORE. COST WAS APPROXIMATELY $500. *TR
VISIBILITY PROBLEM
- Date Of Incident: 2007-03-31
- VIN: 6MMAP67P81T
- Components: VISIBILITY
- Summary: WHEN USING THE DEFROSTER THE WINDOWS INCREASINGLY FOG UP AND IT DOES NOT CLEAR. FROM INVESTIGATING I HAVE COME TO FIND OUT THAT THIS ISSUE APPEARS TO BE CAUSED BY A DOCUMENTED PROBLEM WITH THE HEATER CORE OF THIS MODEL OF OF VEHICLE, 2001 MITSUBISHI DIAMANTE, IN THIS CASE. I PURCHASED THE VEHICLE USED FROM A LOCAL DEALER APPROXIMATELY TWO WEEKS AGO. I GUESS LUCKY FOR US THE WEATHER TURNED COLD, FORCING US TO USE THE DEFROSTER, AND THEREBY DISCOVERING THIS PROBLEM. I REALIZE I MOST LIKELY DO NOT HAVE ANY RECOURSE IN MY CASE I WANT TO FILE THIS ON BEHALF OF THOSE WHO MIGHT SINCE, AS STATED ABOVE, THIS IS A KNOWN ISSUE WITH THE DIAMANTE.*AK
SEAT BELTS PROBLEM
- Date Of Incident: 2007-03-15
- VIN: 6MMAP67P21T
- Components: SEAT BELTS
- Summary: SEAT BELT ON DRIVERS SIDE OF OF 2001 MITSUBISHI, DIAMANTE HAS RETRACTED BACK INTO THE SIDE COLUMN RETRACTOR MECHENISM AND WILL NOT RELEASE BACK OUT. TOOK VEHICLE TO A LOCAL SERVICE REPAIR SHOP AND THEY DID NOT HAVE AN ANSWER. THE RETRACTOR IS A SEALED UNIT FROM THE MFG. AND CAN'T BE OPENED. IT APPEARS THAT THE RETRACTOR IS RIVITED TO THE VEHICLE FRAME. CALLED THE MITSUBISHI DEALER AND ASKED IF THERE IS A WAY TO RELEASE THE BELT AND IF THERE IS A RECALL. THEIR ANSWER WAS NO AND THEY NEEDEED TO LOOK AT THE CAR. I WAS TOLD IT IS NOT UNDER WARRANTY EVEN THOUGH IT IS A SAFETY ISSUE. I DON'T KNOW WHERE TO HAVE THIS REPAIRED OR REPLACED.
VISIBILITY PROBLEM
- Date Of Incident: 2007-01-31
- Components: VISIBILITY
- Summary: DEFROSTER WOULD NOT DEFROST THE WINDOWS. THE TRANSMISSION KEEPS GOING IN AND OUT OF GEAR. WAS TOLD THE HEATER CORE HAS GONE BAD, WHICH THE TRANSMISSION WAS GOING IN AND OUT BECAUSE COOLANT WAS DRIPPING ON THE RELAY THAT WAS UNDERNEATH IT. IT IS GOING TO COST $500 DOLLARS FOR THE RELAY, THE RESET OF THE CHECK ENGINE AND HEATER CORE. THEN A ADDITIONAL $600 DOLLARS FOR LABOR SINCE THEY HAVE TO REMOVE THE ENTIRE DASHBOARD. *JB
ENGINE AND ENGINE COOLING,VISIBILITY PROBLEM
- Date Of Incident: 2007-01-24
- Components: ENGINE AND ENGINE COOLING,VISIBILITY
- Summary: ANTI FREEZE ODOR IS OVERWHELMING IN THE CAR, ESPECIALLY WHEN THE HEATER IS RUN. I HAVE HAD THE CAR SINCE IT WAS NEW, AND HAD THE SAME PROBLEM AFTER ONLY A COUPLE OF MONTHS. THE DEALERSHIP FIXED THE ISSUE BY INSTALLING A NEW GASKET, BUT THE FIX HAS LASTED ONLY A COUPLE OF YEARS. MY WIFE AND I HAVE BEEN HAVING A VARIETY OF RESPIRATORY ILLNESSES RECENTLY, AND I BELIEVE THESE FUMES ARE A CONTRIBUTING FACTOR. *JB
VISIBILITY PROBLEM
- Date Of Incident: 2006-12-14
- VIN: 6MMAP67P41T
- Components: VISIBILITY
- Summary: 2001 MITSUBISHI DIAMANTE WITH 44K MILES - HEATER CORE FAILED AND A FEW WEEKS LATER THE TRANSMISSION CONTROL DEVICE FAILED. THIS IS DUE TO LEAKING FLUID FROM THE HEATER CORE DIRECTLY ONTO A COMPUTER COMPONENT THAT HAS NO COVER. THIS VEHICLE SHOULD BE RECALLED AND MITSUBISHI SHOULD PAY FOR THE REPAIRS (ABOUT $2000). *NM
VISIBILITY,EQUIPMENT PROBLEM
- Date Of Incident: 2006-08-24
- Components: VISIBILITY,EQUIPMENT
- Summary: RECENTLY PURCHASED A 2001 MITSUBISHI DIAMANTE WITH 62K MILES. ADMITTEDLY, I AM NOT CAR "SAVVY" RELATED TO THE WELL BEING OF THE CAR. WHEN PURCHASED, THE CAR HAD A "MAPLE SYRUP" TYPE SMELL. ALSO, THE WINDOWS FOGGED UP VERY QUICKLY AND EVENTUALLY I REALIZED THE HEAT TOOK A LONG TIME TO WARM UP. AS I PURCHASED THE CAR IN THE SUMMER, THE FOGGING AND HEAT PROBLEM WAS NOT NOTICED FOR TWO MONTHS. I HAVE NOW REALIZED THAT THE PROBLEM HAS TO DO WITH THE HEATER CORE. I HAVE TALKED TO PEOPLE WHO ARE CAR "SAVY" AND THEY SAY CARS SHOULDN'T HAVE PROBLEMS WITH A HEATER CORE UNTIL LATE IN THEIR LIVES (ABOVE 120K MILES), IF EVER. AS I DISCOVERED MY PROBLEM, I REALIZE THAT I HAVE BEEN INHALING ANTI FREEZE GAS THROUGH THE HEAT VENTS. I'M WORRIED THAT I WILL HAVE RESPIRATORY PROBLEMS BECAUSE OF THIS. HAS MITSUBISHI TAKEN RESPONSIBILITY FOR THIS SEVERE MISHAP? I HAVE RESEARCHED AND FOUND THAT THIS IS AN EXTREMELY PREVALENT PROBLEM IN MOST DIAMANTES. NOT ONLY IS THIS EXTREMELY DETRIMENTAL TO ONES HEALTH, IT'S AN EXPENSIVE FIX. IS THERE ANY HOPE FOR A RECALL HERE? *JB
VISIBILITY PROBLEM
- Date Of Incident: 2006-02-01
- VIN: 6MMAP67P31T
- Components: VISIBILITY
- Summary: DT*: THE CONTACT STATED WHILE DRIVING AN ODOR OF ANTIFREEZE ENTERED THE VEHICLE AND THE WINDOW WERE FOGGING UP. THE VEHICLE WAS TAKEN TO THE DEALERSHIP FOR INSPECTION. THE DEALERSHIP REPLACED THE HEATER CORE O-RINGS. THE MANUFACTURER WAS NOT ALERTED. UPDATED 3/28/2006 - *NM
VISIBILITY PROBLEM
- Date Of Incident: 2005-02-20
- VIN: 6MMAP67P31T
- Components: VISIBILITY
- Summary: AT APPROXIMATELY 40,000 MILES, MY 2001 MITSUBISHI DIAMANTE HEATER CORE STARTED LEAKING. THE FIRST INDICATION WAS THAT THE WINDSHIELD STARTED FOGGING UP IMMEDIATELY. THIS WAS IN THE WINTER (FEBRUARY, MINNESOTA) AND THE DEFROSTER MADE IT WORSE, DRIVING WAS DIFFICULT AT BEST. I WAS LUCKY IN THAT I WAS CLOSE TO HOME. HAD I BEEN ON THE FREEWAY, IT COULD HAVE BEEN MORE DANGEROUS. A CALL TO ONE OF THE LOCAL DEALERS INFORMED ME THAT THE COST FOR THE FIX WAS OVER $1000. RESEARCH THAT I DID ON THE INTERNET SHOWED THAT THIS WAS A VERY COMMON FAILURE AND THAT MOST DEALERSHIPS PREFER TO CHARGE THE CUSTOMER OUTRAGEOUS BILLS FOR FIXING WHAT IS OBVIOUSLY A MANUFACTURING DEFECT. NOT BEING ABLE TO AFFORD A BILL OF THIS SIZE, I FOUND A WAY TO FIX THE PROBLEM MYSELF, BUT IT WAS NOT EASY. I'VE FOUND MITSUBISHI IS NOT EASY TO DEAL WITH. MY GUESS IS THAT BECAUSE THEY NO LONGER SELL THIS MODEL, THEY WILL TAKE ADVANTAGE OF CUSTOMERS THAT ARE OWNERS OF THE DIAMANTE. I WILL NEVER BUY ANOTHER CAR FROM THIS MANUFACTURER. *NM
2001 Mitsubishi Diamante recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2001 Mitsubishi Diamante.
- Manufacturer: MITSUBISHI CARIBBEAN
- Components: EQUIPMENT:OTHER:LABELS
- Summary: 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.
- Consequence: THIS DOES NOT MEET THE 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.
- Manufacturer: MITSUBISHI MOTORS NORTH AMERICA, INC.
- Components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Summary: 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.
- Consequence: IF THE TETHER STRAP IS IMPROPERLY INSTALLED TO THE TETHER ANCHOR, THE CHILD SAFETY SEAT MAY NOT BE SUFFICIENT RESTRAINED. IN THE EVENT OF A CRASH, THE CHILD COULD BE INJURED.
- 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.
Negative 2001 Mitsubishi Diamante car reviews
Positive 2001 Mitsubishi Diamante car reviews
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Yes, there is wind noise in this car, but it does not necessarily mean that it leaks when it rains. I also own a 1994 wagon which I love, but I do not appreciate the sedan's habit of eating papers. However, I still believe that my car is better than most others! I was considering the Avalon or Volvo, but ultimately chose this one. Although I think I should have gone with a Toyota with better resale value. I would love to have a hood ornament. The acceleration is nice and the ride is stable even at 120 MPH. The back seat headroom is lacking for my son who is 6'4
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This car is so much fun to drive! It has plenty of power for those quick passes on secondary roads. Plus, I've found that it gets excellent gas mileage - I average about 25 mpg on the highway. The seats are also incredibly comfortable, making long drives a breeze.
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The drive and pick up is nice and smooth with sufficient power. The transmission could be more responsive, especially when in traction control mode, but overall it's a great ride. The interior is nice, although the ash tray vs. cup holder placement is a bit awkward. On the bright side, the sound system is excellent!
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I'm so glad to hear that you enjoyed driving your car for such a long time! It sounds like it was a reliable and comfortable ride. Even after all those years, it still handled well and had quick acceleration. It's great to hear that the paint job held up so well too. I can understand why you're having trouble finding a car that you like as much. Thank you for sharing your positive experience with us!
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Bought new; black with gray leather. It's still a very handsome car. Goes like the wind and has great mid-range response. In almost 60,000 miles, there has been virtually no maintenance required. Unfortunately, I did experience abnormal tire wear through two sets of Goodyear tires. However, Mitsubishi informed me that those tires were not designed properly for this car, and they wore rapidly. I replaced them with Toyos, and everything is 100% now.
Additional sources
More sources of information about 2001 Mitsubishi Diamante problems:
Q&A: 2001 Mitsubishi Diamante - Common Issues, P0171 Code ...
Feb 9, 2011 ... Not all the time but usually . If the engine runs smooth then most likely a fuel injector is staying open or timing is off . You can do a fuel ...
Mitsubishi Diamante Brake Issues — Car Forums at Edmunds.com
Jul 25, 2006 ... I have a 2001 ES with 70,000 miles on it. At 60,000 the car needed new brake pads on the rear. The dealer indicated that the disks should be ...
Mitsubishi Diamante Problems and Complaints - 5 Issues
Top Mitsubishi Diamante Problems · The automatic transmission may fail prematurely. 44 people have reported this · Coolant Leak From Heater Core. 38 people have ...
Mitsubishi Diamante 2001: Q&A on Blower Motor Issues
Dec 16, 2014 ... Specifically, you would need to verify that the two wires on the alternator both have voltage when the key is on and that the operating voltage ...
Things To Check Before Buying A Diamante. Most Common ...
Aug 30, 2010 ... Land vehicle Vehicle Car Center console Mitsubishi diamante ... Common Problems With Lpg System. My LPG stopped working on my van, i was wondering ...
Other years of Mitsubishi Diamante
Are you having problems with your 2001 Mitsubishi Diamante?
Olin Collins 2024-09-23
Car is a bit of a rattle box all over. It makes wind noise at all speeds and has poor gas mileage.
Gustave Langworth 2024-06-05
So far, I'm really enjoying my new car! I haven't had any issues with it yet, and I'm hoping it stays that way. I'd rate it an eight out of ten - it looks great and performs well. The gas mileage could be better, but with 210 horsepower, it's not too shabby.