WHILE DRIVING ABOUT 75 MPH LEFT REAR TIRE HAD A BLOWOUT AND LOST CONTROL OF VEHICLE, CRASHING INTO A DIVIDER ON THE HIGHWAY. VEHICLE HAD TO BE TOWED. BRIDGETONE BT 70S, P205/65 R15. *AK
1994 Mitsubishi Diamante
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 1994 Mitsubishi Diamante do not stand out strongly from the model-year median of 31.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Diamante years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 2 of 27 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Air Bags. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Seat Belts. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
27 reportsPOWER STEERING PUMP FAILED AND ALL FLUID CAME OUT.*ET
WHILE TRAVELING 15 MPH ON BRICK STREET AIR BAG DEPLOYED WITHOUT INDICATION. MANUFACTURER HAS BEEN NOTIFIED. PLEASE PROVIDE FURTHER INFORMATION. *AK
SINCE THE PURCHASE DATE OF THIS VEHICLE, EVERY SIX MONTHS, I GET A PULSATION IN THE STEERING WHEEL AND THE BRAKE PEDAL. THE FIRST TIME, MITSUBISHI DEALER SAID RESURFACE THE ROOTER. THE SECOND TIME, THEY SAID I SHOULD REPLACE THE PADS AND ROOTER, THE THIRD TIME THE WHEEL HUB MAY BE BAD, THE FOURTH TIME I TOOK IT TO A LOCAL GAS ST…
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SINCE THE PURCHASE DATE OF THIS VEHICLE, EVERY SIX MONTHS, I GET A PULSATION IN THE STEERING WHEEL AND THE BRAKE PEDAL. THE FIRST TIME, MITSUBISHI DEALER SAID RESURFACE THE ROOTER. THE SECOND TIME, THEY SAID I SHOULD REPLACE THE PADS AND ROOTER, THE THIRD TIME THE WHEEL HUB MAY BE BAD, THE FOURTH TIME I TOOK IT TO A LOCAL GAS STATION AND THE ROOTERS WERE RESURFACED AGAIN AND I FEEL THE PROBLEM HAPPENING AGAIN. THE DEALER HAS CLEARLY SHOWN THAT THEY DONNOT KNOW WHAT THE PROBLEM IS NOR CAN FIX IT.I GET THIS PULSATION AT ABOUT 45 AND ABOVE ALONG WITH THE STEERING WHEEL SHAKING WHICH ON A RAINY DAY CAN BE BAD.I HAVE SPOKEN TO OVER TEN PEOPLE WITH DIAMANTE'S AND THEY HAVE STATED THEY HAVE THIS PROBLEM AND THEY CANT FIX IT..
IN JULY 1997 I PURCHASED A SET (4) OF GOODRICH COMP T/A, VR4, 205G5R15 TIRES FOR APPROXIMATELY $505. 6 MONTHS LATER I HAD A BLOWOUT LEAVING A SHOPPING CENTER. I DIDN'T THINK MUCH OF IT AND HAD IT REPLACED WITH AN IDENTICAL TIRE AT A LOCAL STATION FOR APPROXIMATELY $125. IN DECEMBER 1998 I HAD ANOTHER BLOWOUT WHILE DRIVING TO WOR…
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IN JULY 1997 I PURCHASED A SET (4) OF GOODRICH COMP T/A, VR4, 205G5R15 TIRES FOR APPROXIMATELY $505. 6 MONTHS LATER I HAD A BLOWOUT LEAVING A SHOPPING CENTER. I DIDN'T THINK MUCH OF IT AND HAD IT REPLACED WITH AN IDENTICAL TIRE AT A LOCAL STATION FOR APPROXIMATELY $125. IN DECEMBER 1998 I HAD ANOTHER BLOWOUT WHILE DRIVING TO WORK AND WHILE I DID NOT HAVE AN ACCIDENT IT WAS CLOSE. I HAD AN IDENTICAL REPLACEMENT INSTALLED FOR AROUND $110. IN MARCH OF THIS YEAR I NOTICED A GOLF BALL SIZE KNOT ON ONE OF THE TWO REMAINING ORIGINAL TIRES. I'VE HAD IT REPLACED (MY STATION HAS SAVED THE TIRE) FOR ANOTHER $100. THE REMAINING TIRE NOW HAS A SMALL KNOT DEVELOPING ON THE SIDEWALL EXACTLY WHERE THE OTHER TIRE DEVELOPED THE KNOT. I WILL HAVE TO REPLACE THIS TIRE ALSO. IN SHORT I BOUGHT A SET OF TIRES THATS HAD TWO BLOWOUTS AND TWO KNOTS REQUIRING REPLACEMENT. A $500 SET OF TIRES HAS COST APPROXIMATELY $900 IN TWO YEARS AND I HAVE THE SAME TYPE OF TIRES THAT HAVE FAILED. IT APPEARS THEY WERE CONSTRUCTED WITH INHERENT DANGEROUS DEFECTS.( DOT NUMBER: TIRE SIZE: 205G5R15 )
NO DEPLOYMENT OF DRIVER'S/PASSENGER'S AIR BAGS DURING A CRASH.
TRANSMISSION ABRUPTLY DOWNSHIFTS EVERY DAY ON FIRST SLOW BRAKING AFTER COLD START IN MORNINGS. DEALERS HAVE BEEN UNABLE TO REPAIR. THEY SEEM TO HAVE TRACED IT TO A CIRUIT BOARD.
THE SEAT BELT ON THE DRIVER'S SIDE WILL NOT STAY LATCHED. CAN BUCKLE THE SEAT BELT, BUT IT WILL JUST POP OPEN. THE SEAT BELT BUCKLE HAS NOT BEEN FIXED. *AK
OWNER HIT ANOTHER CAR FROM BEHIND AND THE AIR BAG DIDN'T DEPLOY. ALSO, SEAT BELT DIDN'T RESTRAIN DRIVER FROM HITTING THE WINDSHIELD. *AK
ANTILOCK BRAKES FAILED, CAUSING ACCIDENT.
Official recalls
296V143002 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Aug 12, 1996
UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.
Consequence & remedy
Consequence: BRAKE FLUID LEAKAGE WILL CAUSE ILLUMINATION OF THE BRAKE WARNING LAMP AND REDUCTION IN BRAKING EFFECTIVENESS INCREASING THE RISK OF A VEHICLE ACCIDENT.
Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT FRONT WHEEL-SIDE BRAKE HOSES WITH REVISED HOSE ASSEMBLIES.
96V143001 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Jul 25, 1996
UNDER CONDITIONS OF FULL LOCK STEERING AND FULL SUSPENSION TRAVEL, THE LEFT OR RIGHT FRONT WHEEL-SIDE BRAKE HOSE CAN CRACK, RESULTING IN BRAKE FLUID LEAKAGE.
Consequence & remedy
Consequence: BRAKE FLUID LEAKAGE WILL CAUSE ILLUMINATION OF THE BRAKE WARNING LAMP AND REDUCTION IN BRAKING EFFICIENCY INCREASING THE RISK OF A VEHICLE ACCIDENT.
Remedy: DEALERS WILL REPLACE THE LEFT AND RIGHT FRONT WHEEL-SIDE BRAKE HOSES WITH REVISED HOSE ASSEMBLIES.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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