Mitsubishi Diamante Electrical Problems
14 owner complaints filed with NHTSA across 3 model years.
Complaints by Year
Worst year: 2002. Best year: 2003.
Owner Reports
A representative sample of complaints filed with NHTSA.
TL* THE CONTACT OWNS A 2002 MITSUBISHI DIAMANTE. THE CONTACT STATED THAT SHE WAS INVOLVED IN A FRONTAL CRASH WHILE DRIVING APPROXIMATELY 35 MPH. THE CONTACT WAS INJURED AS A RESULT AND A POLICE REPORT WAS FILED. NONE OF THE AIR BAGS DEPL...
AIR BAG DID NOT DEPLOY IN 55 MPH DIRECT FRONT END COLLISION. *JB
NO AIR BAGS DEPLOYED AFTER ACCIDENT EVEN AFTER VEHICLE FLIPPED OVER. *NM
AIRBAGS DIDN'T DEPLOY IN MY 2003 GALANT ES. I HIT A STOPPED VEHICLE, WHILE MOVING APPROXIMATELY 25 MPH, HEAD-ON INTO THE PASSENGER SIDE OF THE OTHER CAR. *JB
VEHICLE INVOLVED IN A HEAD ON COLLISION AT 30 MPH, VEHICLE THAT IMPACTED MY VEHICLE WAS TRAVELLING AT 25 MPH. THE ENTIRE FRONT OF CAR INCLUDING BUMPER WAS DESTROYED BY THE 55 MPH IMPACT. NEITHER AIRBAG DEPLOYED. THE DRIVER AIRBAG APPEARS...
DRIVER REAR ENDED ANOTHER VEHICLE AT 30 TO 35MPH, AND NEITHER DRIVER'S SIDE NOR PASSENGER'S SIDE AIRBAGS DEPLOYED. DEALER HAS NOT SEEN VEHICLE. *AK
BAD HEATER CORE, LEAKING O-RINGS. *JB
CAR DOORS ARE LOCKING BY THEMSELVES, THE ALARM FOR KEYS BEING LEFT IN THE IGNITION NO LONGER SOUNDS, THE AUTOMATIC UNLOCK WHEN KEYS LEFT IN THE IGNITION NO LONGER WORKS, AND THE HEADLIGHTS DO NOT TURN OFF WHEN THE CAR IS TURNED OFF AND D...
WHILE DRIVING AT ANY SPEED ELECTRICAL SYSTEM FAILED. AS A RESULT, THE VEHICLE STALLED IN ONCOMING TRAFFIC. *AK IT WAS LATER DETERMINED BY THE DEALER'S TECHNICIAN THAT THE ETACS SYSTEMS FAILED. *NM
HEADLIGHTS TURN OFF FOR A SPLIT SECOND WHILE DRIVING DOWN THE HIGHWAY. IT DOES THIS WHEN THE AC SYSTEM KICKS IN. LIGHTS ON THE INSIDE OF THE VEHICLE DIM AS WELL. THIS HAPPENS AT BOTH IDLE AND HIGH RPM. A VOLT METER SHOWS A LARGE VOLT...
THE FIRST INCIDENT OCCURRED ON 2/20/2001. ESTIMATED SPEED WAS 35 MPH. THE IGNITION FUSE BLEW AND THE ENTIRE CAR WENT DEAD. I WAS NOT USING ANY OTHER ELECTRICAL COMPONENT IN THE CAR AT THE TIME (I.E. RADIO, LIGHTS, ETC). TOWED TO DEAL...
CANNOT HEAR HORN INSIDE THE CAR HOW CAN YOU EXPECT ANYONE ELSE TO, IT ONLY HAS ONE HORN PREVOUIS YEARS HAD TWO. *AK