1995 Mitsubishi Diamante

Owner complaints

What owners report most

1. Power train6
2. Air bags3
3. Engine and engine cooling2
4. Structure1
5. Suspension1

Latest complaints

• Apr 6, 2005PA135,000 mi
  Power train › Automatic transmission › Gear position indication (prndl)

  At first my car kept stalling while driving so I thought the fluid was low,i got transmitions treatment and more fluid,then when that didn't work I got transmition replace.now on trans #2 same thing but now my car jump out of gear while driving down the street with my infant son in back seat.*ak

• Dec 5, 2002SC140,000 mi
  Power train › Manual transmission

  Consumer stated the clutch and transmission had to replaced. Ts *jb

• Nov 29, 2001NC
  Power train › Automatic transmission

  Transmission fried going down interstate w/127,000 miles. Had transmission rebuilt. Two and a half weeks after getting car back, less $2,400, electronic control module to transmission goes out going down interstate; less $600. what IS going on mitsubishi???

• Jun 27, 2001MD
  Engine and engine cooling › Cooling system

  When driving over 35 mph vehicle starts to shake. Consumer has yet to contact dealer. please provide any further information.*ak

• Mar 14, 2001FL
  Suspension

  While driving 55-60 mph steering wheel and front wheels vibrate, cause unknown. dealer cannot identify cause. please give any further details.*ak

• Feb 25, 2000DC
  Engine and engine cooling › Exhaust system · Power train › Automatic transmission

  Transmission completely failed and engine blowing smoke will not pass emissions. *Ak

• May 28, 1999NJ
  Power train › Automatic transmission

  At 46,000 miles transmission IS prematurely failing, it won't shift into gears and IS slipping. please give any further details. *ak

• Feb 17, 1999ALCrash2 injuries
  Air bags

  Vehicle was involved in a side impact collision, the air bags deployed, causing injuries to the occupants of the vehicle.

• Nov 25, 1997ALCrash2 injuries
  Air bags › Frontal

  Consumer was at a stop, another vehicle came out suddenly hit consumer. Driver's front fender air bags deployed, exploded out, saw smoke, caused injuries concussion in neck/burns on face/ fractures on arms between elbow and hands/thumb IS paralized. Passenger received slight injuries ,chest compression/slight concussion in neck. Appraisal company IS inspecting vehicle. This defct caused serious injuries. *ak

• Nov 18, 1997ALCrash2 injuries
  Air bags › Frontal

  Vehicle was involved in a side impact collision , the airbags deployed, causing severe injuries to the occupants of the vehicle. The dealer has not been notified. 780090 dup of 819197; posted on 09-07-1999. *Ak

• Mar 17, 1997NM
  Power train › Automatic transmission

  Consumer was driving to get past another vehicle and when car IS IS in drive or overdrive and accelerated, the transmission jumped into neutral. *ak

• Dec 12, 1996NJ
  Structure › Frame and members

  Paint on vehicle wore off prematurely. *ak

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10211530This Technical Service Bulletin was sent to dealers to explain the difference between normal dew condensation, which is a natural phenomenon, and water penetration caused by improper sealing or a defective/broken part.
• 10170852This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
• 10170100This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170099This is an index of Tech Talk newsletter articles released in 2012.
• 10170097This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170096This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170087This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170086This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170074This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170071This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10170070This TSB contains troubleshooting steps for diagnosis of various customer complaints relating to the audio system speakers in Mitsubishi vehicles equipped with original equipment audio components.
• 10169006This is a service newsletter (Tech Talk) that was sent out to dealers.
• 10163703This is a Technical Service Bulletin sent to dealers. This bulletin supersedes TSB-18-00-003, issued April, 2018, to add updated information for Carrying Capacity Reduced Label.
• 10130469This is a service newsletter (Tech Talk) that was sent out to dealers.
• 6088731This bulletin contains recommended automatic transmission / transaxle maintenance information.
• 615976Mmsa has determined that under certain conditions, the front lower brake hoses may develop a crack, causing a loss of brake fluid.
• 600571Information about improved automatic transaxle end clutch.
• 54299Service manual revision on supplemental restraint system (srs) cautions and warnings.
• 54032Information containing additional glass antenna cautions and inspection procedures.
• 52630Throttle body procedures - service manual revision.
• 52629Corrected cylinder head bolt tightening procedures - service manual revision.
• 52627Corrected upper oil pan installation procedures - service manual revision.
• 52620Mut-ii scan tool warranty.
• 52073Additional srs air bag troubleshooting procedures- service manual revision.
• 52060New valve lash adjuster noise checking and troubleshooting procedures.
• 39730Horn buttons on some affected vehicles may spontaneously pop out of the steering wheel.

Every Mitsubishi Diamante model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.