Technical Service Bulletins (TSBs) for the 2001 Diamante are official communications between Mitsubishi & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING: STEERING WHEEL/HANDLE BAR

    • TSB #011001

      Date Announced:
      OCT 01, 2001
      NHTSA ID:
      #627232

      SOME VEHICLES MAY EXPERIENCE STEERING WHEEL VIBRATION. *JB Read More »

    STEERING:RACK AND PINION:RACK

    • TSB #TSB0137A002

      Date Announced:
      JUL 01, 2001
      NHTSA ID:
      #622417

      THIS BULLETIN CONTAINS NEW, REVISED STEERING RACK OVERHAUL PROCEDURES BECAUSE OF REVISED CONSTRUCTION AND CONFIGURATION OF THE INTERNAL PARTS. *TT Read More »

    SUSPENSION:REAR

    • TSB #0627001

      Date Announced:
      JAN 01, 2006
      NHTSA ID:
      #10019045

      REAR AXLE KNUCKLE ASSEMBLY BUSHING REPLACEMENT - SERVICE MANUAL REVISION. *TT Read More »

    SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

    • TSB #67

      Date Announced:
      FEB 01, 2001
      NHTSA ID:
      #618247

      INFORMATION PERTAINING TO ANTI-LOCK BRAKE SYSYTEM ADAPTER HARNESS. *JB Read More »

    PARKING BRAKE

    • TSB #0336001

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004449

      REVISED PARKING BRAKE ADJUSTMENT SPECIFICATIONS - SERVICE MANUAL REVISION. *TT Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #80

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #637139

      BULLETIN REVIEW REGARDING TSB-02-13-003 - ENGINE ELECTRONIC CONTROL UNIT (ECU) BACKUP POWER SUPPLY CIRCUIT - SERVICE MANUAL REVISION. *TT Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #0613001

      Date Announced:
      JAN 01, 2006
      NHTSA ID:
      #10019048

      DTC P0441 DIAGNOSIS - SERVICE MANUAL REVISION. *TT Read More »

    • TSB #011101

      Date Announced:
      NOV 01, 2001
      NHTSA ID:
      #627259

      VEHICLES MAY EXPERINCE FUEL TANK POPPING OR OIL CANNING NOISE. *JB Read More »

    • TSB #011001

      Date Announced:
      OCT 01, 2001
      NHTSA ID:
      #627224

      INFORMATION ON DIAGNOSTIC TROUBLE CODE P0133 OXYGEN SENSOR CIRCUIT SLOW RESPONSE. *JB Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #8113

      Date Announced:
      APR 01, 2002
      NHTSA ID:
      #631467

      SUBJECT REGARDING DIAGNOSTIC TROUBLE CODES P0171 AND P0174 FOR V6 MODELS. *LC Read More »

    FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

    • TSB #78

      Date Announced:
      FEB 01, 2002
      NHTSA ID:
      #629333

      CUSTOMERS MAY COMPLAIN OF A FUEL TANK POPPING OR OIL-CANNING NOISE WHILE DRIVING OR WHEN THE VEHICLE IS PARKED. *TT Read More »

    FUEL SYSTEM, OTHER

    FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

    • TSB #0313007

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004445

      THE LOW FUEL WARNING LIGHT MAY NOT ILLUMINATE UNTIL AFTER THE FUEL GAUGE REACHES E. *TT Read More »

    POWER TRAIN

    • TSB #85

      Date Announced:
      AUG 01, 2002
      NHTSA ID:
      #636835

      INFORMATION ON DIAGNOSING AN INOPERATIVE TACHOMETER. *TT Read More »

    • TSB #85

      Date Announced:
      AUG 01, 2002
      NHTSA ID:
      #636855

      BULLETIN REVIEW REGARDING TSB-02-23-004 - REVISES BOLT TIGHTENING TORQUE VALUES FOR TRANSMISSION OUTPUT SHAFT RETAINER AND TRANSMISSION OIL PUMP. *TT Read More »

    • TSB #84

      Date Announced:
      JUL 01, 2002
      NHTSA ID:
      #636944

      SUBJECT REGARDING INOPERATIVE TACHOMETER. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #0523004

      Date Announced:
      JUL 01, 2005
      NHTSA ID:
      #10016754

      2-3 SHIFT FLARE. *TT Read More »

    • TSB #TSB0223004

      Date Announced:
      JUL 01, 2002
      NHTSA ID:
      #635099

      THIS BULLETIN REVISES THE TIGHTENING TORQUE VALUES FOR THE TRANSMISSION OUTPUT SHAFT RETAINER BOLTS AND THE TRANSMISSION OIL PUMP MOUNTING BOLTS. *TT Read More »

    • TSB #TSB0123001

      Date Announced:
      FEB 01, 2001
      NHTSA ID:
      #618234

      THIS BULLETIN CONTAINS INFORMATION ABOUT A CHANGE IN CONFIGURATION FOR THE A/T SOLENOID VALVE HARNESS AND TRANSMISSION FLUID (AFT) TEMPERATURE SENSOR. *JB Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

    • TSB #0313003

      Date Announced:
      OCT 01, 2004
      NHTSA ID:
      #10001206

      POWER TRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR DIAGNOSTIC TROUBLE CODE P0133 AND P0154. *TT Read More »

    • TSB #011001

      Date Announced:
      OCT 01, 2001
      NHTSA ID:
      #627225

      SOME VEHICLES MAY EXPERIENCE TRACTION CONTROL ON-OFF LIGHT ILLUMINATING. *JB Read More »

    • TSB #TSB0113005

      Date Announced:
      JUL 01, 2001
      NHTSA ID:
      #622430

      THIS BULLETIN CONTAINS DIAGNOSTIC INFORMATION FOR TCL DIAGNOSTIC TROUBLE CODES 72 AND 73, PCM CIRCUIT SYSTEM DIAGNOSIS, WHICH WAS OMITTED FROM THE ORIGINAL SERVICE MANUAL. *TT Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #0323006

      Date Announced:
      OCT 01, 2003
      NHTSA ID:
      #10004448

      TORQUE CONVERTER SHUDDER, SURGE, AND/OR VIBRATION (POSSIBLY INTERMITTENT) WHEN DRIVING 35-50 MPH AT STEADY THROTTLE. *TT Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #93

      Date Announced:
      MAY 01, 2003
      NHTSA ID:
      #10002720

      VIBRATION INCREASING WITH SPEED. *TT Read More »

    • TSB #93

      Date Announced:
      MAY 01, 2003
      NHTSA ID:
      #10002722

      VIBRATION INCREASING WITH SPEED. *TT Read More »

    ELECTRICAL SYSTEM

    • TSB #10012004

      Date Announced:
      OCT 01, 2004
      NHTSA ID:
      #10013765

      PCM REFLASH FOR DTC P0133. *EH Read More »

    • TSB #108

      Date Announced:
      AUG 01, 2004
      NHTSA ID:
      #10013670

      POWER TRAIN CONTROL MODULE (PCM) REFLASH FOR DIAGNOSITC TROUBLE CODE (DTC) P0133. MITSUBISHI TECH TALK. *TT Read More »

    ELECTRICAL SYSTEM:IGNITION:MODULE

    • TSB #80

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #637074

      INFORMATION ON A DIAGNOSTIC TROUBLE CODE P0174 SET *TT Read More »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #TSB0242A001

      Date Announced:
      JAN 01, 2002
      NHTSA ID:
      #628977

      SUBJECT REGARDING DOOR GLASS ADJUSTMENT - SERVICE MANUAL REVISION. *TT Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:HEATER CORE

    • TSB #78

      Date Announced:
      FEB 01, 2002
      NHTSA ID:
      #629347

      SUBJECT REGARDING HEATER CORE GASKET FOR HEATER CORE LEAKAGE. *TT Read More »

    • TSB #121201

      Date Announced:
      DEC 12, 2001
      NHTSA ID:
      #627114

      SUBJECT REGARDING HEATER CORE LEAKAGE.*JB Read More »

    STRUCTURE

    STRUCTURE:BODY

    • TSB #0242A018

      Date Announced:
      DEC 01, 2002
      NHTSA ID:
      #10000697

      CENTER CONSOLE LID INSTALLATION. *TT Read More »

    • TSB #84

      Date Announced:
      JUL 01, 2002
      NHTSA ID:
      #636976

      BULLETIN REVIEW TSB-02-42A-009 REGARDING LOOSE DRIPLINE WEATHERSTRIP. *TT Read More »

    • TSB #TSB0242A009

      Date Announced:
      JUN 01, 2002
      NHTSA ID:
      #635129

      THIS BULLETIN DESCIRBES HOW TO SECURE A LOOSE DRIPLINE WEATHERSTRIP. *TT Read More »

    • TSB #80

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #637108

      BRIEF INFORMATION ON CONSOLE LID INSTALLATION. *TT Read More »

    LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK

    • TSB #TSB0142A001

      Date Announced:
      FEB 01, 2001
      NHTSA ID:
      #618209

      INFORMATION ON TRUNK LID RELEASE KITS FOR CONFINEMENT WITHIN TRUNK. *JB Read More »

    VEHICLE SPEED CONTROL

    • TSB #TSB0017001

      Date Announced:
      NOV 01, 2000
      NHTSA ID:
      #615991

      THIS BULLETIN CONTAINS CORRECTED VOLTAGE CHECK SPECIFICATIONS FOR THE CRUISE CONTROL SWITCH. *TT Read More »

    VEHICLE SPEED CONTROL:CRUISE CONTROL

    • TSB #0317006

      Date Announced:
      NOV 01, 2003
      NHTSA ID:
      #10005286

      TEST SPECIFICATIONS FOR THE CRUISE CONTROL VACUUM PUMP ARE INCORRECTLY PRINTED IN THE AFFECTED SERVICE MANUALS. *PH Read More »

    SEATS:FRONT ASSEMBLY:POWER ADJUST

    EQUIPMENT

    • TSB #TSB0100007

      Date Announced:
      FEB 01, 2001
      NHTSA ID:
      #618231

      SOME CUSTOMER SMAY NOT UNDERSTAND HOW TO OPEN THE TRUNK LID USING THE REMOTE KEYLESS (RKE) TRANSMITTER, OR HOW TO DEFROST THE WINDSHIELD. *TT Read More »

    • TSB #0013005

      Date Announced:
      AUG 01, 2000
      NHTSA ID:
      #614011

      THIS BULLETIN CONTAINS OBD-II DRIVE CYCLE PROCEDURES AND WARRANTY CLAIM INFORMATION FOR OBD-II DRIVE CYCLE ON AFFECTED VEHICLES. *TT Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #TSB0255003

      Date Announced:
      APR 01, 2002
      NHTSA ID:
      #631286

      CUSTOMERS MAY COMPLAIN OF INEFFICIENT AIR CONDITIONER COOLING AND EVAPORATOR ICING UP. *TT Read More »

    UNKNOWN OR OTHER

    • TSB #85

      Date Announced:
      AUG 01, 2002
      NHTSA ID:
      #636825

      ON SOME VEHICLES, CUSTOMERS MAY FIND THAT WHEN PROGRAMMING THE RKE ANSWERBACK FUNCTION THE DESIRED FUNCTION CHANGE MAY NOT TAKE PLACE. *TT Read More »

    • TSB #80

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #637137

      BULLETIN REVIEW REGARDING TSB-02-13-002 ON DIAGNOSING DIAGNOSTIC TROUBLE CODE 72 AND 73 / TCL LIGHT COMING ON. *TT Read More »

    • TSB #80

      Date Announced:
      MAR 01, 2002
      NHTSA ID:
      #637152

      BULLETIN REVIEW REGARDING TSB-02-42A-003 CORRECTING THE KEYLESS ENTRY CODE REGISTRATION METHOD - SERVICE MANUAL REVISION. *TT Read More »