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Service bulletins for the 1999 Mitsubishi Diamante

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

45 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
TSB-22-54-0032022-05-09. Service bulletin. EXTERIOR LIGHTING; UNKNOWN OR OTHER. This 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.
TSB-13-42A-0022020-02-11. Service bulletin. STRUCTURE. This Technical Service Bulletin updates the door adjustment procedure in the Body Section of the applicable service manuals.
TSB-15-54-0042020-01-28. Service bulletin. EQUIPMENT. This 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.
TTIndex122020-01-25. Service bulletin. EQUIPMENT. This is an index of Tech Talk newsletter articles released in 2012.
TT1942020-01-24. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN; BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE; STEERING. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1932020-01-24. Service bulletin. FUEL SYSTEM, GASOLINE; STRUCTURE. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1952020-01-24. Service bulletin. WHEELS; POWER TRAIN; ELECTRICAL SYSTEM; STEERING. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1922020-01-24. Service bulletin. FUEL SYSTEM, GASOLINE; VISIBILITY; WHEELS; ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT1912020-01-24. Service bulletin. AIR BAGS; ENGINE AND ENGINE COOLING; SERVICE BRAKES, HYDRAULIC; POWER TRAIN; SUSPENSION. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT2182020-01-24. Service bulletin. EXTERIOR LIGHTING; VISIBILITY; POWER TRAIN; WHEELS; ENGINE AND ENGINE COOLING. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT2172020-01-24. Service bulletin. SEATS; POWER TRAIN; SUSPENSION; ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. This is a service newsletter (Tech Talk) that was sent out to dealers.
TT2532019-12-09. Service bulletin. EQUIPMENT. This is a service newsletter (Tech Talk) that was sent out to dealers.
TSB-19-00-0082019-08-12. Service bulletin. EQUIPMENT. This 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.
TT2372018-03-26. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This is a service newsletter (Tech Talk) that was sent out to dealers.
06270012006-02-10. Service bulletin. SUSPENSION:REAR. REAR AXLE KNUCKLE ASSEMBLY BUSHING REPLACEMENT - SERVICE MANUAL REVISION. *TT
090120022005-04-29. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST. POWER SEAT MEMORY FUNCTION. *EH
03170062004-02-19. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. TEST SPECIFICATIONS FOR THE CRUISE CONTROL VACUUM PUMP ARE INCORRECTLY PRINTED IN THE AFFECTED SERVICE MANUALS. *PH
03360012003-12-15. Service bulletin. PARKING BRAKE. REVISED PARKING BRAKE ADJUSTMENT SPECIFICATIONS - SERVICE MANUAL REVISION. *TT
03230062003-12-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. TORQUE CONVERTER SHUDDER, SURGE, AND/OR VIBRATION (POSSIBLY INTERMITTENT) WHEN DRIVING 35-50 MPH AT STEADY THROTTLE. *TT
03130072003-12-13. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. THE LOW FUEL WARNING LIGHT MAY NOT ILLUMINATE UNTIL AFTER THE FUEL GAUGE REACHES E. *TT
932003-09-11. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VIBRATION INCREASING WITH SPEED. *TT
932003-09-11. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VIBRATION INCREASING WITH SPEED. *TT
0352A0012003-08-11. Service bulletin. STRUCTURE. CENTER CONSOLE LID LATCH REPLACEMENT. *TT
0242A0182003-03-27. Service bulletin. STRUCTURE:BODY. CENTER CONSOLE LID INSTALLATION. *TT
802002-11-20. Service bulletin. STRUCTURE:BODY. BRIEF INFORMATION ON CONSOLE LID INSTALLATION. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.