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Service bulletins for the 1997 Infiniti Q45

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.

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

By type

By component

By trouble code

Bulletins, newest first
ITB99005A1999-10-19. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. SERVICE INFORMATION REGARDING WATER / CONDENSATION APPEARING IN THE HEADLAMP ASSEMBLY. *TT
ITB98043A1999-09-01. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. INFORMATION REGARDING FRONT BRAKE JUDDER. *TT
ITB98041A1999-08-13. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST. INFORMATION ON THE POWER SEAT CABLE FOR VEHICLES BUILT BEFORE JNKCA21A3XT750254. *TT
ITB990311999-08-12. Service bulletin. SEATS. INFORMATION ON SERVICING INOPERATIVE FRONT SEAT LUMBAR SUPPORT MECHANISM. *TT
EC98025F1999-07-20. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING MIL 'ON'; WITH P0136 (REAR O2 SENSOR-BANK 1) OR P0156 (REAR O2 SENSOR-BANK 2). *TT
ITB990161999-05-12. Service bulletin. SEATS. INFORMATION ON VEHICLES MISSING THE FRONT SEAT BELT LATCH PLATE RETAINING BUTTON. *TT
ITB990051999-04-22. Service bulletin. EXTERIOR LIGHTING. SUBJECT PERTAINING TO WATER / CONDENSATION IN THE HEADLAMP ASSEMBLIES ON VEHICLES BUILT BEFORE JNKBY31A*WM405343. *TT
ITB980621999-03-15. Service bulletin. UNKNOWN OR OTHER. INFORMATION ON INTERIOR SQUEAK AND RATTLE REPAIR. *YC
980391999-03-08. Service bulletin. SUSPENSION. CUSTOMER COMPLAINT OF STEERING PULL TO THE RIGHT. *YC
980301999-01-13. Service bulletin. UNKNOWN OR OTHER. CONCERNS WITH CUP HOLDER LID DOES NOT OPEN. *YC
980311999-01-13. Service bulletin. SUSPENSION. CONCERNS WITH ROAD SURFACE INPUT VIBRATION. *YC
980371998-11-03. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES EXPERIENCING AN INTERMITTENT NO START INCIDENT. *YC
980251998-08-07. Service bulletin. AIR BAGS:FRONTAL. SERVICE PROCEDURE FOR INSTRUMENT PANEL INSPECTION AFTER PASSENGER AIR BAG ACTIVATION. *YC
97007A1998-05-20. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. INCIDENTS WITH WINDOW GLASS STICKS TO RUN RUBBER. *YC
97010A1998-05-19. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. SERVICE INFORMATION IF THE FUEL FILLER LID DOES NOT OPEN. *TT
971022980261998-03-30. Service bulletin. SEATS. VEHICLE EXHIBITING A "POP" FEEL OR NOISE COMING FROM UNDERNEATH THE DRIVER SEAT. *YC
ITB970211997-07-17. Service bulletin. UNKNOWN OR OTHER. DIAGNOSTIC PROCEDURE FOR P0731, P0732 AND P0733 (A/T SIGNALS) WITH NO DRIVEABILITY INCIDENTS. *TW
ITB970151997-07-17. Service bulletin. STRUCTURE:BODY:BUMPERS. 1997 Q45 FRONT AND REAR BUMPER - CHROME MOLDING SEPARATES FROM BUMPER FASCIA. *TW
ITB970161997-07-17. Service bulletin. AIR BAGS. AIR BAG HARNESS REPLACEMENT. *TW
ITB970111997-07-17. Service bulletin. UNKNOWN OR OTHER. 1997 QX4 WHEEL BALANCE MACHINE ADAPTER KITS. *TW
ITB970121997-07-17. Service bulletin. UNKNOWN OR OTHER. KEY CUTTING INFORMATION. *TW
ITB970131997-07-17. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. NEW O-RING/JOINT CONNECTOR AND THERMAL EXPANSION VALVE. *TW
ITB970071997-06-27. Service bulletin. VISIBILITY. CUSTOMERS EXPERIENCE ONE OR MORE OF THE FOLLOWING DOOR WINDOW GLASS INCIDENTS, INSPECT THE DOOR GLASS ON ALL FOUR WINDOWS. *JD
ITB970031997-06-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. RELEASING A FRONT HEATED OXYGEN SENSOR WRENCH AS AN ESSENTIAL TOOL TO EACH INFINITI RETAILER. *JD
ITB970101997-06-27. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP. THE FUEL FILLER LID ON THE VEHICLE DOES NOT OPEN FULLY WHEN THE DOOR PANEL SWITCH IS PRESSED, THE CAUSE MAY BE THE LID SPRING. *JD

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