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Service bulletins for the 2000 Infiniti QX4

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.

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

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Bulletins, newest first
IPSB17-1302018-05-14. Service bulletin. EQUIPMENT. DBS Enhancement: Custom VIN Campaign Report INFINITI is pleased to announce the availability of a new DBS enhancement to the Service > Campaign screen: Custom VIN Campaign Report. The tool identifies open campaigns on a customized VIN list loaded into DBS for INFINITI and Nissan vehicles. The following personnel will have access to this tool: - Retailer: Executive Managers, Service Managers, and/or Service Directors - Regions: Regional Aftersales Manager (RAM), Area General Manager (AGM), Fixed Operations Manager (FOM), Regional Service Operation Managers (RSOM), and Retailer Technical Specialist (DTS) The VINS can be loaded individually or up to 10,000 VINs at a time. If you have more than 10,000 VINs, each incremental VIN file of 10,000 or less VINs will need to be loaded prior to selecting the Check For Open Campaigns option. The report can be viewed on screen or exported to Microsoft Excel and will identify the following for each VIN loaded into the tool: - Open Campaigns (ID and description) - Model Code, Model, and Model Year - Current Repair Status Blank: Repair order (RO) has not been opened yet Unrepaired: RO has been opened for the campaign, but not closed or submitted o Repaired: RO for the campaign has been closed and a warranty claim has been submitted - Current Claim Status o Blank: RO still open o Unsubmitted: A warranty claim for the campaign repair has not been submitted o Submitted: A RO has been closed and a campaign warranty claim has been submitted for payment o Suspended: The campaign warranty claim has suspended for one or more errors o Rejected: The campaign warranty claim has been denied for some reason (by retailer or NNA) o Paid: A campaign warranty claim has been submitted and paid by NNA, but the vehicle has not yet been removed from the NNA open campaign vehicle table - Stop Sale Applicability - Parts Restriction Applicability (If restricted, SVC order must be used to acquire parts)
ITB18-0032018-02-21. Service bulletin. EQUIPMENT:OTHER:LABELS. REDUCED VEHICLE LOAD CAPACITY LABEL (REGULATORY REQUIREMENT) This bulletin applies to vehicles equipped with dealer installed or VPC installed accessories. SERVICE INFORMATION The National Highway Traffic Safety Administration (NHTSA) requires that any automobile dealer that installs accessories on a vehicle prior to first retail sale must install a special label (?reduced capacity label?) on that vehicle if the total weight of all accessories on that vehicle exceeds 1.5 percent of the vehicle?s gross vehicle weight rating (GVWR) or 100 pounds, whichever is less. This includes accessories that the dealer installs (dealer installed factory accessories and dealer installed aftermarket accessories), and accessories installed at the Vehicle Processing Center (VPC) prior to the vehicle being delivered to the dealer. IMPORTANT: Failure to comply with this requirement may result in penalties imposed by NHTSA. Follow the instructions in this bulletin to help meet these requirements.
ITB17-009a2018-01-29. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. WINDOW GLASS WARRANTY INFORMATION This bulletin has been amended to apply to the latest models and model years, and warranty information on page 2 has been updated. No other changes have been made. Please discard previous versions of this bulletin.
ITB09-039e2018-01-29. Service bulletin. VISIBILITY:WINDSHIELD. WINDSHIELD CRACKING This bulletin has been amended to apply to the latest models and model years. Also, warranty information on pages 1 and 8 has been updated. No other changes have been made. Please discard previous versions of this bulletin.
ITB00-024g2018-01-29. Service bulletin. SERVICE BRAKES. BRAKE NOISE/JUDDER/PEDAL FEEL DIAGNOSIS AND REPAIR This bulletin has been amended to include vehicles built up to the publication date. Also, tips for using the ProCut? brake lathe were added on page 8, and a Brake Noise Diagnostic Worksheet was added on page 10. Please discard previous versions of this bulletin.
ITB09-015h2017-10-15. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 12 VOLT BATTERY STORAGE AND MAINTENANCE FOR NEW VEHICLES IN RETAILER INVENTORY This bulletin has been amended throughout. Please discard all previous versions of this bulletin.
ITB-13-122013-04-10. Service bulletin. LATCHES/LOCKS/LINKAGES. INFINITI: LOCK/UNLOCK REQUEST BUTTON ON OUTSIDE DOOR HANDLE OUTSIDE DOOR HANDLE DOES NOT RESPOND. LOCK/UNLOCK REQUEST BUTTON LOCATED ON OUTSIDE DOOR HANDLES OF VEHICLES CAN BE DISABLED (OR ENABLED) THROUGH EITHER THE "COMFORT & CONV" SETTINGS OF THE AUDIO/VISUAL/NAVIGATION SYSTEM OR THROUGH THE "COMBINATION METER SETTINGS" DEPENDING ON THE VEHICLE MODEL, YEAR, AND TRIM LEVEL. *JS
ITB-11-049-B2012-07-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. INFINITI: REPROGRAMMING ELECTRONIC CONTROL UNIT (ECU) ON ALL QUALIFYING VEHICLES. NO MODELS LISTED. MODEL YEARS 1998-2013. *PE
RCB-11-039-E2012-06-12. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT. INFINITI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CERTAIN VEHICLES REGISTERED IN STATES WHERE CONCENTRATION OF ROAD IS USED, AN INSPECTION FOR CORROSION AND REPAIR, IF NECESSARY, ON FRONT HOUSING PANELS. SAFETY RECALL CAMPAIGN. MODEL QX4. YEARS 1997-2003. *PE
ITB-11-0412011-09-14. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT. NISSAN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. 1997-2004 QX4. IN STATES WHERE HEAVY CONCENTRATIONS OF ROAD SALT ARE USED IN THE WINTER, THE FRONT DRIVER¿S SIDE STRUT HOUSING CAN DEVELOP CORROSION THAT MAY CAUSE DAMAGE. THIS MAY ALLOW THE HOUSING TO CONTACT THE STEERING COLUMN. THIS WOULD CREATE NOISE AND A DIFFERENCE IN STEERING EFFORT. IT MAY LEAD TO STEERING SYSTEM DAMAGE, AND POSSIBLY BRAKE LINE DAMAGE. *RM UPDATED 9/27/11. *PE UPDATED 02/06/12. *PE UPDATED 6/12/12. *PE UPDATED 8/22/12. *PE UPDATED 12/19/13. *PE UPDATED 12/26/13. *PE
ITB-01-003B2010-06-24. Service bulletin. SEAT BELTS:FRONT. INFINITI: D RING RESIDUE CAN CAUSE SLOW SEAT BELT RETRACTION. SEAT BELT RETRACTION OF THE FRONT SEAT BELT(S) IS SLOW, CAUSED BY RESIDUE BUILD UP ON THE D RINGS. MODELS FX35/FX45(03-08); G35 COUPE(03-07); G35(03-06); I30/I35 (00-04); Q45(02-06); QX4(00-03); QX56(04-07. *PE
ITB-09-0622010-04-09. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INFINITI: VENT CONTROL VALVE REPLACEMENT. NO APPLIED VEHICLES AFFECTED: ALL MODELS; NO MODEL YEARS LISTED. *PE
ITB-08-024A2010-03-03. Service bulletin. AIR BAGS. INFINITI: SRS PRECAUTIONS DURING SERVICE. INCLUDED IN THE RESTRAINTS SECTION OF THE ELECTRONIC SERVICE MANUAL (ESM) FOR EACH VEHICLE IS INFORMATION NECESSARY TO SERVICE THE SUPPLEMENTAL RESTRAINT SYSTEM (SRS) SAFELY. IMPROPER MAINTENANCE, INCLUDING INCORRECT REMOVAL AND INSTALLATION OF THE SRS, CAN LEAD TO A SERIOUS INJURY OR DEATH CAUSED BY UNINTENTIONAL ACTIVATION OF THE SRS. NO MODEL OR MODEL YEARS LISTED. *PE UPDATED 2/21/14. *PE
ITB-09-0502010-01-05. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. INFINITI: TIRE PRESSURE MONITORING SYSTEM (TPMS) WARNING LIGHT ON/BLINKING. NO MODELS OR MODEL YEARS LISTED. *PE UPDATED ON 08-11-2011. *KB
ITB-09-0202009-08-07. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. INFINITI: ELECTRONIC CONTROL UNIT DAMAGE CAN RESULT FROM IMPROPER BATTERY CONNECTION. THE BATTERY IS REQUIRED TO STAY CONNECTED WHEN THE ENGINE IS RUNNING. NO MODEL YEARS LISTED. *PE
ITB99048A2003-12-24. Service bulletin. EQUIPMENT. THE INFINITI INTEGRATED HOMELINK TRANSMITTER SYSTEM. VARIOUS MODELS INCLUDING 1996-2004 I30/I35; 2004 Q45; 2004 M45. *TT
ITB99016B2003-10-22. Service bulletin. SEAT BELTS:FRONT. FRONT SEAT BELT LATCH PLATE RETAINING BUTTON MISSING. VARIOUS MODELS INCLUDING THE 2004 G35. *TT
030192003-08-19. Service bulletin. EQUIPMENT. AVAILABLE TOOL; J-45738 TRANSMISSION JACK ADAPTER. *TT
99046C2003-02-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE WILL NOT START. VEHICLE IMMOBIILIZER SYSTEM/NISSAN ANTI-THEFT SYSTM (IVIS/NATS). *TT
ITB020292002-10-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. ON SOME VEHICLES THE ALL-MODE TRANSFER CASE MAY BECOME STUCK IN 4WD LOW. *TT
ITB020232002-10-17. Service bulletin. EQUIPMENT. SERVICE INFORMATION REGARDING ROOF CONSOLE TEMPERATURE DISPLAY READING INACCURATELY. *TT
ITB020232002-07-11. Service bulletin. ENGINE AND ENGINE COOLING. INFORMATION REGARDING CONSOLE TEMPERATURE DISPLAY READING INACCURATELY. *TT
ITB010252002-05-21. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL. SUBJECT REGARDING FUEL INJECTOR CLEANING FOR VEHICLES WITH ROUGH IDLE, HESITATION OR MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODES P0300 - P0306 STORED. *TT
ITB01045A2002-04-24. Service bulletin. UNKNOWN OR OTHER. SUBJECT REGARDING MALFUNCTION INDICATOR LAMP ON WITH REAR OXYGEN SENSOR DIAGNOSTIC TROUBLE CODE PO138-P0140 OR P0158-P0160 STORED. *YH
ITB020112002-04-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. INFORMATION REGARDING CLUNK NOISE FROM TRANSFER CASE. *YH

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