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Service bulletins for the 2006 Infiniti QX56

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.

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

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Bulletins, newest first
Revision 1-NEVAP2018-10-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. OBD II EVAP Tube Warranty Enhancement UPDATE August 17, 2018 Please discard earlier versions of this bulletin. The announcement from March 21, 2017 has been revised to include: - Clarification that the refueling concern is extremely hard to fill, not intermittent, and occurs at multiple fueling stations and fuel pumps - Customer expense may be applicable if the vehicle is out of warranty
Revision 1-IEVAP2018-10-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. OBD II EVAP Tube Warranty Enhancement UPDATE August 17, 2018 Please discard earlier versions of this bulletin The announcement from March 21, 2017 has been revised to include: o Clarification that the refueling concern is extremely hard to fill, not intermittent, and occurs at multiple fueling stations and fuel pumps o Client expense may be applicable if the vehicle is out of warranty
ITB17-026b2018-09-17. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:AUXILLARY TANK; FUEL SYSTEM, GASOLINE. INFINITI; FUEL TANK IS EXTREMELY DIFFICULT TO FILL This bulletin has been amended. Changes have been made throughout. It is necessary for you to read this revised procedure to properly perform this action. Please discard previous versions of this bulletin.
ITB17-026a2018-09-17. Service bulletin. FUEL SYSTEM, GASOLINE. INFINITI; FUEL TANK IS EXTREMELY DIFFICULT TO FILL IF CUSTOMER REPORTS: Customer routinely experiences difficulty fueling the vehicle at different fuel stations (filling nozzle shuts off every few seconds while filling at multiple stations and using multiple filling pumps). IMPORTANT: - If the customer does not report the above symptoms, this bulletin does not apply. - If the customer reports intermittent (but not consistent difficulty re-fueling), this bulletin does not apply. ACTION: Perform the Inspection Procedure in this bulletin, starting on page 4, only if the customer reports symptoms as described above. NOTE: Refer to the Repair Overview on page 2.
ITB01-024e2018-09-17. Service bulletin. EQUIPMENT. NEW PAINT GUARD FILM REMOVAL INFORMATION This bulletin applies only to new, unsold vehicles with Paint Guard Film in Dealer Stock. This bulletin has been amended. The publication date has been revised to include the latest models and model years. No other changes have been made. Please discard previous versions of this bulletin.
ITB10-058b2018-08-20. Service bulletin. ENGINE AND ENGINE COOLING. 2004-2018 QX56 AND QX80; ENGINE OIL LEAK AT RIGHT SIDE BLOCK BALL PLUG This bulletin has been amended. The APPLIED VEHICLES section has been updated. No other changes have been made. Please discard all previous versions of this bulletin.
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.
ITB17-042a2017-09-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). INFINITI; DTC P0456 CAUSED BY EVAP LEAK AT VENT CONTROL VALVE O-RING This bulletin has been amended. The APPLIED VEHICLES and CLAIMS INFORMATION sections have been revised. No other changes have been made. Please discard previous versions of this bulletin.
ITB17-0262017-08-01. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFINITI; FUEL TANK IS SLOW OR DIFFICULT TO FILL IF YOU CONFIRM The fuel tank is slow or difficult to fill (filling nozzle shuts off before tank is full). IMPORTANT: Make sure this incident has been duplicated at a gas station by dealer service staff. ACTION Perform the Service Procedure in this bulletin, starting on the next page.
ITB17-0182017-08-01. Service bulletin. SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT; SUSPENSION:FRONT:CONTROL ARM:UPPER BALL JOINT. BALL JOINT AXIAL END PLAY PROCEDURE SERVICE INFORMATION When working on the front suspension, use the updated service information in this bulletin along with the Electronic Service Manual (ESM). The updated information in this bulletin is a correction and a supplement to the ESM.
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
ITB12-0182012-05-03. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. INFINITI: THE ELECTRONIC CONTROL MODULE (ECM) NEEDS TO BE REPLACED ON A 2004 MY AND LATER VEHICLE. *JS
ITB-12-0142012-04-27. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM. INFINITI: POWER STEERING HOSE SERVICE PART CHANGE. THE HOSE NOW COMES WITHOUT THE PRESSURE SENSOR. IF ONLY PRESSURE SENSOR NEEDS REPLACEMENT DO NOT REPLACE ANY HOSES. *JS
ITB-10-035A2011-01-26. Service bulletin. SUSPENSION:FRONT. INFINITI: FRONT SUSPENSION NOISE. A NOISE (CLUNKING, SQUEAKING, POPPING) CAN BE HEARD WHEN PERFORMING AT LEAST ONE OF THE FOLLOWING ACTIONS-TURNING STEERING WHEEL LEFT/RIGHT; DRIVING OVER SPEED BUMPS; DRIVING ON ROUGH ROADS; ACCELERATING/DECELERATING AND NOISE IS COMING FROM THE FRONT STABILIZER BAR BUSHING. *PE
ITB-10-006A2010-07-29. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. INFINITI: 5 SPEED A/T DTC DIAGNOSES FOR P1701, P1702, P1703, P1704, P1705, P1754, P1759, P1764, P1769, P1774. APPLIES TO RE 5R05A ONLY TRANSMISSIONS (5 SPEED A/T). IF ONE OR MORE DTCS LISTED ARE FOUND STORED IN SELF DIAGNOSIS, USE THE REPAIR FLOW CHART TO ASSIST IN DIAGNOSIS. *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-10-0272010-06-22. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. INFINITI: A XENON HEADLAMP IS NOT FUNCTIONING BECAUSE OF AN ISSUE INSIDE THE HEADLAMP ASSEMBLY (AN INTERNAL ISSUE). REFER TO THE APPROPRIATE SERVICE MANUAL, FOLLOW THE DIAGNOSTIC AND REPAIR INFORMATION FOR XENON HEADLAMPS. *PE
ITB-04-051B2010-05-24. Service bulletin. POWER TRAIN:AXLE HUBS; SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY. INFINITI: CLICKING NOISE FROM REAR AXLES DURING TAKE-OFF/ACCELERATION. *PE UPDATED 11/2/11. *PE
ITB-10-0252010-04-21. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. INFINITI: THE PROPELLER SHAFT U JOINT (JOURNAL/JOURNAL BEARINGS) IS THE SOURCE OF NOISE AND/OR VIBRATION ON AN APPLIED VEHICLE. DIAGNOSE BY EVALUATING THE U JOINT WITH THE PROPELLER SHAFT REMOVED. *PE

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