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Service bulletins for the 2008 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.

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

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Bulletins, newest first
ITB-09-011-A2012-11-05. Service bulletin. VISIBILITY/WIPER. INFINITI: WHEN INSECTS, DIRT, FINGER PRINTS, OIL FILM, MOISTURE OR EXHAUST GAS IS NEAR OR AROUND RAIN SENSOR, THIS CAUSES THE RAIN SENSOR, WHEN WIPER LEVER IS PUSHED DOWN, TO EITHER MAKE A SINGLE STROKE OR OPERATE UNEXPECTEDLY. NO MODELS OR MODEL YEARS LISTED. *PE
ITB-10-056-A2012-10-17. Service bulletin. SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING. INFINITI: INFORMATION PROVIDED REGARDING ACCURATE DIAGNOSIS OF ABS/VDC WHEEL SPEED SENSORS ON CERTAIN VEHICLES. MODELS 2007-2013 INFINITI. *PE
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-12-0052012-04-24. Service bulletin. STRUCTURE:BODY:DOOR; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. INFINITI: VEHICLES USING INTELLIGENT KEY SYSTEM AND/OR DOOR REQUEST SWITCH CAN NOT LOCK OR UNLOCK VEHICLE DOORS. *PE
ITB-12-0082012-04-16. Service bulletin. TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. INFINITI: TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR(S) DETECTS AIR SLOWLY LEAKING AND WARNING LIGHT IS ON FOR LOW TIRE PRESSURE. *PE
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-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
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-03-051-C2010-03-03. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; EXTERIOR LIGHTING; EXTERIOR LIGHTING:BRAKE LIGHTS; EXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES; EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT. INFINITI: EXTERIOR LAMP FOGGING. WATER IN THE EXTERIOR LAMPS. THIS IS GENERALLY NOT DUE TO A DEFECT. ALL CURRENT EXTERIOR LAMP ASSEMBLIES ARE VENTED TO THE ATMOSPHERE (NOT SEALED). MOISTURE IN THE AIR SOMETIMES TRAVELS INTO AND OUT OF THE LAMP ASSEMBLY THROUGH THESE VENTS. NECESSARY TO ALLOW FOR EXPANSION AND CONTRACTION OF AIR FROM TEMPERATURE VARIATIONS (WARMER OR COLDER) WITHOUT DAMAGE TO THE LAMP. CERTAIN ENVIRONMENTAL CONDITIONS MAY CAUSE MOISTURE TO CONDENSE. FOGGING/CLOUDINESS SHOULD DISAPPEAR OVER TIME WHEN THE LAMP IS IN A DRY ENVIRONMENT. *PE UPDATED 7/28/10. *PE UPDATED 12/9/13. *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
ITB08-024A2008-08-16. Service bulletin. AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. SRS PRECAUTIONS DURING SERVICE; INCORRECT REMOVAL AND INSTALLATION OF THE SRS, CAN LEAD TO A SERIOUS INJURY OR DEATH CAUSED BY UNINTENTIONAL ACTIVATION OF THE SRS ON ALL INFINITI MODELS WITH THE SRS SYSTEMS. *PE
ITB08-0292008-06-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 2008 QX56, DTC P0133 / P0153. *NJ
ITB08-0312008-06-26. Service bulletin. SEATS. SEAT BACK BOARD REMOVAL/INSTALLATION. *NJ
ITB08-0322008-06-26. Service bulletin. SEATS. RIGHT FRONT SEAT BACK VIBRATION AT HIGHWAY SPEEDS. *NJ
ITB08-0222008-05-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFINITI; SPECIAL AUTOMATIC TRANSMISSION FLUID REQUIREMENT. 2004 TO CURRENT INFINIT VEHICLES. *NJ
ITB08-0202008-04-21. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR. 2007-2008 QX56; DOOR MIRROR REPLACEMENT PROCEDURE. ON VEHICLES WITHOUT TOW PACKAGE. *NJ
ITB08-0192008-04-21. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. 2007-2008 QX56; HEADLAMP HOUSING REPLACEMENT. *NJ UPDATED 4/22/08. *NJ
ITB08-0122008-03-13. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. INFINITI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CUSTOMER SATISFACTION INITIATIVE - 2008 QX56 XM RADIO ACTIVATION. CSC WAS RECEIVED. *NJ

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