Service bulletins for the 2004 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.
106 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| ITB09-015h | 2017-10-15. 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. |
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| ITB17-042a | 2017-09-14. 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. |
| ITB17-026 | 2017-08-01. 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. |
| ITB17-018 | 2017-08-01. 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-13-12 | 2013-04-10. 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-B | 2012-07-12. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. INFINITI: REPROGRAMMING ELECTRONIC CONTROL UNIT (ECU) ON ALL QUALIFYING VEHICLES. NO MODELS LISTED. MODEL YEARS 1998-2013. *PE |
| ITB12-018 | 2012-05-03. 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-12-014 | 2012-04-27. 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-10-035A | 2011-01-26. 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-10-006A | 2010-07-29. 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-01-003B | 2010-06-24. 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-08-044B | 2010-06-22. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. INFINITI: FUEL GAUGE DOES NOT READ FULL, IS SLOW TO RESPOND, OR IS INACCURATE. *PE |
| ITB-04-051B | 2010-05-24. 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-10-025 | 2010-04-21. 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-09-062 | 2010-04-09. 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-08-024A | 2010-03-03. 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-C | 2010-03-03. 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-09-050 | 2010-01-05. 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-09-020 | 2009-08-07. 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 |
| ITB08-031 | 2008-06-26. Service bulletin. SEATS. SEAT BACK BOARD REMOVAL/INSTALLATION. *NJ |
| ITB08-022 | 2008-05-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFINITI; SPECIAL AUTOMATIC TRANSMISSION FLUID REQUIREMENT. 2004 TO CURRENT INFINIT VEHICLES. *NJ |
| 07023 | 2007-06-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. LOW POWER WITH WIDE OPEN THROTTLE. *KB |
| 03031 | 2007-05-10. Service bulletin. EXTERIOR LIGHTING. EXTERIOR LAMP FOGGING. *KB |
| 06011 | 2006-06-15. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. ABS AND/OR BRAKE WARNING LIGHT ON WITH DTC C1179. *TT |
| 06007 | 2006-03-14. Service bulletin. SERVICE BRAKES, HYDRAULIC. GROAN NOISE FROM FRONT BRAKES. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.