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Service bulletins for the 2008 Infiniti G37

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.

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

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Bulletins, newest first
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-12-0052012-04-24. 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-10-0482010-09-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFINITI: ENGINE OIL LEVEL IS LOW OR THERE IS UNUSUAL ENGINE NOISE. MODELS COUPE, SEDANS AND CONVERTIBLES (G37). *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-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-09-0372009-10-23. Service bulletin. SERVICE BRAKES, ELECTRIC. INFINITI: WHILE BRAKING, ESPECIALLY WHEN BRAKING AT HIGHWAY SPEEDS, THE STEERING WHEEL SHAKES AND/OR THE BODY VIBRATES AND/OR THE BRAKE PEDAL PULSATES (ALSO KNOWN AS BRAKE JUDDER). *PE
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
IT-B-08-041A2008-11-19. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFINITI: HARD TO FILL FUEL TANK. FILLING NOZZLE CONTINUES TO CLICK OFF WHEN THE FUEL TANK IS MORE THAN 1/2 FULL. *PE
EC -08-0042008-09-19. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFINITI: HARD TO FILL FUEL TANK. THE FUEL TANK IS DIFFICULT TO FILL MORE THAN 1/2. NOTE: FILLING NOZZLE CONTINUES TO CLICK OFF WHEN THE FUEL TANK IS MORE THAN 1/2 FULL. *PE
ITB 05-0512008-09-03. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. AIR FLOW METER SERVICE. *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
ITB08-0222008-05-06. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INFINITI; SPECIAL AUTOMATIC TRANSMISSION FLUID REQUIREMENT. 2004 TO CURRENT INFINIT VEHICLES. *NJ
ITB-07-0482008-04-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 2008 G37; INTERMITTENT/SHORT DURATION SMALL RPM INCREASE DURING BRAKING, WITH AUTOMATIC TRANSMISSION ONLY BUILT BEFORE DEC. 6, 2007. VIN - BUILT BEFORE JNKCV64E(*)8M 115669. *NJ UPDATED 4/10/12. *PE
040202005-04-01. Service bulletin. ELECTRICAL SYSTEM:WIRING. TRAILER LIGHT WIRING. TO INCLUDE INFINITI 2006 M35/M45. *TT UPDATED 09-12-07. *KB

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