Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
ITB-08-024A
Service Bulletin/Repair Instructions
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
Service Bulletin/Repair Instructions
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
Service Bulletin/Repair Instructions
INFINITI: TIRE PRESSURE MONITORING SYSTEM (TPMS) WARNING LIGHT ON/BLINKING. NO MODELS OR MODEL YEARS LISTED. *PE UPDATED ON 08-11-2011. *KB
ITB-09-062
Service Bulletin/Repair Instructions
INFINITI: VENT CONTROL VALVE REPLACEMENT. NO APPLIED VEHICLES AFFECTED: ALL MODELS; NO MODEL YEARS LISTED. *PE
ITB-09-020
Service Bulletin/Repair Instructions
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