Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 1,663 bulletins for INFINITI
ITB11017A
Nov 26, 2014
110000 ELECTRICAL SYSTEM
IF YOU CONFIRM Cylinder Misfire DTC (P0300 through P0306) is stored in the ECM and one or more of the ignition coils is blistered (outer surface is deformed/melted), ACTIONS 1. Replace the steering member mounting bolt on the RH side o
ITB14056
Nov 25, 2014
060000 ENGINE (PWS)
SERVICE INFORMATION Starting with 2010 Model Year, Infiniti vehicles have been gradually incorporating a new type of DTC known as Permanent DTC or P-DTC. If a vehicle is equipped with P-DTCs, all emission related DTCs will also set a P-DT
PC331
Nov 25, 2014
020000 SUSPENSION
Infiniti is conducting a retailer inventory inspection to inspect the front axle hub and torque member bolts on 20 specific 2014 QX60 vehicles identified in SERVICE COMM.
ITB14-055
Nov 20, 2014
030000 BRAKES (PWS)
INFINITI: DIAGNOSIS OF POOR ACCELERATION OR LACK OF POWER; CUSTOMERS ARE EXPERIENCING SLOW BRAKE PERFORMANCE WHICH MAY BE CAUSED FROM DAMAGED BRAKE WIRING. *LJ UPDATED 05/11/2015*LJ
ITB14054
Nov 20, 2014
160000 STRUCTURE
SERVICE INFORMATION If the auto back door will not operate automatically (operates only in manual mode), first note some conditions that may cause this: * Is DTC B2420 set as "current" in the back door control unit? If the auto back d
ITB14055
Nov 20, 2014
100000 POWER TRAIN
SERVICE INFORMATION If a customer describes lack of power or poor acceleration, perform the following checks before attempting any repair: * Check for stored DTCs. * Check if the driver is resting their left foot on the brake pedal
NTB14-107
Nov 20, 2014
041100 SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE
NISSAN:DIAGNOSIS OF POOR ACCELERATION: BEFORE MAKING REPAIRS THE FOLLOWING SHOULD BE CHECKED; DTC'S, ADVISE CUSTOMER ON HOW TO REST THE FOOT ON THE BRAKE . DAMAGE BRAKE LIGHT/ WIRING MAY BE THE CAUSE OF LACK OF POWER &POOR ACCELERATION
ITB14053
Nov 19, 2014
060000 ENGINE (PWS)
SERVICE INFORMATION A two-piece design front engine mount is currently being used for the applied vehicles listed. A single thunk noise may be heard on the first acceleration of the day from this type of mount and is considered normal
ITB13038B
Nov 11, 2014
170000 LATCHES/LOCKS/LINKAGES
IF YOU COFIRM The driver and front passenger doors will not unlock using the one-touch door unlock sensor, and the Touch Sensitive Door Sensor feature is set to ON. ACTION 1. Use Signal Tech-II to check/test signals from the BCM and t
PC328
Nov 7, 2014
060000 ENGINE (PWS)
Infiniti is conducting an inventory inspection on 5,809 specific 2014-15 Infiniti QX60 vehicles and requesting retailers perform a software check on the OCS ECU on specific vehicles identified in SERVICE COMM.
ITB14045
Oct 9, 2014
010000 STEERING
IF YOU CONFIRM One or both steering wheel switch chrome finishers on an Applied Vehicle has come off. ACTION Follow the procedure in this bulletin to install the new steering wheel switch chrome finisher(s) listed in the Parts Informat
P4248OL
Sep 26, 2014
110000 ELECTRICAL SYSTEM
Infiniti is offering owners of the 2014 Q50 the opportunity to have their vehicle?s InTouch Audio system software upgraded with a production change that has been incorporated in the Q50 manufactured after their vehicle was produced.
P4249OL
Sep 26, 2014
110000 ELECTRICAL SYSTEM
Infiniti is conducting a Voluntary Service Campaign on 2014 Q50 and Q50 Hybrid vehicles to install a Fuse Box B+ Terminal Cover.
P4248
Sep 25, 2014
110000 ELECTRICAL SYSTEM
Infiniti is offering owners of the 2014 Q50 the opportunity to have their vehicle?s InTouch Audio system software upgraded with a production change that has been incorporated in the Q50 manufactured after their vehicle was produced.
P4249
Sep 25, 2014
110000 ELECTRICAL SYSTEM
Infiniti is conducting a Voluntary Service Campaign on 2014 Q50 and Q50 Hybrid vehicles to install a Fuse Box B+ Terminal Cover.
ITB-14-047
Sep 24, 2014
114400 ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
INFINITI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A FUSE BOX B+ TERMINAL COVER IS BEING INSTALL ON CERTAIN HYBRID VEHICLES. MODEL 2014 Q50, Q50 HYBRID. *PE
ITB14047
Sep 24, 2014
110000 ELECTRICAL SYSTEM
INTRODUCTION Infiniti is conducting a Voluntary Service Campaign on 2014 Q50 and Q50 Hybrid vehicles to install a Fuse Box B+ Terminal Cover. This service will be performed at no charge for parts or labor. IDENTIFICATION NUMBER Infiniti
ITB14046
Sep 17, 2014
010000 STEERING
SERVICE INFORMATION When performing Direct Adaptive Steering (DAST) Calibration (Mode 1): Always use an alignment rack with the front wheels positioned on the turntables and the pins removed. The front wheels must be allowed to move fre
ITB14044
Sep 3, 2014
030000 SERVICE BRAKES, HYDRAULIC
IF YOU CONFIRM: The rear brakes squeak when braking while the brakes are at normal operating temperature AND the applied vehicle is equipped with single piston rear brake calipers. ACTION: Replace the hardware on both rear brake calipe
ITB-14-042
Aug 29, 2014
353000 EQUIPMENT:ELECTRICAL
INFINITI: INFORMATION REGARDING TWO STAIN GAUGE OCCUPANT CLASSIFICATION SYSTEM (OCS) SENSORS AND OPERATION EXPLANATION OF DIFFERENT RESPONSE TO OCCUPANT SEATING POSTURE. MODEL 2013-2014 JX, QX60, QX50. *PE
ITB10058A
Aug 21, 2014
060000 ENGINE (PWS)
IF YOU CONFRIM An oil leak at the right side block ball plug behind the alternator. ACTION: Use a punch to seat the block ball plug in the hole (refer to the Service Procedure). See this bulletin for further detail.
ITB14041
Aug 20, 2014
060000 ENGINE (PWS)
IF YOU CONFIRM: Oil is leaking from bank 1 and/or bank 2 at any point between the VVEL ladder assembly and the related cylinder head at sealing surface shown in Figure 1. NOTE: Figure 1 does not show the entire sealing surface that ca
ITB13035A
Aug 18, 2014
350000 EQUIPMENT
SERVICE INFORMATION Applied vehicles equipped with a CVT have a "cap" that appears to be a fluid level gauge. This "cap" will NOT have a gauge or "dipstick". This is normal. Do NOT replace the "cap" because it is thought to have a "dipst
ITB14040
Aug 18, 2014
100000 POWER TRAIN
SERVICE INFORMATION The purpose of this bulletin is to clarify language contained in the owner?s manual language for the APPLIED VEHICLES. For the APPLIED VEHICLES, the below language supersedes similar language in existing owner?s manuals
ITB-14-036
Aug 12, 2014
091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
INFINITI: WHILE DRIVING, UNEXPECTEDLY AND ABRUPTLY, OR UP AND DOWN, AND DISTANCE TO EMPTY (FUEL) FAILS TO GIVE CORRECT READING OF FUEL GAUGE. MODEL 2013-2014 JX35, QX60. *PE UPDATED 9/29/14. *PE