The manufacturer’s record · Page 2 of 2

2012 Infiniti G37
Manufacturer communications & TSBs.Page 2

Original record summaries, dates and identifiers for this model-year. Records 101–132 of 132, ordered newest first. Dated records on this page: Feb 3, 2012–Apr 29, 2014.

Back to 2012 Infiniti G37 problems & recalls
Read the applicability before drawing a conclusion.

This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.

NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.

Apr 29, 2014Service Bulletin/Repair Instructions

ITB14020

NHTSA communication ID: 10192355

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Warranty claims coding for repairing wiring harnesses for all Infiniti vehicles has changed. This bulletin gives an outline of the retailer technician?s responsibilities in assisting the retailer claims administrator to properly code a harness repair. Failure to provide correct information may result in claims suspension or rejection. See this bulletin for further detail.

Source components: ELECTRICAL SYSTEM:WIRING · EQUIPMENT.

Source record 10192355 at NHTSA
Apr 7, 2014Service Bulletin/Repair Instructions

ITB14014

NHTSA communication ID: 10192345

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION When diagnosing an applied vehicle for possible power steering gear (rack and pinion steering rack, or steering rack) leak issues, in some cases it may appear the steering rack is leaking when actually, it?s not. Use this service bulletin to help make a more accurate diagnosis of the steering rack. - Go to Power Steering Gear Inspection starting on page 2. See this bulletin for further detail.

Source components: POWER TRAIN · STEERING.

Source record 10192345 at NHTSA
Feb 13, 2014Service Bulletin/Repair Instructions

ITB13056A

NHTSA communication ID: 10192323

NHTSA source summary · Original PDF not reviewed by Recallfolio

IF YOU CONFIRM: The MIL is ON and one or both of the following DTCs are found stored in the ECM: - P0139 (heated oxygen sensor 2 (B1) circuit slow response) - P0159 (heated oxygen sensor 2 (B2) circuit slow response) ACTION: 1. Confirm this bulletin applies. - Compare the vehicle's current ECM part number to those listed in Table A (see page 4). 2. If the ECM part number does not match one listed in Table A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information. 3. If this bulletin applies, reprogram the ECM. See this bulletin for further detail.

Source components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM).

Source record 10192323 at NHTSA
Jan 27, 2014Service Bulletin/Repair Instructions

ITB08024C

NHTSA communication ID: 10192314

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.

Source components: AIR BAGS · ELECTRICAL SYSTEM.

Source record 10192314 at NHTSA
Jan 13, 2014Service Bulletin/Repair Instructions

ITB14002

NHTSA communication ID: 10192294

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Replacement Engine Control Modules (ECMs) for many newer Infiniti vehicles are now "Blank" ECMs. Blank ECMs come without software and must be programmed (not reprogrammed) before they will function. See this bulletin for further detail.

Source components: ENGINE · ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM).

Source record 10192294 at NHTSA
Nov 15, 2013Service Bulletin/Repair Instructions

ITB-13-044

NHTSA communication ID: 10053951

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: THE INSTRUMENT CLUSTER HAS A WARNING INDICATOR, THAT ILLUMINATES, OF A LOOSE FUEL FILL CAP. MODEL YEARS 2012 AND UP. NO MODELS LISTED. *PE

Source components: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP.

Source record 10053951 at NHTSA
Nov 12, 2013Service Bulletin/Repair Instructions

ITB12063C

NHTSA communication ID: 10192263

NHTSA source summary · Original PDF not reviewed by Recallfolio

IF YOU CONFIRM The customer reports that people on the other end of a phone call cannot hear them. Customer report may include: Voice is choppy or cuts-out, voice sounds distant, voice sounds as if speaking through a tunnel, and/or voice sounds like it's under water. ACTION 1. Reprogram (reconfigure) the Multi AV. 2. Replace the microphone and the map lamp finisher. See this bulletin for further detail.

Source components: EQUIPMENT.

Source record 10192263 at NHTSA
Nov 12, 2013Service Bulletin/Repair Instructions

ITB12062C

NHTSA communication ID: 10192262

NHTSA source summary · Original PDF not reviewed by Recallfolio

IF YOU CONFIRM The customer reports that people on the other end of a phone call cannot hear them. Customer report may include: Voice is choppy or cuts-out, voice sounds distant, voice sounds as if speaking through a tunnel, and/or voice sounds like it's under water. ACTION 1. Replace the TEL Adaptor Unit. 2. Replace the microphone and the map lamp finisher. See this bulletin for further detail.

Source components: EQUIPMENT.

Source record 10192262 at NHTSA
Sep 26, 2013Service Bulletin/Repair Instructions

ITB-13-039

NHTSA communication ID: 10054302

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: SERVICE BULLETIN CONCERNING LOW TIRE PRESSURE WARNING SYSTEM INFORMATION. *JS

Source components: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS.

Source record 10054302 at NHTSA
Aug 27, 2013Service Bulletin/Repair Instructions

ITB92069D

NHTSA communication ID: 10192235

NHTSA source summary · Original PDF not reviewed by Recallfolio

Infiniti Original Equipment or Genuine Accessory Alloy wheels, along with their finish coating (clear, chrome, titanium, etc.), are specifically developed to achieve Infiniti design and performance standards. These Original Equipment or Genuine Accessory wheels are subjected to testing to ensure they meet Infiniti's standards. Infiniti Original Equipment Alloy or Genuine Accessory wheels subjected to aftermarket chroming may no longer continue to meet these standards and may be seriously damaged. Therefore, Infiniti most strongly discourages, and recommends that these wheels NEVER be subjected to, aftermarket chroming. See this bulletin for further details.

Source components: EQUIPMENT · WHEELS.

Source record 10192235 at NHTSA
Aug 27, 2013Service Bulletin/Repair Instructions

ITB-92-069-D

NHTSA communication ID: 10054528

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: DUE TO USE OF AFTERMARKET CHROMING OF ALLOY WHEELS, FOR SOME VEHICLES, THE STANDARDS ARE NO LONGER ARE MET AND ARE SERIOUSLY DAMAGED AND NOT GUARANTEE OR WARRANTY THE MODIFIED WHEELS OR PERFORMANCE. MODELS ALL. NO YEARS LISTED. *PE

Source components: WHEELS.

Source record 10054528 at NHTSA
Aug 26, 2013Service Bulletin/Repair Instructions

ITB13006A

NHTSA communication ID: 10192232

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION This TSB is for troubleshooting of CAN Modules with "Diag-On-CAN" Diagnostics. The flow charts below are meant to troubleshoot current CAN DTCs. The flow charts are intended to diagnose one module at a time; repeat the process as needed for additional control units. Please see this bulletin for further details.

Source components: ELECTRICAL SYSTEM.

Source record 10192232 at NHTSA
Jul 25, 2013Service Bulletin/Repair Instructions

ITB11066E

NHTSA communication ID: 10192221

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Part order approval from TECH LINE is no longer required when replacing the Audio Visual (A/V) Control Unit on an Applied Vehicle. Previously, TECH LINE would need to be contacted to confirm (or assist with) diagnosis and the proper repair prior to ordering an A/V control unit. This process has been suspended.

Source components: FUEL SYSTEM, GASOLINE.

Source record 10192221 at NHTSA
Jul 25, 2013Service Bulletin/Repair Instructions

ITB13027

NHTSA communication ID: 10192220

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION: If the BCM in an Applied Vehicle is replaced for any reason and not configured correctly, the following issue may occur - When the driver door is opened, the convertible top opens. When replacing a BCM, make sure to - Follow information in the appropriate Service Manual - Use CONSULT-III plus to perform configuration - Select the correct vehicle in CONSULT-III plus - Confirm the VIN is correct (matches the vehicle) in CONSULT-III plus - Select/install the correct configuration

Source components: AIR BAGS · EQUIPMENT · VEHICLE SPEED CONTROL.

Source record 10192220 at NHTSA
Jul 23, 2013Service Bulletin/Repair Instructions

ITB00024F

NHTSA communication ID: 10192219

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION - This bulletin is to assist you in responding to customer questions about brake operation, and provides diagnostic and repair information for each item listed, if any should occur. - Most brake issues fall into the following categories: a. Brake Noise: A squeak, squeal, clunk, or groan that occurs when the brakes are applied or released. b. Brake Judder: A vibration that can be felt in the vehicle, steering wheel, or brake pedal when the brakes are applied. c. Pedal Feel: The effort needed to operate the brakes is too high or too low. SERVICE PROCEDURE 1. Verify the condition by road testing the vehicle with the customer. 2. Determine the specific brake issue based on the description in the Service Information above. 3. Follow the appropriate repair procedure(s), listed on the following pages, for your specific issue. See this bulletin for further details.

Source components: SERVICE BRAKES · STEERING · SUSPENSION.

Source record 10192219 at NHTSA
Jul 23, 2013Service Bulletin/Repair Instructions

ITB04038A

NHTSA communication ID: 10192218

NHTSA source summary · Original PDF not reviewed by Recallfolio

If YOU CONFIRM: A vehicle needs to have the brake rotors resurfaced (front or rear). ACTION: Use the ProCut PFM Series on-car brake lathe to perform brake rotor resurfacing and follow the tips listed in this bulletin. - The ProCut PFM Series brake lathe has been chosen as the approved tool for rotor resurfacing. - The ProCut PFM Series brake lathe can be ordered from TECH-MATE at 1-800-662-2001. - ProCut technical support or service can be obtained by calling 1-800-543-6618. NOTE: Brake rotors may need to be resurfaced during routine brake repair or for brake "judder" incidents. - Brake judder: A brake pedal pulsation and/or steering wheel shimmy when braking that occurs when there is too much thickness variation of the brake rotors (see ITB00-024). See this bulletin for further detail.

Source components: SERVICE BRAKES · STEERING · WHEELS.

Source record 10192218 at NHTSA
Jun 7, 2013Service Bulletin/Repair Instructions

ITB98011F

NHTSA communication ID: 10192191

NHTSA source summary · Original PDF not reviewed by Recallfolio

As part of an enhanced emissions test for Inspection & Maintenance (I/M), some States may require the System Readiness Test (SRT) status be checked. - The SRT is used to indicate whether the engine control module (ECM) has completed self diagnosis of major emissions systems and components. - In these instances the State may require completion of the SRT before permitting the emissions inspection to proceed. Refer to this Bulletin for further details.

Source components: ELECTRICAL SYSTEM.

Source record 10192191 at NHTSA
Apr 10, 2013Service Bulletin/Repair Instructions

ITB13-005A

NHTSA communication ID: 10051925

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: CLUTCH PEDAL DOES NOT RETURN TO REST POSITION. *KB

Source components: POWER TRAIN:CLUTCH ASSEMBLY · POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE).

Source record 10051925 at NHTSA
Apr 4, 2013Service Bulletin/Repair Instructions

ITB13013

NHTSA communication ID: 10192161

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION Improper adjustment or operation of the ASCD brake switch can cause the Automatic Speed Control Device (ASCD) to "not set" and/or DTC P0605 (ECM) to store. See this bulletin for further detail.

Source components: ELECTRICAL SYSTEM.

Source record 10192161 at NHTSA
Apr 4, 2013Service Bulletin/Repair Instructions

ITB-13-13

NHTSA communication ID: 10051766

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINTI: CRUISE CONTROL WILL NOT SET AND DTC P0605 IS STORED. IF A MALFUNCTION IN THE ASCD SYSTEM IS DETECTED, THE CRUISE INDICATOR MAY STAY ON AND THE SET INDICATOR MAY FLASH. *JS

Source components: VEHICLE SPEED CONTROL:CRUISE CONTROL.

Source record 10051766 at NHTSA
Apr 3, 2013Service Bulletin/Repair Instructions

ITB13012

NHTSA communication ID: 10192157

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION The "Lock / Unlock request buttons" that are located on the outside door handles of vehicles with Intelligent Key can be disabled (or enabled) through either the "Comfort & Conv." settings of the Audio/Visual/Navigation system, orthrough the "Combination Meter settings" depending on the vehicle model, year and trim level. NOTE: In some instances this feature may be unintentionally disabled. Please verify the status of this feature before any further diagnostic is performed. Please see this bulletin for further details.

Source components: SEAT BELTS · VEHICLE SPEED CONTROL.

Source record 10192157 at NHTSA
Apr 3, 2013Service Bulletin/Repair Instructions

ITB-13-12

NHTSA communication ID: 10051765

NHTSA source summary · Original PDF not reviewed by Recallfolio

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

Source components: LATCHES/LOCKS/LINKAGES.

Source record 10051765 at NHTSA
Mar 22, 2013Service Bulletin/Repair Instructions

ITB13008

NHTSA communication ID: 10192149

NHTSA source summary · Original PDF not reviewed by Recallfolio

IF YOU CONFIRM: Customers concern of a "clicking" noise coming from either left or right front/rear axles during take-off/acceleration. ACTION: Apply Molykote M77 grease (P/N 44003-7S000) to the hub bearing surfaces. NOTE: * Do not remove the axle from the hub or transmission for this bulletin * Refer to the Electronic Service Manual (ESM) for model specific torque specifications. >Please see Service procedure for 2007-2011 Versa torque specifications on page 5. See this bulletin for further detail.

Source components: BACK OVER PREVENTION · EQUIPMENT · POWER TRAIN · WHEELS.

Source record 10192149 at NHTSA
Mar 19, 2013Service Bulletin/Repair Instructions

ITB99001A

NHTSA communication ID: 10192146

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION This bulletin provides information to identify: - A leaking strut or a shock absorber that qualifies for replacement under warranty. - A strut or shock absorber that has slight oil seepage, a condition which is considered normal, does not affect strut/shock absorber operation or performance, and does not require replacement. - A strut or shock absorber that should be replaced due to rod resistance/noise issues. See this bulletin for further detail.

Source components: SUSPENSION.

Source record 10192146 at NHTSA
Feb 15, 2013Service Bulletin/Repair Instructions

ITB11014B

NHTSA communication ID: 10192126

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION If a CD/DVD Player incident is noted, a possible cause may be improper CD/DVD disc care, condition, or usage. This bulletin provides updated CD/DVD Player operation instructions to avoid potential incidents/customer concerns caused by improper care and usage of CD/DVD discs. To aid in solving customer concerns, use the guidelines in this bulletin when speaking to customers or inspecting incident vehicles. - Customers must not use discs that are warped, scratched, chipped, cracked, have abnormal edges or are otherwise damaged. Damaged or poor condition discs may cause the Player internal mechanism to jam or have optical pick-up errors. NOTE - Do not make a Warranty claim against a Player that will not play damaged or poor condition discs as described in this bulletin. See this bulletin for further detail.

Source components: STRUCTURE.

Source record 10192126 at NHTSA
Dec 21, 2012Service Bulletin/Repair Instructions

ITB11005B

NHTSA communication ID: 10192101

NHTSA source summary · Original PDF not reviewed by Recallfolio

SERVICE INFORMATION To increase tire/wheel assembly balancing accuracy, proper steps should be followed: - Make sure to use the correct size wheel centering collet (do not use a cone). - Make sure to use a flange plate and stud set to secure the tire/wheel assembly on the balancer (do not use a cup). - Perform proper wheel mounting and centering checks. See this bulletin for further detail.

Source components: WHEELS.

Source record 10192101 at NHTSA
Nov 14, 2012Service Bulletin/Repair Instructions

ITB12027D

NHTSA communication ID: 10192070

NHTSA source summary · Original PDF not reviewed by Recallfolio

IF YOU CONFIRM If the customer reports or has previously reported: * Harsher than expected down shifts when coasting to a stop. * Hesitation/lag when accelerating after coasting. * Hesitation/lag or harsher than expected down shifts when coming to a stop and accelerating again (rolling stop). * Engine rev matching during moderate to heavy braking. ACTION 1. Referto step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM and TCM. See this bulletin for further detail.

Source components: POWER TRAIN.

Source record 10192070 at NHTSA
Sep 25, 2012Service Bulletin/Repair Instructions

ITB-10-056-A

NHTSA communication ID: 10046600

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: INFORMATION PROVIDED REGARDING ACCURATE DIAGNOSIS OF ABS/VDC WHEEL SPEED SENSORS ON CERTAIN VEHICLES. MODELS 2007-2013 INFINITI. *PE

Source components: SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR · SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING.

Source record 10046600 at NHTSA
Aug 27, 2012Service Bulletin/Repair Instructions

ITB-09-011-A

NHTSA communication ID: 10047039

NHTSA source summary · Original PDF not reviewed by Recallfolio

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

Source components: VISIBILITY/WIPER.

Source record 10047039 at NHTSA
Jul 6, 2012Service Bulletin/Repair Instructions

ITB-11-049-B

NHTSA communication ID: 10044526

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: REPROGRAMMING ELECTRONIC CONTROL UNIT (ECU) ON ALL QUALIFYING VEHICLES. NO MODELS LISTED. MODEL YEARS 1998-2013. *PE

Source components: ELECTRICAL SYSTEM:SOFTWARE.

Source record 10044526 at NHTSA
Apr 27, 2012Service Bulletin/Repair Instructions

ITB12-024

NHTSA communication ID: 10043938

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: IGNITION SWITCH (PUSH BUTTON) WILL NOT RESPOND. CHECK THE BATTERY STATE OF CHARGE (SOC) AND RECHARGE IF NECESSARY AND REPROGRAM THE BCM. ALSO INCLUDED MODELS FX35/50 MODEL YEARS 2011-2012. *JS

Source components: ELECTRICAL SYSTEM:IGNITION:SWITCH.

Source record 10043938 at NHTSA
Feb 3, 2012Service Bulletin/Repair Instructions

ITB-12-005

NHTSA communication ID: 10043720

NHTSA source summary · Original PDF not reviewed by Recallfolio

INFINITI: VEHICLES USING INTELLIGENT KEY SYSTEM AND/OR DOOR REQUEST SWITCH CAN NOT LOCK OR UNLOCK VEHICLE DOORS. *PE

Source components: LATCHES/LOCKS/LINKAGES:DOORS:LATCH · STRUCTURE:BODY:DOOR.

Source record 10043720 at NHTSA