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Service bulletin P9242 2008-10 M

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10197184
Published by NHTSA2021-06-12
Manufacturer's numberP9242 2008-10 M
Manufacturer's date2021-05-13
NHTSA componentWHEELS

NHTSA's summary

Expiration Notification – Wheel Valve Stem Nut Retailer Announcement ***** Campaign Summary ***** In 2009, INFINITI launched a Voluntary Service Campaign on certain 2008-2010 M35/M45 vehicles registered in states that do not use heavy concentrations of road salt in the winter, to replace the Tire Pressure Monitoring System (TPMS) nut with new, more corrosion resistant ones. INFINITI determined the material used in the nut on the M35/M45 that secures the TPMS sensor to the wheel, was not manufactured to specification and may corrode and potentially crack if driven regularly in areas where a heavy concentration of road salt is used during the winter. If this occurs, the nut may come out of the sensor causing the TPMS lamp to illuminate. If the TPMS lamp is disregarded, and the vehicle continues to be driven in this condition, the tire can quickly lose air pressure resulting in a flat tire. This customer service campaign and customer reimbursement for these repairs are no longer available. The expiration of this Voluntary Service Campaign has no effect on the status of Voluntary Safety Recall R0908. ***** What Retailers Should Do ***** 1. Service Comm will deactivate P9242 on any VINs on May 13, 2021. No further retailer action is required.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Wheels

Vehicles listed
INFINITI M352008, 2009, 2010
INFINITI M452008, 2009, 2010

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
ITB10-067C2023-03-07. Service bulletin. WHEEL BEARING COLLISION DAMAGE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
ITB09-055A2021-06-09. Service bulletin. VOLUNTARY SERVICE CAMPAIGN 2008 - 2010 M35/45; WHEEL VALVE STEM NUT Service Campaign ID # P9242 is no longer active. • Repair orders opened after this bulletin’s published date are no longer eligible for reimbursement under Campaign ID # P9242. • Discard all previous versions of ITB09-055.
ITB13039A2021-05-10. Service bulletin. SERVICE INFORMATION This bulletin has compiled Tire Pressure Monitor System (TPMS) and Low Tire Pressure Warning System (LTPWS) information for: - Basic diagnosing of TPMS/LTPWS systems - Radio frequency interference causing a "No Data" (C1708, C1709, C1710, C1711) condition - Sensor leaks - Moving TPMS/LTPWS wheel assemblies from one vehicle to another and TPMS/LTPWS sensor registration - Air pressure changes with altitude and ambient temperatures - Aftermarket tire sealers - Aftermarket wheels - Inflating/deflating tires with TPMS/LTPWS sensors See this bulletin for further detail.
ITB150252021-05-10. Service bulletin. SERVICE INFORMATION When servicing run flat tires or low profile tires: - Special equipment and procedures are required to avoid damage. - Specifically, Tire Pressure Monitor transmitters (TPMS sensors) can be damaged when improperly dismounting and mounting tires. - TPMS sensors becoming damaged during mounting or dismounting tires are not covered under warranty. - To avoid such damage, ensure that the tire changer being used and the operator of the tire changer are capable of servicing run flat and low profile tires. - Operator?s manuals for such tire changers must be followed. See this bulletin for further detail.
ITB92069D2021-05-10. Service bulletin. 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.
ITB04038A2021-05-10. Service bulletin. 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.
ITB-92-069-D2014-02-01. Service bulletin. 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