# Service bulletin PIT4506C

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.

- Type: Service bulletin
- NHTSA id: 10245294
- Published by NHTSA: 2023\-11\-20
- Manufacturer's number: PIT4506C
- Manufacturer's date: 2012\-10\-01
- NHTSA component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; TIRES

## NHTSA's summary

Questions Regarding Reducing Tire Pressures.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10245294-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10245294-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Tires, Tire pressure monitoring

## Vehicles listed

- 2007 to 2013 CHEVROLET SILVERADO 1500
- 2012 to 2013 CHEVROLET SUBURBAN
- 2007 CHEVROLET SUBURBAN 1500
- 2008 to 2011 CHEVROLET SUBURBAN 2500
- 2007 to 2013 GMC SIERRA DENALI
- 2007 to 2011 GMC YUKON XL 2500
- 2012 to 2013 GMC YUKON XL 2500

## Other bulletins for the same vehicles and component

- [PIT4506C](/bulletins/10247655.md), 2023-12-26, Service bulletin: UNKNOWN OR OTHER; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Questions Regarding Reducing Tire Pressures.
- [120310001B](/bulletins/10245769.md), 2023-12-04, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; SUSPENSION; WHEELS. Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip
- [07\-03\-16\-004E](/bulletins/10231519.md), 2023-02-08, Service bulletin: EQUIPMENT; WHEELS; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This service bulletin provides information for tire pressure monitoring \(TPM\) system concerns.
- [000090002L](/bulletins/10213757.md), 2022-06-13, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.
- [PIT4506E](/bulletins/10176313.md), 2020-06-15, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" will ensure the safe handling and ride characteristics of the truck and should not be lowered.
- [PIP4723C](/bulletins/10157018.md), 2019-04-08, Service bulletin: EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM:SOFTWARE. This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.
- [PI1385](/bulletins/10139198.md), 2018-06-04, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This preliminary informational bulletin provides information that the tire pressure monitor \(TPM\) sensors must always be re\-learned when accessory wheels are installed on the vehicle.
- [09\-03\-16\-002B](/bulletins/10139037.md), 2018-06-04, Service bulletin: EQUIPMENT; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This informational bulletin provides a revision for 09\-03\-16\-002A to add model years, add the current Global Labor Time Code and update the tool reference information.
- [PI1085A](/bulletins/10138685.md), 2018-05-29, Service bulletin: ELECTRICAL SYSTEM; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. This preliminary bulletin provides a procedure to test and replace the remote transmitter to correct the customers concern of poor range, TPM indicator on.
- [13\-08\-116\-001A](/bulletins/10134671.md), 2018-04-23, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; POWER TRAIN; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This technical bulletin provides a procedure on aftermarket ALSL or DLC devices causing multiple issues due to suspected tampering.

JSON: [/v1/bulletins/10245294](/v1/bulletins/10245294)

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