# Service bulletin PIP3366C

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: 10143757
- Published by NHTSA: 2018\-08\-20
- Manufacturer's number: PIP3366C
- Manufacturer's date: 2018\-07\-09
- NHTSA component: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\); POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmission into park while the transfer case is in 4 wheel drive low \(4LO\) range. Dealers technician\&\#39;s are advised this condition should be deemed a normal characteristic of 4WD low operation.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143757-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10143757-0001.pdf)

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

## Components

Transmission and driveline, Automatic transmission, Transfer case

## Vehicles listed

- 1999 to 2018 CADILLAC ESCALADE
- 2007 to 2013 CHEVROLET AVALANCHE
- 2002 to 2006 CHEVROLET AVALANCHE 1500
- 1999 to 2005 CHEVROLET BLAZER
- 2004 to 2012 CHEVROLET COLORADO
- 2015 to 2018 CHEVROLET COLORADO
- 2017 CHEVROLET SILVERADO
- 1999 to 2011 CHEVROLET SILVERADO 1500
- 2014 CHEVROLET SILVERADO 1500
- 2019 CHEVROLET SILVERADO 1500
- 2012 CHEVROLET SILVERADO 2500
- 2015 to 2016 CHEVROLET SILVERADO 2500
- 2018 CHEVROLET SILVERADO 2500
- 2013 CHEVROLET SILVERADO 3500
- 2002 to 2018 CHEVROLET SUBURBAN
- 2002 to 2018 CHEVROLET TAHOE
- 2002 to 2007 CHEVROLET TRAILBLAZER
- 2004 to 2012 GMC CANYON
- 2015 to 2018 GMC CANYON
- 2002 to 2009 GMC ENVOY
- 1999 to 2004 GMC JIMMY
- 2005 GMC JIMMY CLASSIC
- 2017 GMC SIERRA
- 2006 to 2010 GMC SIERRA 1500
- 2014 to 2016 GMC SIERRA 1500
- 2000 GMC SIERRA 2500
- 2003 to 2005 GMC SIERRA 2500
- 2012 GMC SIERRA 2500
- 1999 GMC SIERRA 3500
- 2001 to 2002 GMC SIERRA 3500
- 2011 GMC SIERRA 3500
- 2013 GMC SIERRA 3500
- 2018 GMC SIERRA 3500
- 1999 to 2004 GMC SONOMA
- 1999 to 2013 GMC YUKON DENALI
- 2015 to 2018 GMC YUKON DENALI
- 2014 GMC YUKON XL
- 2003 to 2010 HUMMER H2
- 2006 to 2010 HUMMER H3

## Recalls for the same vehicles and component

- [26V289000](/recalls/nhtsa/26V289000.md), 2026-05-07: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)
- [14V374000](/recalls/nhtsa/14V374000.md), 2014-06-27: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)
- [14V152000](/recalls/nhtsa/14V152000.md), 2014-03-31: POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES
- [13V001000](/recalls/nhtsa/13V001000.md), 2013-01-02: POWER TRAIN:AUTOMATIC TRANSMISSION; STEERING:COLUMN LOCKING:ANTI\-THEFT DEVICE
- [11V337000](/recalls/nhtsa/11V337000.md), 2011-06-28: POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\)
- [03V075000](/recalls/nhtsa/03V075000.md), 2003-03-06: POWER TRAIN:AUTOMATIC TRANSMISSION
- [01V334000](/recalls/nhtsa/01V334000.md), 2001-10-17: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)
- [01V283000](/recalls/nhtsa/01V283000.md), 2001-09-05: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)

## Other bulletins for the same vehicles and component

- [PIP4885H](/bulletins/10253174.md), 2024-04-15, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). NQG 4WD Models With Noise Vibration On Dry Pavement.
- [PIP4885G](/bulletins/10253173.md), 2024-04-15, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). NQG 4WD Models With Noise Vibration On Dry Pavement.
- [PIP4885F](/bulletins/10253172.md), 2024-04-15, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). Vibration On Dry Pavement.
- [PIP4885E](/bulletins/10253171.md), 2024-04-15, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). NQG 4WD Models With Noise Vibration On Dry Pavement
- [14204](/bulletins/10248739.md), 2024-01-16, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. Inner Tie Rod Torque
- [14192A](/bulletins/10248736.md), 2024-01-16, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). Unwanted Transfer Case Shift to Neutral
- [14192](/bulletins/10248735.md), 2024-01-16, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). Unwanted Transfer Case Shift to Neutral
- [14876](/bulletins/10247240.md), 2023-12-18, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT. 8\-speed Transmission Harsh Shift
- [140730001B](/bulletins/10246502.md), 2023-12-11, Service bulletin: POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts
- [140730001](/bulletins/10246501.md), 2023-12-11, Service bulletin: UNKNOWN OR OTHER; POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CLUTCHES/BANDS:ACTUATORS/SOLENOIDS; VEHICLE SPEED CONTROL:THROTTLE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Information on Transmission Adaptive Functions

JSON: [/v1/bulletins/10143757](/v1/bulletins/10143757)

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