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Service bulletin 01-075

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 id10168703
Published by NHTSA2019-12-04
Manufacturer's number01-075
Manufacturer's date2019-11-06
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Information Only: This bulletin provides guidance for repairing an air-conditioning system after internal failure of the A/C compressor.

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

Engine

Vehicles listed
KENWORTH 542007
KENWORTH 9532008
KENWORTH 9632011 to 2016
KENWORTH AEROCAB1995
KENWORTH AEROCAB2008
KENWORTH C5001995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
KENWORTH C5002006 to 2019
KENWORTH C5102007
KENWORTH C5402011 to 2016
KENWORTH C548CH2008 to 2009
KENWORTH C5502011 to 2016
KENWORTH COE SERIES
KENWORTH CONVENTIONAL1995 to 1996
KENWORTH CONVENTIONAL1999
KENWORTH CONVENTIONAL2003
KENWORTH CONVENTIONAL SERIES
KENWORTH CONVENTIONAL SERIES2000
KENWORTH K1001996, 1997, 1998, 1999, 2000, 2001
KENWORTH K1002004
KENWORTH K100C (the catalog's model; the bulletin names a series or trim of it)
KENWORTH K100E1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
KENWORTH K1702016
KENWORTH K2702010 to 2018
KENWORTH K3002000, 2001
KENWORTH K3002012, 2013, 2014, 2015, 2016
KENWORTH K3702010 to 2018
KENWORTH K5002008
KENWORTH K5002011 to 2012
KENWORTH KENWORTH
KENWORTH KENWORTH1995 to 2001
KENWORTH KENWORTH2003
KENWORTH MB 552005 to 2007
KENWORTH T1702007 to 2008
KENWORTH T1702012 to 2018
KENWORTH T2000
KENWORTH T20001995
KENWORTH T20001996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
KENWORTH T20002006 to 2012
KENWORTH T2702007 to 2020
KENWORTH T3001995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
KENWORTH T3701999
KENWORTH T3702007 to 2020
KENWORTH T4001995, 1996, 1997, 1998
KENWORTH T4002011
KENWORTH T4002013 to 2015
KENWORTH T4402010 to 2020
KENWORTH T4501995, 1996
KENWORTH T4702009 to 2017
KENWORTH T4702020
KENWORTH T6001995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
KENWORTH T6002006 to 2011
KENWORTH T6002013
KENWORTH T6002017 to 2019
KENWORTH T600B1995, 1996 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH T6602002 to 2019
KENWORTH T6802011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
KENWORTH T7002007 to 2014
KENWORTH T8001995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
KENWORTH T8002006 to 2020
KENWORTH T800B1995, 1996 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH T800B2000 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH T8802011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
KENWORTH T9002002
KENWORTH W9001995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
KENWORTH W9002006 to 2020
KENWORTH W900B1995, 1996, 1997 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH W900L1997 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH W900L1999 (the catalog's model; the bulletin names a series or trim of it)
KENWORTH W900S2010
KENWORTH W9902019, 2020
PACCAR 3792000 to 2001
PACCAR C5402012 to 2016
PACCAR CLASS 6
PACCAR CLASS 7
PACCAR CLASS 8
PETERBILT 2012005
PETERBILT 2102008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
PETERBILT 2202015, 2016, 2017, 2018
PETERBILT 3201995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3252008
PETERBILT 3252010, 2011
PETERBILT 3252014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 330
PETERBILT 3301996
PETERBILT 3301997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
PETERBILT 3302007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3352005, 2006, 2007, 2008, 2009, 2010, 2011
PETERBILT 3362008
PETERBILT 3372008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3402006, 2007, 2008, 2009, 2010, 2011
PETERBILT 3482008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3571995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 3621995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
PETERBILT 3652004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3672004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3722003 to 2004
PETERBILT 3751995, 1996
PETERBILT 3751999
PETERBILT 3771995, 1996
PETERBILT 3771997 to 2001
PETERBILT 3781995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 3791995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 379K2007, 2008 (the catalog's model; the bulletin names a series or trim of it)
PETERBILT 379XL2000 (the catalog's model; the bulletin names a series or trim of it)
PETERBILT 3822006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 3842007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3851995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 3862004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3871998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
PETERBILT 3882004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 3892004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 389G2016 (the catalog's model; the bulletin names a series or trim of it)
PETERBILT 389K2008, 2009 (the catalog's model; the bulletin names a series or trim of it)
PETERBILT 389K2014 (the catalog's model; the bulletin names a series or trim of it)
PETERBILT 3982008
PETERBILT 5201995 to 2016
PETERBILT 5202017, 2018, 2019, 2020
PETERBILT 5672006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 5792006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT 5872006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
PETERBILT CITY DELIVERYS SERIES1996
PETERBILT CLASS 72001
PETERBILT CLASS 82001
PETERBILT CONVENTIONAL1995 to 1996
PETERBILT ENGINE & ENGINE COOLING
PETERBILT MODEL 2202008 to 2014
PETERBILT PETERBILT1995 to 2003

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

Recalls for the same vehicles and component
18V6570002018-09-21. ENGINE AND ENGINE COOLING:ENGINE:DIESEL
20162892016-06-08. Engine
15V5970002015-09-24. ELECTRICAL SYSTEM:IGNITION:MODULE; ENGINE AND ENGINE COOLING:ENGINE
20154182015-09-23. Engine
15V3090002015-05-26. ENGINE AND ENGINE COOLING:ENGINE
20152112015-05-15. Engine
20140462014-02-19. Engine
14V0860002014-02-18. ENGINE AND ENGINE COOLING:ENGINE
11V2030002011-03-24. ENGINE AND ENGINE COOLING
20110872011-02-25. Engine

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
P0012026-09-29. Service bulletin. "Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes. 2 chassis added to the chassis list. Peterbilt: Dealers should check the chassis list and SIR weekly for VIN changes. 10 chassis added to the chassis list."
43-0882026-08-20. Service bulletin. The procedure has been updated to include additional steps for verifying the software level on the vehicle electronic control unit (VECU2) and digital display (DD). Steps have also been added to the PACCAR Common Rail Injection 2 (PCI2) software verification.
E3112026-07-30. Service bulletin. 105 chassis have been removed from the chassis list and unflagged in PRWS due to expiration of applicable warranty coverage. Total chassis population is 732.
43-0882026-07-23. Service bulletin. This optional software update is now available for chassis equipped with EMY 2021B-2023 PACCAR MX-11 and MX-13 engines. This update provides customers with additional time to service their trucks before a DEF-related derate occurs. The software is being offered to customers in alignment with recently updated regulatory agency guidance.
E3112026-07-21. Service bulletin. The Condition, Chassis Affected, Service Action, Warranty, and Procedure sections have been updated to include the latest prognostics bulletin verbiage.
43-0882026-07-21. Service bulletin. "The software is not yet available. The bulletin will be updated when more information is available."
43-0882026-07-02. Service bulletin. "An optional software update will be available on 07/06/2026 for chassis equipped with EMY 2021B-2023PACCAR MX-11 and MX-13 engines. This update provides customers with additional time to service theirtrucks before a DEF-related derate occurs. The software is being offered to customers in alignment withrecently updated regulatory agency guidance."
45-0702026-05-06. Service bulletin. The attached procedures document has been updated with more detail and explanations. This is not a stand-alone procedure. Cummins Quickserve troubleshooting will specify the use of these procedures while troubleshooting specific fault codes.
45-0702026-02-05. Service bulletin. Procedure pictures updated for clarity. When troubleshooting Cummins X15 fault codes 555 or 556, follow this additional testing, inspection, and documentation procedure to help identify the root cause of dusted engines. This is not a stand-alone process but must be used alongside Cummins troubleshooting steps. Cummins Quickserve will reference this bulletin for fault codes 555 or 556.
E3112025-09-03. Other. Condition, Chassis Affected, and Warranty sections updated with the following verbiage “E311 must be flagged and open in Service Information Record (SIR) at the time of RO open date to qualify.” Also, “Through Standard Warranty or any applicable active Extended Warranty” verbiage was removed from Warranty section.