Recall 20V199000

ELECTRONIC STABILITY CONTROL (ESC)

Report Date

20200406

Component

ELECTRONIC STABILITY CONTROL (ESC)

Affected Vehicles

258 models

Defect Description

PACCAR Incorporated (PACCAR) is recalling certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 vehicles equipped with NAMUX Software. In the event that the Anti-lock Brake System (ABS) loses battery and/or ignition power to the controller, the dash warning light for the ABS may not illuminate to warn the driver of the loss of ABS. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air Brake Systems," and 136, "Electronic Stability Control System on Heavy Vehicles."

Safety Consequence

If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.

Remedy

PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on June 4, 2020. The recall began May 26, 2020. Owners may contact Kenworth customer service at 1-425-828-5888 or Peterbilt customer service at 1-940-591-4220. PACCAR's number for this recall is 20pbc AND 20KWB.

Affected Vehicles

Year	Make	Model
2008	KENWORTH	T170
2008	KENWORTH	T270
2008	KENWORTH	T370
2008	KENWORTH	T660
2008	KENWORTH	T800
2008	KENWORTH	W900
2008	PETERBILT	330
2008	PETERBILT	335
2008	PETERBILT	337
2008	PETERBILT	340
2008	PETERBILT	348
2008	PETERBILT	365
2008	PETERBILT	367
2008	PETERBILT	384
2008	PETERBILT	386
2008	PETERBILT	387
2008	PETERBILT	388
2008	PETERBILT	389
2008	PETERBILT	567
2008	PETERBILT	579
2008	PETERBILT	587
2009	KENWORTH	T170
2009	KENWORTH	T270
2009	KENWORTH	T370
2009	KENWORTH	T660
2009	KENWORTH	T800
2009	KENWORTH	W900
2009	PETERBILT	330
2009	PETERBILT	335
2009	PETERBILT	337
2009	PETERBILT	340
2009	PETERBILT	348
2009	PETERBILT	365
2009	PETERBILT	367
2009	PETERBILT	384
2009	PETERBILT	386
2009	PETERBILT	387
2009	PETERBILT	388
2009	PETERBILT	389
2009	PETERBILT	567
2009	PETERBILT	579
2009	PETERBILT	587
2010	KENWORTH	T170
2010	KENWORTH	T270
2010	KENWORTH	T370
2010	KENWORTH	T660
2010	KENWORTH	T800
2010	KENWORTH	W900
2010	PETERBILT	330
2010	PETERBILT	335
2010	PETERBILT	337
2010	PETERBILT	340
2010	PETERBILT	348
2010	PETERBILT	365
2010	PETERBILT	367
2010	PETERBILT	384
2010	PETERBILT	386
2010	PETERBILT	387
2010	PETERBILT	388
2010	PETERBILT	389
2010	PETERBILT	567
2010	PETERBILT	579
2010	PETERBILT	587
2011	KENWORTH	T170
2011	KENWORTH	T270
2011	KENWORTH	T370
2011	KENWORTH	T660
2011	KENWORTH	T680
2011	KENWORTH	T800
2011	KENWORTH	T880
2011	KENWORTH	W900
2011	PETERBILT	330
2011	PETERBILT	335
2011	PETERBILT	337
2011	PETERBILT	340
2011	PETERBILT	348
2011	PETERBILT	365
2011	PETERBILT	367
2011	PETERBILT	384
2011	PETERBILT	386
2011	PETERBILT	387
2011	PETERBILT	388
2011	PETERBILT	389
2011	PETERBILT	567
2011	PETERBILT	579
2011	PETERBILT	587
2012	KENWORTH	T170
2012	KENWORTH	T270
2012	KENWORTH	T370
2012	KENWORTH	T660
2012	KENWORTH	T680
2012	KENWORTH	T800
2012	KENWORTH	T880
2012	KENWORTH	W900
2012	PETERBILT	330
2012	PETERBILT	337
2012	PETERBILT	348
2012	PETERBILT	365
2012	PETERBILT	367
2012	PETERBILT	384
2012	PETERBILT	386
2012	PETERBILT	387
2012	PETERBILT	388
2012	PETERBILT	389
2012	PETERBILT	567
2012	PETERBILT	579
2012	PETERBILT	587
2013	KENWORTH	T170
2013	KENWORTH	T270
2013	KENWORTH	T370
2013	KENWORTH	T660
2013	KENWORTH	T680
2013	KENWORTH	T800
2013	KENWORTH	T880
2013	KENWORTH	W900
2013	PETERBILT	330
2013	PETERBILT	337
2013	PETERBILT	348
2013	PETERBILT	365
2013	PETERBILT	367
2013	PETERBILT	384
2013	PETERBILT	386
2013	PETERBILT	387
2013	PETERBILT	388
2013	PETERBILT	389
2013	PETERBILT	567
2013	PETERBILT	579
2013	PETERBILT	587
2014	KENWORTH	T170
2014	KENWORTH	T270
2014	KENWORTH	T370
2014	KENWORTH	T660
2014	KENWORTH	T680
2014	KENWORTH	T800
2014	KENWORTH	T880
2014	KENWORTH	W900
2014	PETERBILT	330
2014	PETERBILT	337
2014	PETERBILT	348
2014	PETERBILT	365
2014	PETERBILT	367
2014	PETERBILT	384
2014	PETERBILT	386
2014	PETERBILT	387
2014	PETERBILT	388
2014	PETERBILT	389
2014	PETERBILT	567
2014	PETERBILT	579
2014	PETERBILT	587
2015	KENWORTH	T170
2015	KENWORTH	T270
2015	KENWORTH	T370
2015	KENWORTH	T660
2015	KENWORTH	T680
2015	KENWORTH	T800
2015	KENWORTH	T880
2015	KENWORTH	W900
2015	PETERBILT	330
2015	PETERBILT	337
2015	PETERBILT	348
2015	PETERBILT	365
2015	PETERBILT	367
2015	PETERBILT	384
2015	PETERBILT	386
2015	PETERBILT	387
2015	PETERBILT	388
2015	PETERBILT	389
2015	PETERBILT	567
2015	PETERBILT	579
2015	PETERBILT	587
2016	KENWORTH	T170
2016	KENWORTH	T270
2016	KENWORTH	T370
2016	KENWORTH	T660
2016	KENWORTH	T680
2016	KENWORTH	T800
2016	KENWORTH	T880
2016	KENWORTH	W900
2016	PETERBILT	330
2016	PETERBILT	337
2016	PETERBILT	348
2016	PETERBILT	365
2016	PETERBILT	367
2016	PETERBILT	384
2016	PETERBILT	386
2016	PETERBILT	387
2016	PETERBILT	388
2016	PETERBILT	389
2016	PETERBILT	567
2016	PETERBILT	579
2016	PETERBILT	587
2017	KENWORTH	T170
2017	KENWORTH	T270
2017	KENWORTH	T370
2017	KENWORTH	T660
2017	KENWORTH	T680
2017	KENWORTH	T800
2017	KENWORTH	T880
2017	KENWORTH	W900
2017	PETERBILT	330
2017	PETERBILT	337
2017	PETERBILT	348
2017	PETERBILT	365
2017	PETERBILT	367
2017	PETERBILT	384
2017	PETERBILT	386
2017	PETERBILT	388
2017	PETERBILT	389
2017	PETERBILT	567
2017	PETERBILT	579
2017	PETERBILT	587
2018	KENWORTH	T170
2018	KENWORTH	T270
2018	KENWORTH	T370
2018	KENWORTH	T660
2018	KENWORTH	T680
2018	KENWORTH	T800
2018	KENWORTH	T880
2018	KENWORTH	W900
2018	PETERBILT	330
2018	PETERBILT	337
2018	PETERBILT	348
2018	PETERBILT	365
2018	PETERBILT	367
2018	PETERBILT	384
2018	PETERBILT	386
2018	PETERBILT	388
2018	PETERBILT	389
2018	PETERBILT	567
2018	PETERBILT	579
2018	PETERBILT	587
2019	KENWORTH	T170
2019	KENWORTH	T270
2019	KENWORTH	T370
2019	KENWORTH	T660
2019	KENWORTH	T680
2019	KENWORTH	T800
2019	KENWORTH	T880
2019	KENWORTH	W900
2019	PETERBILT	330
2019	PETERBILT	337
2019	PETERBILT	348
2019	PETERBILT	365
2019	PETERBILT	367
2019	PETERBILT	384
2019	PETERBILT	386
2019	PETERBILT	388
2019	PETERBILT	389
2019	PETERBILT	567
2019	PETERBILT	579
2019	PETERBILT	587
2020	KENWORTH	T170
2020	KENWORTH	T270
2020	KENWORTH	T370
2020	KENWORTH	T680
2020	KENWORTH	T800
2020	KENWORTH	T880
2020	KENWORTH	W900

Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.