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Service bulletin WI21-008

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 id10190549
Published by NHTSA2021-04-23
Manufacturer's numberWI21-008
Manufacturer's date2021-04-06
NHTSA componentEQUIPMENT

NHTSA's summary

Warranty Information Letter announcing DTNA is adjusting the Standard Repair Times (SRTs) shown. The updated times will be applied to repair orders opened on or after April 5, 2021.

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

Equipment and accessories

Vehicles listed
FCCC XBP2014 to 2016
FCCC XBP2018
FCCC XCM2012 to 2015
FCCC XCP2013 to 2015
FREIGHTLINER 114SD2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
FREIGHTLINER 122SD2013 to 2022
FREIGHTLINER ARGOSY2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
FREIGHTLINER BUSINESS CLASS M22007 to 2022
FREIGHTLINER CASCADIA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
FREIGHTLINER CENTURY CLASS2007 to 2019
FREIGHTLINER COLUMBIA2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
FREIGHTLINER CORONADO2007, 2008, 2009, 2010, 2011, 2012, 2013
STERLING 3602007 to 2009
STERLING 75002007 to 2010
STERLING 85002007 to 2010
STERLING 95002007 to 2010
STERLING A-LINE2007 to 2010
STERLING ACTERRA2007 to 2010
STERLING BULLET2007 to 2009
STERLING CONDOR2007
STERLING L-LINE2007 to 2010
WESTERN STAR 47002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
WESTERN STAR 49002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
WESTERN STAR 49X2021
WESTERN STAR 57002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
WESTERN STAR 69002007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
22V3380002022-05-16. EQUIPMENT:OTHER:LABELS
20V6340002020-10-14. EQUIPMENT:OTHER:LABELS; TIRES
20V2110002020-04-10. EQUIPMENT:OTHER:LABELS
20176362017-12-18. Accessories
17V8100002017-12-15. EQUIPMENT
17V4520002017-07-17. EQUIPMENT
16V1430002016-03-09. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL
15V1820002015-03-27. EQUIPMENT
20151332015-03-25. Accessories
14V5880002014-09-23. EQUIPMENT:ELECTRICAL

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
SF6732024-04-02. Service bulletin. Field Service Campaign for Common Telematics Platform (CTP) Installation and Initialization
SF6652023-12-06. Service bulletin. Field Service Campaign for Common Telematics Platform
SF672_V42023-12-06. Service bulletin. Revised Field Service Campaign for Common Telematics Platform Software Update
ICI23-0502023-12-06. Service bulletin. Important Campaign Information Letter for SF665 - Campaign Reactivated
ICI23-0442023-12-06. Service bulletin. Important Campaign Information Letter for SF665 - Campaign Suspended
SF6392023-11-03. Service bulletin. Revised Field Service Campaign for Bendix SDP5 Software Update
SF6652023-11-03. Service bulletin. Field Service Campaign for Common Telematics Platform
SF6392023-11-03. Service bulletin. Revised Field Service Campaign for Bendix SDP5 Software Update
SB60-1782023-11-03. Service bulletin. Service Bulletin for Relocating the Bluetooth Microphone
ICI23-0342023-09-02. Service bulletin. Important Campaign Infomration Letter for SF639 - Campaign Suspended