August 19, 2021 NHTSA CAMPAIGN NUMBER: 21V648000
If loss of the rear brake signal occurs, the vehicle could experience reduced rear braking capability or loss of brakes to the rear axle(s), increasing the risk of a crash.
NHTSA Campaign Number: 21V648
Manufacturer PACCAR
Incorporated
Components SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected 163
Summary
PACCAR
, Inc. (PACCAR
) is recalling certain 2021-2022 Peterbilt
367, 389, 567, and 579 vehicles. The cross member mounted Hill Start Assist valve assembly may have insufficient clearance to the rear axle, causing damage to the rear brake hose
and loss of the rear brake signal.
Remedy
Dealers will inspect for clearance and re-work the assembly to conform with an updated design, free of charge. Interim owner notification letters were mailed on September 24, 2021. Owner notification letters were mailed on March 11, 2022. Owners may contact PACCAR
’s customer service at 1-940-591-4220 (Peterbilt
). PACCAR
’s number for this recall is 21PBJ.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Number
21PBJ
Supplier
Description
21 PBJ – Hill Start Assist Valve Clearance – NHTSA ID: 21V-648, TC: 2021-521
Date
9/7/2021
What’s New
Safety Recall – Hill Start Assist (HSA) Valve Clearance – NHTSA ID: 21V-648, TC: 2021-521. Crossmember mounted Hill Start Assist valve may not have sufficient clearance to the rear axle, resulting in hose or fi ng damage. Damage could cause the loss of rear brake signal, resulting in reduced braking capability and increasing the risk of a crash. A new valve with a different orientation will be installed to improve clearance. The bulletin has been updated with parts and repair information.
Introduction
Peterbilt
has decided that a defect which relates to motor vehicle safety exists in certain model 367, 389, 567, and 579 vehicles manufactured from 12/01/2020 through 06/29/2021 and equipped with crossmember mounted Hill Start Assist valve.
Situation
201 (163 – US and 38 – Canadian) MY2021 and MY2022 model 367, 389, 567, and 579 chassis manufactured from 12/01/2020 through 06/29/2021 and equipped with Hill Start Assist.
Resolution
Safety Recall
Service all chassis affected that enter your dealership, even if the customer has no issue with the chassis.
1. Review the a ached chassis list for your dealer code and schedule your customer(s) for service if their chassis is on the list.
2. If you are not using Service Management to start repair orders, review SIR for “Complete” or “In Process” next to the “21PBJ” campaign code prior to performing this repair.
3. Follow the procedures below to R&R the hill start assist valve.
SEOCONTENT-START
Our records indicate that these vehicles are affected by 21PBJ and are owned by September 24, 2021 Subject: Safety Recall 21PBJ – Hill Start Assist Valve Clearance NHTSA 21V648 EXPIRATION DATE: NONE This notice applies to your vehicle. Your VIN(s) can be found on the bottom or back of this page. Dear Peterbilt
Customer, You are receiving this notice in accordance with the National Traffic and Motor Vehicle Safety Act. Peterbilt
has decided that a defect which relates to motor vehicle safety exists in certain model 367, 389, 567, and 579 vehicles manufactured from 12/01/2020 through 06/29/2021 and equipped with Hill Start Assist. The crossmember mounted Hill Start Assist valve may not have sufficient clearance to the rear axle, resulting in hose or fitting damage which could cause loss of rear brake signal. If loss of the rear brake signal occurs, the vehicle could experience reduced rear braking capability or loss of brakes to the rear axle(s), increasing the risk of a crash. What is the problem? Hill Start Assist valve may not have sufficient clearance to the rear axle. What will your dealer do? When parts become available for this repair, the dealer will replace the Hill Start Assist valve with a redesigned, shorter valve. What should you do? Take no action at this time. Peterbilt
has initialted this recall to remedy the issue at no cost to you. Currenty, parts are unavailable to correct this condition. However, Peterbilt
is required to notify customers of the existence of the identified safety defect. You will be notified by mail when the parts become available. If you had this repair performed before receiving this letter, you may be eligible to receive reimbursement for the cost of obtaining a prenotification remedy of the problem associated with this recall. Receipts for parts and/or labor are required for consideration of reimbursement. Contact your local Peterbilt
dealership for details. If you require further information about this recall, or experience any difficulty in making arrangements for this repair, please contact: Peterbilt
Motors Company, 1700 Woodbrook St, Denton, TX 76205, Attn: Customer Services Department. If you conclude that Peterbilt
has not enabled you to remedy this defect in a reasonable time and without charge, you may submit a complaint to: Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, S.E., Washington, DC 20590, or call the toll free Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153); or go to https://www.safercar.gov. Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days. If you no longer own this vehicle, we would appreciate your advising us of the new owner if you know their name. We apologize for any inconvenience this preventive procedure may cause and thank you for your participation in helping Peterbilt
provide the highest levels of customer satisfaction and service expertise. We value your business and appreciate your ongoing loyalty to Peterbilt
and its dealer network. Industry-leading quality, performance and reliability are hallmarks of Peterbilt
products, and we thank you for making Peterbilt
your truck of choice. Sincerely, Michelle Ponsonby Director of Customer Service Peterbilt
Motors Company IMPORTANT SAFETY RECALL Interim Notification Scan this QR code to open the Peterbilt
Dealer Locator.**************************************************************************************************************3/3/22, 10:54 AM Federal Recall Bulletin
https://paccarnet.sharepoint.com/sitepages/wtyfedrecallbltndetail.aspx?ctx=eyJ3ZWJVcmwiOiJodHRwczovL3BhY2Nhcm5ldC5zaGFyZXBvaW50LmN… 1/4
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21PBJ – Hill Start Assist Valve Clearance – NHTSA ID: 21V-648, TC: 2021-521
Number
21PBJ
Supplier
Peterbilt![]()
Description
21PBJ – Hill Start Assist Valve Clearance – NHTSA ID: 21V-648, TC: 2021-521
Date
9/7/2021
What’s New
Safety Recall
– Hill Start Assist (HSA) Valve Clearance – NHTSA ID: 21V-648, TC: 2021-521. Crossmember mounted Hill Start Assist valve may not have sufficient clearance to the rear axle, resulting in hose or fitting damage. Damage could cause the loss of rear brake signal, resulting in reduced braking capability and increasing the risk of a crash. A new valve with a different orientation will be installed to improve clearance. The bulletin has been updated with parts and repair information.
Introduction
Peterbilt
has decided that a defect which relates to motor vehicle safety exists in certain model 367, 389, 567, and579 vehicles manufactured from 12/01/2020 through 06/29/2021 and equipped with crossmember mounted Hill Start Assist valve.
Situation
201 (163 – US and 38 – Canadian) MY2021 and MY2022 model 367, 389, 567, and 579 chassis manufactured from12/01/2020 through 06/29/2021 and equipped with Hill Start Assist.
Resolution
Safety Recall
Service all chassis affected that enter your dealership, even if the customer has no issue with the chassis.
1.
Review the att ached chassis list for your dealer code and schedule your customer(s) for service if their chassis is on the list.
2.
If you are not using Service Management to start repair orders, review SIR for “Complete” or “In Process”next to the “21PBJ” campaign code prior to performing this repair.
3.
Follow the procedures below to R&R the hill start assist valve.
Federal Law
3/3/22, 10:54 AM Federal Recall Bulletin
https://paccarnet.sharepoint.com/sitepages/wtyfedrecallbltndetail.aspx?ctx=eyJ3ZWJVcmwiOiJodHRwczovL3BhY2Nhcm5ldC5zaGFyZXBvaW50LmN… 2/4
It is a violation of Federal law for a dealer to sell or lease new vehicles covered by this recall unti l the defect or noncompliance has been corrected.
Warranty
There is no time or mileage limit for this recall. Peterbilt
will pay for parts at dealer net plus applicable mark-up and labor:
0.7 hours labor to R&R the crossmember mounted HSA valve. (Use Quick Claim Code 21PBJ).
File an additional claim for extraordinary circumstances. A quick claim for standard labor must be filedfirst.
Take-Off Parts Disposition:
Destroy take-off parts 30 days after claim is paid.
PRWS CLAIM CODING
Campaign Code
21PBJ
Campaign Type
Safety Recall
Claim Category
Truck
Repair Type
Proactive
Customer Concern Code
007
Causal Code
A1
Corrective Action Code
12
Responsibility Code
Camp
Failure Location
013-004-027
Causal Part
G90-6201-110
Supplier Code
N/A
SRT Code
B13-057
0.7 hours to retrofit and replumb the exhaust port and R&R the HSA valve
Procedure
Please follow your dealership’s safety procedures and precautions to ensure the vehicle can be safely repaired and maintained.
3/3/22, 10:54 AM Federal Recall Bulletin
https://paccarnet.sharepoint.com/sitepages/wtyfedrecallbltndetail.aspx?ctx=eyJ3ZWJVcmwiOiJodHRwczovL3BhY2Nhcm5ldC5zaGFyZXBvaW50LmN… 3/4
See link below for procedure.
Parts
Parts are available from PACCAR
Parts. Refer to webEcat or view table below.
Select required part number based on suspenson and hose type:
Quantity
Part Number
Description
1
G90-6214-001
HSA Valve – Single Drive, Air TracRear Suspension (Nylon Hose)
1
G90-6214-005
HSA Valve – Air Leaf or Air TracRear Tandem Suspension (NylonHose)
1
G90-6214-007
HSA Valve – Flex Air, Low AirLeaf, Hendrickson
, or ChalmersRear Tandem Suspensions(Nylon Hose)
1
G90-6213-002
HSA Valve – Single Drive, Air TracRear Suspension (Braided Hose)
1
G90-6214-006
HSA Valve – Air Leaf or Air TracRear Tandem Suspension(Braided Hose)
1
G90-6214-008
HSA Valve – Flex Air, Low AirLeaf, Hendrickson
, or ChalmersRear Tandem Suspensions(Braided Hose)
Links
HSA Valve Installation Procedure
Chassis List
Authored by: KP
Revision History
3/3/2022 – Updated the Situati on, Resoluti on, Warranty, Parts, Procedure, and Links Secti ons to provide importantRecall informati on.
3/3/22, 10:54 AM Federal Recall Bulletin
https://paccarnet.sharepoint.com/sitepages/wtyfedrecallbltndetail.aspx?ctx=eyJ3ZWJVcmwiOiJodHRwczovL3BhY2Nhcm5ldC5zaGFyZXBvaW50LmN… 4/4**************************************************************************************************************Our records indicate that these vehicles are affected by 21PBJ and are owned by KWA INC. LTD. March 11, 2022 Subject: Safety Recall 21PBJ – Hill Start Assist Valve Clearance NHTSA: 21V648 EXPIRATION DATE: NONE This notice applies to your vehicle. Your VIN(s) can be found on the bottom or back of this page. Dear Peterbilt
Customer, You are receiving this notice in accordance with the National Traffic and Motor Vehicle Safety Act. Peterbilt
has decided that a defect which relates to motor vehicle safety exists in certain model 367, 389, 567, and 579 vehicles manufactured from 12/01/2020 through 06/29/2021 and equipped with Hill Start Assist. The crossmember mounted Hill Start Assist valve may not have sufficient clearance to the rear axle, resulting in hose or fitting damage which could cause loss of rear brake signal. If loss of the rear brake signal occurs, the vehicle could experience reduced rear braking capability or loss of brakes to the rear axle(s), increasing the risk of a crash. What is the problem? Hill Start Assist valve may not have sufficient clearance to the rear axle. What will your dealer do? Your dealer will replace the Hill Start Assist valve with a redesigned, shorter valve. What should you do? Contact your dealer to schedule the repair. Peterbilt
Motors Company has initiated this recall to remedy the issue with no charge to you. Please contact your Peterbilt
dealer to schedule an appointment for these services. To find your Peterbilt
dealer, please visit the Dealer Locator at www.Peterbilt.com or scan the QR code. When contacting your Peterbilt
dealer, reference the Safety Recall number and the NHTSA number. This repair may take up to 1 hour of labor depending on dealer scheduling. If you had this repair performed before receiving this letter, you may be eligible to receive reimbursement for the cost of obtaining a pre-notification remedy of the problem associated with this recall. Receipts for parts and/or labor are required for consideration of reimbursement. Contact your local Peterbilt
dealership for details. If you require further information about this recall, or experience any difficulty in making arrangements for this repair, please contact: Peterbilt
Motors Company, 1700 Woodbrook St, Denton, TX 76205, Attn: Customer Services Department. If you conclude that Peterbilt
has not enabled you to remedy this defect in a reasonable time and without charge, you may submit a complaint to: Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, S.E., Washington, DC 20590, or call the toll free Vehicle Safety Hotline at 1-888-327-4236 (TTY: 1-800-424-9153); or go to https://www.safercar.gov. Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days. If you no longer own this vehicle, we would appreciate your advising us of the new owner if you know their name. We apologize for any inconvenience this preventive procedure may cause and thank you for your participation in helping Peterbilt
provide the highest levels of customer satisfaction and service expertise. We value your business and appreciate your ongoing loyalty to Peterbilt
and its dealer network. Industry-leading quality, performance and reliability are hallmarks of Peterbilt
products, and we thank you for making Peterbilt
your truck of choice. Sincerely, Michelle Ponsonby Director of Customer Service Peterbilt
Motors Company IMPORTANT SAFETY RECALL Scan this QR code to open the Peterbilt
Dealer Locator.
SEOCONTENT-END
8 Affected Products
Vehicles
8 Associated Documents
Defect Notice 573 Report
RCLRPT-21V648-5147.PDF 213.756KB
Recall Acknowledgement
Recall 573 Report- Amendment 1
RCLRPT-21V648-1528.PDF 213.897KB
Safety Bulletin
ISSUED Interim Owner Notification Letter(Part 577)
RIONL-21V648-1007.pdf 139.163KB
Safety Bulletin
RCSB-21V648-9954.pdf 174.408KB
ISSUED Owner Notification Letter(Part 577)
RCONL-21V648-9702.pdf 144.541KB
Recall Quarterly Report #1, 2022-1
RCLQRT-21V648-4675.PDF 211.126KB
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