KENWORTH T370 2020: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE

General Information

NHTSA Campaign ID Number: 20V086000

Make Model Year
KENWORTH T370 2020
Date Owners Notified Date Received by ODI Date Added to Database
2020-05-06 2020-02-14 2020-02-18

Production Dates: 2019-04-23 - 2019-09-30

Manufacturers Involved: PACCAR Incorporated

Manufacturer Campaign Number: 20KWA

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DIFFERENTIAL PROPORTIONAL VALVE

Potential Number Of Units Affected: 4

Report Initiator: MFR MFR Report

Federal Motor Vehicle Safety Standard Number: 121

Summary

PACCAR Incorporated "PACCAR" is recalling certain 2020 Kenworth T370 long wheelbase vehicles with larger rear axle spacing. The vehicles may be missing a second R12 relay valve, causing increased brake activation timing. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard "FMVSS" number 121, "Air Brake Systems."

Consequence

Increased brake activation timing may lengthen vehicle stopping distance, increasing the risk of a crash.

Remedy

PACCAR will notify owners, and Kenworth dealers will install a second R12 relay valve, free of charge. PACCAR issued owners an interim notification on April 14, 2020. The recall began May 6, 2020. Owners may contact Kenworth customer service at 1-425-828-5888. PACCAR's number for this recall is 20KWA.

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.safercar.gov.