NHTSA Investigation PE21018

Closed

2017 KENWORTH T680 — PARKING BRAKE:DRIVELINE:AIR:CHAMBER

Closed This investigation has been closed.

Investigation Details

Investigation Number	PE21018
Vehicle	2017 KENWORTH T680
Component	PARKING BRAKE:DRIVELINE:AIR:CHAMBER
Phase	Preliminary Evaluation
Date Opened	July 16, 2021
Date Closed	October 10, 2025

Haldex Brake Chamber Failures

PE20015 — 2018 KENWORTH T170 — STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS — September 21, 2020

PE10029 — 2007 KENWORTH T800 — POWER TRAIN:DRIVELINE:DRIVESHAFT — August 2, 2010

PE09013 — 2008 KENWORTH T600 — SERVICE BRAKES, AIR — February 27, 2009

PE08011 — 2006 KENWORTH T2000 — ELECTRICAL SYSTEM — February 8, 2008

PE02091 — 1998 KENWORTH KENWORTH — SUSPENSION:FRONT:WHEEL BEARING — December 3, 2002