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Kenworth T680 Recall 18V931: Clutch Part May Fail, Causing Unintended Vehicle Movement

NHTSA campaign 18V931, reported December 21, 2018, 25,556 vehicles potentially affected.

What this recall means for you

An internal component in the clutch assembly may fail on certain trucks equipped with automated manual transmissions. If it fails, the vehicle may move unintentionally, which can increase the risk of a crash.

Owners will be notified by mail. Authorized dealers will update the transmission control module at no cost to you. To check whether your truck is included, enter your VIN on the NHTSA recall lookup site or contact PACCAR customer service at 1-940-591-4220.

If you own an affected truck, schedule the free repair with an authorized dealer as soon as possible.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 18V931PACCAR Incorporated
Component
POWER TRAIN:CLUTCH ASSEMBLY
Problem
PACCAR Incorporated (PACCAR) is recalling certain 2018-2019 Peterbilt 337, 348, 365, 367, 389, 567, 579 and 587 trucks and 2018-2019 Kenworth C500, T270, T370, T440, T660, T680, T800, T880 and W900 trucks equipped with automated manual transmissions. An internal component in the clutch assembly may fail, possibly resulting in unintended vehicle movement.
Risk
Unintended movement of a vehicle can increase the risk of a crash.
Remedy
PACCAR will notify owners, and dealers will update the transmission control module, free of charge. The recall began February 23, 2019. Owners may contact PACCAR customer service at 1-940-591-4220. PACCAR's numbers for this recall are 18PBE and 18KWH.
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.

Affected vehicles

Kenworth C50020182019
Kenworth T27020182019
Kenworth T37020182019
Kenworth T44020182019
Kenworth T66020182019
Kenworth T68020182019
Kenworth T80020182019
Kenworth T88020182019
Kenworth W90020182019
Peterbilt 33720182019
Peterbilt 34820182019
Peterbilt 36520182019
Peterbilt 36720182019
Peterbilt 38920182019
Peterbilt 56720182019
Peterbilt 57920182019
Peterbilt 58720182019