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Kenworth T660 Recall 15V271: Water Can Disable Wipers and Cause Electrical Fire

NHTSA campaign 15V271, reported May 8, 2015, 104,807 vehicles potentially affected.

What this recall means for you

Water can leak into the windshield wiper motor on certain heavy trucks built between November 2010 and April 2015. Once water gets in, the wipers may stop working on the intermittent setting, which reduces the driver's visibility and raises the risk of a crash. Over time, the water can also cause corrosion that may lead to an electrical short and a fire.

The manufacturer is still developing and testing a fix. An interim letter was sent to owners on July 2, 2015, and the recall began on September 2, 2015. Owners should contact Kenworth customer service at 1-425-828-5000 and reference recall number 15KWF.

The repair will be provided free of charge at an authorized dealer once it is available. Check your vehicle identification number (VIN) for open recalls, and contact the dealer or Kenworth if you have questions about your truck's eligibility.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 15V271PACCAR Incorporated
Component
VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
Problem
PACCAR Incorporated (PACCAR) is recalling certain model year 2011-2016 Kenworth T270, T370, T440, T470, C500, C540, C550, T660, T800, W900, and 963 trucks manufactured November 1, 2010, to April 6, 2015. In the affected trucks, water may leak into the wiper motor.
Risk
As water leaks in, the wiper may cease to function on the 'intermittent' setting, reducing the driver's visibility and increasing the risk of a crash. Additionally, the water may cause corrosion which, over time, may result in an electrical short, increasing the risk of a fire.
Remedy
PACCAR is still developing and testing a remedy. The recall is expected to begin in July 2015. An interim letter was sent to owners on July 2, 2015. The recall began on September 2, 1015. Owners may contact Kenworth customer service at 1-425-828-5000. PACCAR's number for this recall is 15KWF.
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 963201120122013201420152016
Kenworth C500201120122013201420152016
Kenworth C540201120122013201420152016
Kenworth C550201120122013201420152016
Kenworth T270201120122013201420152016
Kenworth T370201120122013201420152016
Kenworth T440201120122013201420152016
Kenworth T470201120122013201420152016
Kenworth T660201120122013201420152016
Kenworth T800201120122013201420152016
Kenworth W900201120122013201420152016