Check a VIN

February 28, 2020 Service bulletin

Information Only: Vehicles may have the connector seal on the wheel speed sensor incorrectly installed,...

Peterbilt technical service bulletin 34-085 for 2004-2016 Peterbilt 379, 2006-2018 Peterbilt 579 and 2004-2018 Peterbilt 389 and others.

Bulletin number
34-085
Component
Vehicle speed control
Summary
Information Only: Vehicles may have the connector seal on the wheel speed sensor incorrectly installed, which may lead to sensor corrosion.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Peterbilt 379?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history