Check a VIN

December 1, 2011 Service bulletin

Peterbilt truck: on certain trucks, with smartnav system installed, a new software improvements has been...

Peterbilt technical service bulletin RN-11112 for 2011 Peterbilt 389, 2011 Peterbilt 388 and 2011 Peterbilt 386 and others.

Bulletin number
RN-11112
Component
Electrical system: software
Summary
Peterbilt truck: on certain trucks, with smartnav system installed, a new software improvements has been provided.

Owners of these vehicles have filed 1 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Peterbilt 389?

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

Check its history