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February 9, 2015 Service bulletin

Tech Tip concerning Pushbutton Shift Selector on Kenworth and Peterbilt Trucks will skip the oil level...

Kenworth technical service bulletin TT7484EN Rev A for 2011 Kenworth T680, 2006 Peterbilt 579 and 2011 Kenworth T880 and others.

Bulletin number
TT7484EN Rev A
Component
Electrical system: wiring
Summary
Tech Tip concerning Pushbutton Shift Selector on Kenworth and Peterbilt Trucks will skip the oil level check and proceed to Prognostics

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