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October 22, 2010 Service bulletin

Peterbilt: some vehicles have selective catalyst reduction system temp sensors wired incorrectly

Peterbilt technical service bulletin SB-910-2 for 2010 Peterbilt 389, 2010 Peterbilt 388 and 2010 Peterbilt 386 and others.

Bulletin number
SB-910-2
Component
Engine and engine cooling: engine: diesel
Summary
Peterbilt: some vehicles have selective catalyst reduction system temp sensors wired incorrectly. There are no operating symptoms. Rm

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