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September 22, 2017 Service bulletin

NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.

Workhorse technical service bulletin IK0700097 for 2011 Workhorse W22, 2013 Holiday Rambler Endeavor and 2013 Holiday Rambler Ambassador and others.

Bulletin number
IK0700097
Component
Engine and engine cooling: engine: diesel
Summary
NEW Ultrasonic DEF Tank Sending Unit; only models with SCR Aftertreatment system.

Owners of these vehicles have filed 80 complaints in the engine category.

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