06/11/2015

How to unplug the UREA tank in your 2011 Cummins Cab & Chassis truck.

FOR EMISSIONS REMOVED TUNING

  1. Locate the wiring harness with the YELLOW sliding lock-tab on the Urea pump assembly. The pump assembly is located near the bottom of the filler neck support.

  2. Slide the yellow lock-tab DOWN to dis-engage the lock and unplug the harness.