Installation Procedure
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Line up the emission reduction fluid supply pump module (1) at the arrows.
O-Ring (2) - Install NEW
- Emission Reduction Fluid Supply Pump Module (1) - Install
Lock Ring (1) - Install - CH 45722 Fuel Sender Lock Ring Wrench
Emission Reduction Fluid Pump Module Wiring Harness (1) - Connect
- Emission Reduction Fluid Tank - Install - Emission Reduction Fluid Tank Replacement (Short Wheel Base) , or Emission Reduction Fluid Tank Replacement (Long Wheel Base)