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Home >> Chevrolet >> 2017 >> Express 3500 Base, Van Cargo, 2.8L Eng VIN 1 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions >> Repair Instructions >> Emission Reduction Fluid Pump Module Wiring Harness Replacement >> Removal Procedure
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Removal Procedure

  1. Remove Emission Reduction Fluid Tank - Refer to Emission Reduction Fluid Tank Replacement (Short Wheel Base)  or Emission Reduction Fluid Tank Replacement (Long Wheel Base) 
  2. Disconnect Emission Reduction Fluid Pump Module Wiring Harness Connector
    GM4603811Courtesy of
  3. Remove Emission Reduction Fluid Pump Module Wiring Harness
  4. Disconnect Emission Reduction Fluid Pump Module Wiring Harness Connector [2x]
    GM4603817Courtesy of
  5. Remove Emission Reduction Fluid Pump Module Wiring Harness