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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 2)) >> Repair Instructions >> Emission Reduction Fluid Tank Replacement (Short Wheelbase) >> Installation Procedure

Installation Procedure

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  1. GM5615297Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Filler Vent Hose (2) - Install

  2. Emission Reduction Fluid Tank Filler Vent Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service
  3. Retainer (1) - Engage
  4. GM5615296Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Controller (2) - Install

  5. CAUTION:

    Refer to Fastener Caution .

  6. Emission Reduction Fluid Controller Bolt (1) - Install and tighten [2x] - Fastener Specifications
  7. Connect the emission reduction fluid tank reservoir wire harness at controller.
  8. Support the emission reduction fluid tank with a suitable jack.
  9. GM5615588Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank (1) - Install

  10. GM5615586Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Protector Bolt (1) - Install and tighten - Fastener Specifications

  11. GM5615585Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Protector Bolt (1) - Install and tighten - Fastener Specifications

  12. GM5615584Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Bolt (1) - Install and tighten [2x] - Fastener Specifications

  13. Remove the suitable jack.
  14. GM5615583Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Connect

  15. GM5615581Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Filler Hose (1) - Connect [2x] - Plastic Collar Quick Connect Fitting Service

  16. GM5609653Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Shield (2) - Install

  17. CAUTION:

    Refer to Fastener Caution .

  18. Emission Reduction Fluid Tank Protector Bolt (1) - Install and tighten [4x] - Fastener Specifications
  19. GM5609651Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe (2) - Install

  20. Retainer (3) - Install
  21. Emission Reduction Fluid Exhaust Front Pipe Injector Supply Pipe (2) - Connect - Plastic Collar Quick Connect Fitting Service
  22. Electrical Connector (1) - Connect
  23. GM5609650Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Protector (2) - Install

  24. Retainer (1) - Install
  25. GM5609635Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Heat Shield (1) - Install

  26. GM5609634Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Heat Shield Retainer (1) - Install [2x]

  27. GM5609633Courtesy of GENERAL MOTORS COMPANY

    Emission Reduction Fluid Tank Heat Shield Retainer (1) - Install [4x]

  28. Lower the vehicle.
  29. Prime the system. Emission Reduction Fluid Pump Priming
  30. Refill the emission reduction fluid tank.
  31. Perform the nitrogen oxide catalytic converter reductant loading reset. Nitrogen Oxides Catalytic Converter Reductant Loading Reset
  32. Perform the reductant fluid tank level reset. Reductant Fluid Tank Level Reset