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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation Cooler Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GM5210912Courtesy of GENERAL MOTORS COMPANY

    Install the exhaust gas recirculation cooler (1).

  2. GM5210911Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Exhaust Gas Recirculation Cooler Nut (1) - Install and tighten [4x] - Fastener Specifications

  3. GM5186755Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications

  4. GM5633404Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Inlet Pipe Gasket- Upper (4) - Install NEW

  5. Exhaust Gas Recirculation Cooler Inlet Pipe Gasket- Lower (3) - Install NEW
  6. Exhaust Gas Recirculation Pipe (2) - Install
  7. Exhaust Gas Recirculation Cooler Inlet Pipe Bolt (1) - Install and tighten [4x] - Fastener Specifications
  8. GM5810589Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Inlet Pipe (2) - Install

  9. Clamp@Exhaust Gas Recirculation Cooler Inlet Pipe (1) - EngageDisengage - Hose Clamp Replacement Guidelines - Spring Type
  10. GM5810588Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Outlet Pipe (2) - Install

  11. Clamp@Exhaust Gas Recirculation Cooler Outlet Pipe (1) - Engage - Hose Clamp Replacement Guidelines - Spring Type
  12. Front Wheelhouse Liner-Right Side (3) - Install - Front Wheelhouse Liner Replacement
  13. GM5633190Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Valve Cooler Gasket (2) - Install NEW

  14. Exhaust Gas Recirculation Valve (1) @Exhaust Gas Recirculation Cooler - Install
  15. GM5810587Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Hose Bracket (4) - Install

    16. CAUTION:

    Refer to Component Fastener Tightening Caution .

  16. Exhaust Gas Recirculation Cooler Temperature Sensor (2) - Install and tighten - Fastener Specifications
  17. Connect the exhaust gas recirculation cooler temperature sensor electrical connector.
  18. Exhaust Gas Recirculation Pipe Bolt (1) - Install and tighten [2x] - Fastener Specifications
  19. GM5207736Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bolt (2) - Install and tighten [2x] - Fastener Specifications

  20. GM5810587Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Hose Bracket Nut (3) - Install and tighten - Fastener Specifications

  21. GM5615033Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Pipe (1) - Install

  22. GM5155644Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Hose Clamp (1) @Exhaust Pressure Sensor Pipe (2) - Engage - Hose Clamp Replacement Guidelines - Spring Type

  23. GM5387805Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Pipe (1) - Install

  24. GM5156615Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type

  25. Plenum Front Panel Outer Reinforcement (1) - Install - Plenum Front Panel Outer Reinforcement Removal and Installation
  26. Fill the cooling system to the proper level. Cooling System Draining and Filling (Static LM2) , or Cooling System Draining and Filling (GE 47716 LM2)
  27. Start the engine and check for exhaust leaks.
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