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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (1 Of 2)) >> Repair Instructions >> Fuel Level Sensor Replacement (Short Wheelbase) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. GM5614887Courtesy of GENERAL MOTORS COMPANY

    Fuel Level Sensor (1) - Install

  2. Connect the fuel level sensor electrical connector.
  3. GM5608435Courtesy of GENERAL MOTORS COMPANY

    Fuel Sender Seal (2) - Install NEW

  4. Fuel Tank Fuel Pump Module (1) - Install
  5. GM5608433Courtesy of GENERAL MOTORS COMPANY

    Fuel Sender Retainer (1) - Install - CH - 45722  Fuel Sender Lock Ring Wrench (2)

  6. GM5614856Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Vent Hose (3) - Connect - Plastic Collar Quick Connect Fitting Service 

  7. Fuel Feed Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service 
  8. Fuel Return Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  9. GM5608468Courtesy of GENERAL MOTORS COMPANY

    Place a suitable adjustable jack under the fuel tank.

  10. Strap fuel tank to jack.
  11. Raise the fuel tank (1), allowing access to connections at the top of the tank.
  12. GM5608457Courtesy of GENERAL MOTORS COMPANY

    Retainer (4) - Clip

  13. Wiring Harness Retainer (3) - Engage
  14. Fuel Feed Hose Clip (2) - Engage
  15. Electrical Connector (1) - Connect
  16. GM5608458Courtesy of GENERAL MOTORS COMPANY

    Raise the tank to the installed position.

  17. Remove the straps holding the fuel tank to the jack.
  18. Fuel Tank Strap (2) - Install [2x]
  19. CAUTION:

    Refer to Fastener Caution .

  20. Fuel Tank Strap Bolt (1) - Install and tighten [2x] - Fastener Specifications
  21. Remove the jack.
  22. GM5608456Courtesy of GENERAL MOTORS COMPANY

    Fuel Tank Filler Hose (3) - Install

  23. Fuel Tank Filler Hose Clamp (2) - Tighten - Fastener Specifications
  24. Fuel Tank Filler Vent Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  25. GM5608455Courtesy of GENERAL MOTORS COMPANY

    Fuel Return Hose (2) - Connect - Plastic Collar Quick Connect Fitting Service 

  26. Fuel Feed Hose (1) - Connect - Plastic Collar Quick Connect Fitting Service 
  27. GM5523050Courtesy of GENERAL MOTORS COMPANY

    Raise rear stabilizer shaft into installed position.

  28. Rear Stabilizer Shaft Clamp (2) - Install [2x]
  29. Rear Stabilizer Shaft Insulator Clamp Bolt (1) - Install and tighten [4x] - Fastener Specifications
  30. Lower the vehicle.
  31. Refill the fuel tank.
  32. Prime the fuel system and inspect for fuel leaks. Fuel System Priming