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HOMESERVICE MANUALSCHEVROLET2019TRAX PREMIER, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 6 (ENGINE COOLING SYSTEM)REPAIR INSTRUCTIONSRADIATOR REPLACEMENT (LE2)INSTALLATION PROCEDURE
2019 Chevrolet Trax Premier, AWD

Installation Procedure

2019 Chevrolet Trax Premier, AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2018 Chevrolet Trax and 2018 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM4122648

    Lower Radiator Frame (6) - Install

  2. Engine Coolant Temperature Sensor(5) - Install
  3. Engine Coolant Temperature Sensor Retainer(4) - Install
  4. Radiator Outlet Hose Connector(3) - Install - Radiator Outlet Hose Connector Replacement - Radiator Side (LUV, LE2) 
  5. Air Conditioning Condenser Seal(2)[2x] - Install
  6. Radiator Upper Insulator(1)[2x] - Install
  7. GM4122323
    CAUTION:

    Refer to Fastener Caution .

    Radiator(3) - Install

  8. Engine Coolant Fan Shroud(2) - Install
  9. Radiator Bolt(1)[2x] - Install and tighten6 N.m (53 lb in)
  10. GM4122326

    Radiator Assembly(1) - Install

  11. GM4124108

    Radiator Upper Bracket(2) - Install - Radiator Upper Bracket Replacement (2H0) Radiator Upper Bracket Replacement (LUV) Radiator Upper Bracket Replacement (LE2)  [2x]

  12. Connect the engine coolant fan connector.
  13. Connect the engine coolant temperature sensor electrical connector.
  14. GM4138065

    Transmission Fluid Cooler Inlet Pipe(1)@Radiator Assembly - Install - Transmission Fluid Cooler Inlet Pipe Replacement (2HO)

  15. GM4116829

    Radiator Outlet Hose(2)@Radiator Assembly - Install - Radiator Outlet Hose Replacement (LUV) Radiator Outlet Hose Replacement (2H0) Radiator Outlet Hose Replacement (LE2) 

  16. GM4122123

    Radiator Inlet Hose(2)@Radiator Assembly - Install - Radiator Inlet Hose Replacement (LUV) Radiator Inlet Hose Replacement (2HO) Radiator Inlet Hose Replacement (LE2) 

  17. GM4115680

    Radiator Surge Tank(6) - Install - Radiator Surge Tank Replacement (LUV, 2H0) Radiator Surge Tank Replacement (LE2) 

  18. GM4117034

    Transmission Fluid Auxiliary Cooler (3) - Install - Transmission Fluid Auxiliary Cooler Replacement (2H0)Transmission Fluid Auxiliary Cooler Replacement (LE2, LUV)

  19. GM2851444

    Charge Air Cooler (2) - Install - Charge Air Cooler Replacement

  20. GM4117082

    Air Conditioning Condenser (2) - Install - Air Conditioning Condenser Replacement (LUV)Air Conditioning Condenser Replacement (LE2)

  21. Hood Primary and Secondary Latch - Install - Hood Primary and Secondary Latch Replacement (Chevrolet)Hood Primary and Secondary Latch Replacement (Buick)
  22. Fill and inspect the transmission fluid level. Transmission Fluid Level and Condition Check
  23. Recharge the refrigerant. Refrigerant Recovery and Recharging (R-134a)
  24. Fill the cooling system. Cooling System Draining and Filling 
  25. Start the engine and check for coolant leaks.
  26. Inspect for refrigerant leaks.
  27. Inspect for transmission fluid leaks.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.