2002 Chevrolet Impala LSFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. Install the cooling fan shroud.
  2. Install the cooling fan shroud clip to the top of the radiator. Apply pressure in order to completely engage the clip onto the radiator.
  3. Install the cooling fan shroud bolts. Tighten the bolts to 10 N.m (89 in lbs).
  4. Connect the cooling fan shroud electrical connectors.
  5. Install the cooling fan heat shields.
  6. Install the radiator upper support brackets and bolts that hold the fan shroud. Tighten the bolts to 10 N.m (89 in lbs).
  7. Install the air cleaner assembly.
  8. Install the PCM harness on to the fan shroud clip.
  9. Install the radiator inlet hose to the radiator.
  10. Install the left front fender upper diagonal brace.
  11. Install the right and left engine mount struts. Refer to the following procedures:
  12. Raise the vehicle.
  13. Install the transmission oil cooler lines to the retainers at the bottom of the cooling fan shroud.
  14. Lower the vehicle.
  15. Fill the cooling system. Refer to Draining & Filling Cooling SystemΒ .
  16. Connect the negative battery cable.
  17. Inspect for proper operation.
Factory Service Tools

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When to See a Mechanic

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

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

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