GM Service Manual Online
For 1990-2009 cars only

Engine Coolant Fan Replacement 2.0L

Removal Procedure

    Caution: Refer to Electric Coolant Fan Caution in the Preface section.

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1255570  Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the bolts with the snorkel.
  3. Disconnect the cooling fan electrical connector.
  4. Remove the fan shroud mounting bolts.
  5. Lift the fan shroud assembly upward, and remove the fan shroud assembly from the vehicle.

  6. Object Number: 1255568  Size: SH
  7. Remove the nuts with the fan blade from the fan shroud assembly.

  8. Object Number: 1255567  Size: SH
  9. Remove the fan motor retaining screws.
  10. Remove the fan motor from fan blade.

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1255566  Size: SH

    Caution: If a fan blade is bent or damaged in any way, do not repair or reuse the damaged part. Always replace a bent or damaged fan blade. Fan blades that have been damaged can not be assured of proper balance and could fail and fly apart during subsequent use. This creates an extremely dangerous situation.

    The fan blades must remain in proper balance. You cannot assure fan blade balance once a fan blade has been bent or damaged. A fan blade that is not in proper balance could fail and fly apart during use, creating an extremely dangerous situation.

  1. Install the fan motor to the shroud.
  2. Secure the motor to the shroud with the retaining screws.
  3. Tighten
    Tighten the fan motor retaining screws to 4 N·m (35 lb in).


    Object Number: 1255568  Size: SH
  4. Install the fan to the fan shroud assembly with the single nut in the center of the fan hub.
  5. Tighten
    Tighten the fan motor nut to 3.2 N·m (28 lb in).


    Object Number: 1255570  Size: SH
  6. Install the fan shroud assembly to the radiator.
  7. Important: Be careful to seat the mounting post on the fan shroud into the socket at the radiator left tank. Be sure to slip the tab at the bottom edge of the shroud into the retaining clip near the center of the radiator.

  8. Secure the shroud to the top of the radiator with the mounting bolts.
  9. Tighten
    Tighten the fan assembly mounting bolts to 4 N·m (35 lb in).

  10. Connect the cooling fan electrical connector.
  11. Install the snorkel with the mounting bolts.
  12. Tighten
    Tighten the snorkel mounting bolts to 6 N·m (53 lb in).

  13. Connect the negative battery cable.

Engine Coolant Fan Replacement 2.5L

Removal Procedure

    Caution: Refer to Electric Coolant Fan Caution in the Preface section.

    Caution: Refer to Battery Disconnect Caution in the Preface section.


    Object Number: 1375438  Size: SH
  1. Disconnect the negative battery cable.
  2. Remove the air cleaner inlet hose bolts.
  3. Remove the air cleaner inlet hose.

  4. Object Number: 1375440  Size: SH
  5. Drain the coolant. Refer to Cooling System Draining and Filling.
  6. Disconnect the upper radiator hose.

  7. Object Number: 1375441  Size: SH
  8. Disconnect the cooling fan electrical connector.

  9. Object Number: 1375442  Size: SH
  10. Remove the fan shroud assembly upward and remove the fan shroud assembly from the vehicle.

Installation Procedure


    Object Number: 1375442  Size: SH

    Caution: If a fan blade is bent or damaged in any way, do not repair or reuse the damaged part. Always replace a bent or damaged fan blade. Fan blades that have been damaged can not be assured of proper balance and could fail and fly apart during subsequent use. This creates an extremely dangerous situation.

    The fan blades must remain in proper balance. You cannot assure fan blade balance once a fan blade has been bent or damaged. A fan blade that is not in proper balance could fail and fly apart during use, creating an extremely dangerous situation.

    Important: Be careful to seat the mounting post on the fan shroud into the socket at the radiator left tank. Be sure to slip the tap at the bottom edge of the shroud into the retaining clip near the center of the radiator.

  1. Install the fan shroud assembly to the radiator.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Secure the shroud to the top of the radiator with the mounting bolts.
  4. Tighten
    Tighten the fan assembly mounting bolts to 4 N·m (35 lb in).


    Object Number: 1375441  Size: SH
  5. Connect the cooling fan electrical connector.

  6. Object Number: 1375440  Size: SH
  7. Connect the upper radiator hose.

  8. Object Number: 1375438  Size: SH
  9. Install the air cleaner inlet hose.
  10. Install the air cleaner inlet hose bolts.
  11. Tighten
    Tighten the air cleaner inlet hose bolts to 6 N·m (53 lb in).

  12. Connect the negative battery cable.