Engine Coolant Fan Upper Shroud Replacement W/O M74

1. Loosen the air cleaner outlet duct clamps from the throttle body.
2. Loosen the air cleaner outlet duct clamps from the mass airflow sensor.
3. Remove the air cleaner outlet duct.
4. If equipped remove the throttle body heater hose retainer from the fan shroud.
5. If equipped remove the inlet radiator hose retainer from the fan shroud.



6. Remove the fan shroud retainers.



7. Remove the fan shroud bolts
8. Remove the upper fan shroud.

1. Install the upper fan shroud.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the fan shroud bolts.

Tighten
Tighten the bolts to 9 N·m (80 lb in).




3. Install the fan shroud retainers.
4. If equipped install the inlet radiator hose retainer to the fan shroud
5. If equipped install the throttle body heater hose retainer to the fan shroud.



6. Install the air cleaner outlet duct.
7. Tighten the air cleaner outlet duct clamp at the throttle body.

Tighten
Tighten the clamp screw to 7 N·m (62 lb in).

8. Tighten the air cleaner outlet duct clamp at the mass airflow sensor.

Tighten
Tighten the clamp screw to 7 N·m (62 lb in).

Engine Coolant Fan Upper Shroud Replacement W/M74

1. Loosen the air cleaner outlet duct clamps from the throttle body.
2. Loosen the air cleaner outlet duct clamps from the mass airflow sensor.
3. Remove the air cleaner outlet duct.
4. Remove the A/C line retainer from the fan shroud.



5. Remove the engine harness clip from the PCM cover.



6. Remove the TCM cover bolts.
7. Remove TCM cover from the fan shroud.



8. Loosen the TCM electrical connector bolts.
9. Disconnect the TCM electrical connectors (1).
10. Remove the TCM and cover.



11. Remove the fan shroud retainers.



12. Remove the fan shroud bolts
13. Remove the upper fan shroud.

1. Install the upper fan shroud.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the fan shroud bolts.

Tighten
Tighten the bolts to 9 N·m (80 lb in).




3. Install the fan shroud retainers.



4. Connect the TCM electrical connectors (1).
5. Install the TCM and cover.
6. Tighten the TCM electrical connector bolts.

Tighten
Tighten the bolts to 8 N·m (71 lb in).




7. Install the TCM cover to the fan shroud.
8. Install the TCM cover bolts.

Tighten
Tighten the bolts to 9 N·m (80 lb in).




9. Install the engine harness clip to the PCM cover.
10. Install the A/C line retainer to the fan shroud.



11. Install the air cleaner outlet duct.
12. Tighten the air cleaner outlet duct clamp at the throttle body.

Tighten
Tighten the clamp screws to 7 N·m (62 lb in).

13. Tighten the air cleaner outlet duct clamp at the mass airflow sensor.

Tighten
Tighten the clamp screws to 7 N·m (62 lb in).

Engine Coolant Fan Upper Shroud Replacement W/HP2

1. Loosen the air cleaner outlet duct clamps from the throttle body.
2. Loosen the air cleaner outlet duct clamps from the mass air flow (MAF) sensor.
3. Remove the air cleaner outlet duct.
4. Remove the hybrid control module (HCM). Refer to Powertrain Control Interface Module Replacement in Engine Electrical.



5. Remove the throttle body heater hose retainer from the fan shroud.
6. Remove the inlet radiator hose retainer from the fan shroud.
7. Remove the fan shroud retainers.



8. Remove the fan shroud bolts.
9. Remove the upper fan shroud.

1. Install the upper fan shroud.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the fan shroud bolts.

Tighten
Tighten the bolts to 9 N·m (80 lb in).




3. Install the fan shroud retainers.
4. Install the inlet radiator hose retainer to the fan shroud.
5. Install the throttle body heater hose retainer to the fan shroud.



6. Install the HCM. Refer to Powertrain Control Interface Module Replacement in Engine Electrical.
7. Install the air cleaner outlet duct.
8. Tighten the air cleaner outlet duct clamp at the throttle body.

Tighten
Tighten the screw to 7 N·m (62 lb in).

9. Tighten the air cleaner outlet duct clamp at the MAF sensor.

Tighten
Tighten the screw to 7 N·m (62 lb in).