Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Service Manual / Engine / Engine Cooling / Repair Instructions / Engine Coolant Fan Wiring Harness Replacement (2.0L LTG)

Buick Regal: Engine Coolant Fan Wiring Harness Replacement (2.0L LTG)

Removal Procedure

1. Front Bumper Fascia Center Support - Remove.

2.

Engine Cooling

Clip (2) - Remove.

3. Disconnect the electrical connector. (1).

4.

Engine Cooling

Clip (1) - Remove [2x].

5.

Engine Cooling

Clip (1) - Remove.

6. Engine Coolant Fan Electrical Connector (2) - Disconnect [2x].

7.

Engine Cooling

Clip (1) - Remove [2x].

8.

Engine Cooling

Ground Cable Nut (1) - Remove.

9. Ground Cable (2) - Remove.

10.

Engine Cooling

Clip (1, 4) - Remove [2x].

11. Electrical Connector (3) @ Air Conditioning Refrigerant Pressure Sensor (2) - Disconnect.

12.

Engine Cooling

Clip (2) - Remove.

13. Electrical Connector (1) @ Body Wiring Harness - Disconnect.

14.

Engine Cooling

Engine Coolant Fan Wiring Harness (1) - Remove.

Installation Procedure

1.

Engine Cooling

Engine Coolant Fan Wiring Harness (1) - Install.

2.

Engine Cooling

Electrical Connector (1) @ Body Wiring Harness - Connect.

3. Clip (2) - Install.

4.

Engine Cooling

Electrical Connector (3) @ Air Conditioning Refrigerant Pressure Sensor (2) - Connect.

5. Clip (1, 4) - Install [2x].

6.

Engine Cooling

Ground Cable (2) - Install.

CAUTION: Refer to Fastener Caution.

7. Ground Cable Nut (1) - Install and tighten9N.m (80 lb in).

8.

Engine Cooling

Clip (1) - Install [2x].

9.

Engine Cooling

Engine Coolant Fan Electrical Connector (2) - Connect [2x].

10. Clip (1) - Install.

11.

Engine Cooling

Clip (1) - Install [2x].

12.

Engine Cooling

Connect the electrical connector. (1).

13. Clip (2) - Install.

14. Front Bumper Fascia Center Support - Install.

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