Buick Regal: Engine Coolant Fan Wiring Harness Replacement (2.0L LTG)
Removal Procedure
1. Front Bumper Fascia Center Support - Remove.
2.
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Clip (2) - Remove.
3. Disconnect the electrical connector. (1).
4.
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Clip (1) - Remove [2x].
5.
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Clip (1) - Remove.
6. Engine Coolant Fan Electrical Connector (2) - Disconnect [2x].
7.
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Clip (1) - Remove [2x].
8.
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Ground Cable Nut (1) - Remove.
9. Ground Cable (2) - Remove.
10.
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Clip (1, 4) - Remove [2x].
11. Electrical Connector (3) @ Air Conditioning Refrigerant Pressure Sensor (2) - Disconnect.
12.
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Clip (2) - Remove.
13. Electrical Connector (1) @ Body Wiring Harness - Disconnect.
14.
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Engine Coolant Fan Wiring Harness (1) - Remove.
Installation Procedure
1.
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Engine Coolant Fan Wiring Harness (1) - Install.
2.
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Electrical Connector (1) @ Body Wiring Harness - Connect.
3. Clip (2) - Install.
4.
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Electrical Connector (3) @ Air Conditioning Refrigerant Pressure Sensor (2) - Connect.
5. Clip (1, 4) - Install [2x].
6.
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Ground Cable (2) - Install.
CAUTION: Refer to Fastener Caution.
7. Ground Cable Nut (1) - Install and tighten9N.m (80 lb in).
8.
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Clip (1) - Install [2x].
9.
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Engine Coolant Fan Electrical Connector (2) - Connect [2x].
10. Clip (1) - Install.
11.
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Clip (1) - Install [2x].
12.
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Connect the electrical connector. (1).
13. Clip (2) - Install.
14. Front Bumper Fascia Center Support - Install.
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Engine Coolant Fan Wiring Harness Replacement (3.6L LGX)
Removal Procedure
1. Front Bumper Fascia - Remove.
2. Headlamp- Left Side - Remove.
3.
Engine Coolant Fan Wiring Harness (1) @ Air Conditioning Refrigerant Pressure
Sensor -
Disconnect.
4. Engine
Radiator Lower Bracket Replacement - Left Side
Preliminary Procedure
Radiator Replacement (2.0L LTG) or Radiator Replacement (3.6L LGX).
Radiator Lower Bracket
Procedure
Depress the locking tab on the bracket to remove.
RADIATOR LOWER BRA
Engine Oil Cooler Inlet Pipe Replacement (3.6L LGX)
Removal Procedure
1. Drain the cooling system.
2. Oil Level Indicator Tube - Remove.
3. Raise and support the vehicle.
4.
Engine Oil Cooler Inlet Pipe Bolt (1) - Remove.
5. Hose Clamp (2) - Disen
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Drive Belt Chirping, Squeal, and Whine Diagnosis
Diagnostic Aids
A chirping or squeal noise may be intermittent due to moisture on the
drive belts or the pulleys. It may be
necessary to spray a small amount of water on the drive belts in order to
duplicate the customers concern. If
spraying water on the drive belt duplicates the symptom, c
Heater and Air Conditioning Evaporator Case Replacement
Removal Procedure
1. Heater and Air Conditioning Evaporator and Blower Module - Remove.
2.
{ If equipped }Auxiliary Heater Core(2) - Remove.
3.
Heater Core(1) - Remove.
4.
Heater and Air Conditioning Evaporator Case Bolt(1) - Remove[5x].
5.
Heater and Air Conditioning Evaporator Case(1) - Re
