Section 167 (Engine Cooling System)
WARNING: This page is about a different car, the 2016 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Relay (LUK or LFX)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P1258: Engine Coolant Overtemperature - Protection Mode Active
- Symptoms - Engine Cooling
- Cooling Fan Always On (LUK or LFX)
- Cooling Fan Inoperative (LUK or LFX)
- Engine Overheating
- Loss of Coolant
- Thermostat Diagnosis
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Coolant Leak Testing
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Relay (LUK or LFX)
- Repair Instructions
- Hose Clamp Replacement Guidelines - Spring Type
- Cooling System Draining and Filling (Static Fill)
- Cooling System Draining and Filling (GE 47716)
- Flushing
- Radiator Surge Tank Replacement
- Radiator Surge Tank Inlet Hose Replacement (LFX)
- Radiator Surge Tank Outlet Hose Replacement (LFX)
- Radiator Surge Tank Outlet Hose Replacement (LUK)
- Radiator Inlet Hose Replacement (LFX)
- Radiator Inlet Hose Replacement (LUK)
- Radiator Outlet Hose Replacement (LFX)
- Radiator Outlet Hose Replacement (LUK)
- Radiator Mounting Stud Repair
- Radiator Lower Mount Replacement
- Radiator Upper Mount Replacement
- Radiator Upper Bracket Replacement
- Engine Coolant Fan Motor Replacement
- Cooling Fan and Shroud Replacement
- Engine Coolant Thermostat Housing Replacement (LUK)
- Engine Coolant Thermostat Housing Replacement (LFX)
- Engine Coolant Thermostat Replacement (LUK)
- Engine Coolant Air Bleed Pipe Replacement (V6)
- Water Outlet Replacement (V6)
- Water Pump Replacement (LFX)
- Water Pump Replacement (L4)
- Auxiliary Water Pump Replacement (LUK)
- Radiator Drain Cock Replacement
- Engine Coolant Fan Shroud Replacement
- Radiator Replacement (LFX LUK)
- Radiator Support Bracket Replacement
- Radiator Air Side Baffle and Deflector Replacement (Left)
- Radiator Air Side Baffle and Deflector Replacement (Right)
- Radiator Air Upper Baffle and Deflector Replacement
- Engine Coolant Heater Replacement (LUK)
- Engine Coolant Heater Replacement (LFX)
- Coolant Heater Cord Replacement (LUK)
- Coolant Heater Cord Replacement (LFX)
- Description and Operation
- Special Tools and Equipment