Section 21 (Engine Cooling System)
WARNING: This page is about a different car, the 2008 Pontiac G8. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Engine Cooling
- DTC P0480 or P0481
- Diagnostic Instructions
- DTC Descriptor
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Procedures
- Repair Verification
- DTC P0480, P0481, P0691, P0692, P0693, or P0694 (V6)
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Procedures
- DTC P1258
- Symptoms - Engine Cooling
- Cooling Fan Always On (V6)
- Cooling Fan Inoperative
- Engine Overheating
- Loss of Coolant
- Thermostat Diagnosis
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Coolant Leak Testing
- Repair Instructions
- Cooling System Draining and Filling
- Coolant System Flushing
- Radiator Cleaning
- Coolant Recovery Reservoir Replacement
- Radiator Inlet Hose Replacement (3.6L Engine)
- Radiator Inlet Hose Replacement (6.0L Engine)
- Radiator Outlet Hose Replacement (3.6L Engine)
- Radiator Outlet Hose Replacement (6.0L Engine)
- Engine Coolant Inlet Pipe Replacement
- Radiator Hose Quick Connect Fitting
- Engine Coolant Fan Replacement
- Engine Coolant Fan Motor Replacement
- Cooling Fan and Shroud Replacement
- Engine Coolant Thermostat Housing Replacement (6.0L Engine)
- Engine Coolant Thermostat Replacement (3.6L Engine)
- Engine Coolant Thermostat Replacement (6.0L Engine)
- Coolant Air Bleed Pipe Assembly Replacement
- Engine Coolant Air Bleed Hose Replacement (3.6L)
- Engine Coolant Air Bleed Hose Replacement (6.0L)
- Coolant Recovery Reservoir Pipe Replacement (3.6L Engine)
- Coolant Recovery Reservoir Pipe Replacement (6.0L Engine)
- Water Outlet Housing Replacement
- Water Pump Replacement (3.6L Engine)
- Water Pump Replacement (6.0L Engine)
- Radiator Drain Cock Replacement
- Radiator Replacement
- Radiator Air Lower Baffle and Deflector Replacement
- Radiator Air Upper Baffle and Deflector Replacement
- Coolant Heater Replacement (3.6L Engine)
- Coolant Heater Replacement (6.0L Engine)
- Coolant Heater Cord Replacement (3.6L Engine)
- Coolant Heater Cord Replacement (6.0L Engine)
- Description and Operation
- Special Tools and Equipment