Section 504 (Engine Cooling System)
WARNING: This page is about a different car, the 2010 Cadillac STS. 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
- DTC P0480 or P0481 (V8 and V6-LF1, LGD - Dual Fan)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 Procedures
- DTC P0480 or P0481 (V6-LF1)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 Procedures
- DTC P0480, P0481, P0691, P0692, P0693, or P0694 (w/LLT)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 Procedures
- DTC P0480, P0481, P0691, P0692, P0693, or P0694 (w/LLT and Dual Fan)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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 Procedures
- DTC P1258
- DTC P2600-P2603
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Procedures
- Symptoms - Engine Cooling
- Low Engine Coolant Indicator Always On
- Cooling Fan Always On (Dual Fan)
- Cooling Fan Always On (Single Fan)
- Cooling Fan Inoperative (V6)
- Cooling Fan Inoperative (with V8)
- After Boil Coolant Pump Always On
- After Boil Coolant Pump Inoperative
- After Boil Coolant Pump Malfunction
- Engine Overheating
- Loss of Coolant (LH2, LLT)
- Thermostat Diagnosis
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing (Powertrain)
- Coolant Leak Testing (Powertrain)
- Fan Clutch Diagnosis
- Repair Instructions
- Cooling System Draining and Filling (Static Fill)
- Cooling System Draining and Filling (GE 47716)
- Flushing (Powertrain)
- Radiator Cleaning (Powertrain)
- Radiator Surge Tank Replacement
- Radiator Surge Tank Inlet Hose/Pipe Replacement (LH2)
- Radiator Surge Tank Inlet Hose/Pipe Replacement (LLT)
- Radiator Surge Tank Outlet Hose/Pipe Replacement (LH2)
- Radiator Surge Tank Outlet Hose/Pipe Replacement (LLT)
- Radiator Surge Tank Engine Hose Replacement (LLT)
- Radiator Inlet Hose Replacement (LLT)
- Radiator Inlet Hose Replacement (LH2 with V03)
- Radiator Inlet Hose Replacement (LH2 without V03)
- Radiator Outlet Hose Replacement (LLT)
- Radiator Outlet Hose Replacement (LH2)
- Engine Coolant Inlet Pipe Replacement
- Auxiliary Water Pump Inlet Hose Replacement
- Auxiliary Water Pump Outlet Hose Replacement
- Engine Oil Cooler Connector Replacement
- Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement
- Engine Oil Cooler Hose/Pipe Replacement
- Auxiliary Engine Oil Cooler Replacement
- Fan Replacement (LH2 with V03)
- Fan Adapter Replacement (LH2 with V03)
- Engine Coolant Fan Replacement (LH2 Heavy Duty Cooling)
- Engine Coolant Fan Replacement (LH2 without V03, LLT)
- Engine Coolant Fan Motor Replacement (LH2 without V03, LLT)
- Engine Coolant Fan Bracket Replacement (LH2 with V03)
- Engine Coolant Fan Resistor Replacement (LH2 without V03, LLT)
- Engine Coolant Thermostat Housing Replacement (LF1/LLT)
- Engine Coolant Thermostat Housing Replacement (LH2)
- Engine Coolant Thermostat Replacement (LF1/LLT)
- Engine Coolant Thermostat Replacement (LH2)
- Water Outlet Replacement (LH2)
- Water Outlet Replacement (LF1/LLT)
- Coolant Bypass Hose Replacement (LLT)
- Coolant Bypass Hose Replacement (LH2)
- Water Pump Replacement (LH2)
- Water Pump Replacement (LF1/LLT)
- Auxiliary Water Pump Replacement (LLT)
- Engine Coolant Fan Shroud Replacement (LH2 with V03)
- Engine Coolant Fan Shroud Replacement (LH2 without V03, LLT)
- Radiator Replacement (LH2 Heavy Duty Cooling)
- Radiator Replacement (LLT)
- Radiator Replacement (LH2 without V03)
- Coolant Heater Replacement (LH2, KO5)
- Coolant Heater Replacement (LY7, KO5, LLT)
- Coolant Heater Replacement (LH2, KA3)
- Coolant Heater Cord Replacement (LH2, K05, KA3)
- Coolant Heater Cord Replacement (LF1/LLT)
- Description and Operation
- Cooling Fan Description and Operation
- Cooling System Description and Operation
- Special Tools and Equipment