Section 48 (Engine Cooling System)
WARNING: This page is about a different car, the 2006 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Engine Cooling
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC P0480, P0481, P0691, P0692, P0693, or P0694
- DTC P1258
- Symptoms - Engine Cooling
- Low Engine Coolant Indicator Always On
- Cooling Fan Always On
- Cooling Fan Inoperative
- After Boil Coolant Pump Inoperative
- Engine Overheating
- Loss of Coolant (LH2 and LY7)
- Loss of Coolant (LC3)
- Thermostat Diagnosis
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing (Powertrain)
- Pressure Cap Testing (Charge Air Cooling)
- Coolant Leak Testing (Powertrain)
- Coolant Leak Testing (Charge Air Cooling)
- Fan Clutch Diagnosis
- Repair Instructions
- Cooling System Draining and Filling (Static Fill)
- Cooling System Draining and Filling (GE 47719)
- Charge Air Cooling System Coolant Level Inspection
- Charge Air Cooling System Draining and Filling (Static Fill)
- Charge Air Cooling System Draining and Filling (Vac N Fill)
- Flushing (Powertrain)
- Flushing (Charge Air Cooling)
- Radiator Cleaning (Powertrain)
- Radiator Cleaning (Charge Air Cooling)
- Radiator Surge Tank Replacement
- Charge Air Cooler Coolant Pipe Replacement
- Charge Air Cooler Coolant Reservoir Replacement
- Radiator Surge Tank Inlet Hose/Pipe Replacement (LY7)
- Radiator Surge Tank Inlet Hose/Pipe Replacement (LH2)
- Radiator Surge Tank Outlet Hose/Pipe Replacement (LY7)
- Radiator Surge Tank Outlet Hose/Pipe Replacement (LH2)
- Radiator Inlet Hose Replacement (LY7)
- Radiator Inlet Hose Replacement (LH2)
- Radiator Outlet Hose Replacement (LH2 Standard Cooling)
- Radiator Outlet Hose Replacement (LH2 Heavy Duty Cooling)
- Radiator Outlet Hose Replacement (LY7)
- Charge Air Cooler Inlet Hose Replacement
- Charge Air Cooler Outlet Hose Replacement
- Engine Oil Cooler Pipe/Hose Quick Connect Fitting
- Engine Oil Cooler Hose/Pipe Replacement
- Auxiliary Engine Oil Cooler Replacement
- Fan Replacement (LH2)
- Fan Replacement (LY7)
- Fan Adapter Replacement (LH2)
- Engine Cooling Fan Replacement (LH2 Standard Cooling)
- Engine Cooling Fan Replacement (LH2 Heavy Duty Cooling)
- Engine Cooling Fan Replacement (LY7)
- Engine Cooling Fan Replacement (LC3)
- Engine Coolant Fan Motor Replacement
- Engine Cooling Fan Bracket Replacement (LH2)
- Engine Cooling Fan Bracket Replacement (LY7)
- Engine Coolant Thermostat Housing Replacement (LH2)
- Engine Coolant Thermostat Housing Replacement (LY7)
- Engine Coolant Thermostat Housing Replacement (LC3)
- Engine Coolant Thermostat Replacement (LH2)
- Engine Coolant Thermostat Replacement (LY7)
- Engine Coolant Thermostat Replacement (LC3)
- Water Outlet Housing Replacement (LH2)
- Water Outlet Housing Replacement (LY7)
- Water Outlet Housing Replacement (LC3)
- Engine Coolant Inlet Pipe Replacement (LY7)
- Coolant Bypass Hose Replacement (LH2)
- Coolant Bypass Hose Replacement (LC3)
- Water Pump Replacement (LH2)
- Water Pump Replacement (LY7)
- Water Pump Replacement (LC3)
- Auxiliary Water Pump Replacement (4.6L (LH2) w/RPOs V03/V92)
- Charge Air Cooler Outlet Pipe Assembly
- Charge Air Cooler Coolant Pump Replacement
- Fan Shroud Replacement (LH2)
- Fan Shroud Replacement (LY7)
- Radiator Replacement (LH2 Standard Cooling)
- Radiator Replacement (LH2 Heavy Duty Cooling)
- Radiator Replacement (LY7 Standard Cooling)
- Radiator Replacement (LC3)
- Charge Air Cooler Radiator Replacement
- Radiator Support Bracket Replacement
- Coolant Heater Replacement (LH2 (KO5))
- Coolant Heater Replacement (LH2 (KA3))
- Coolant Heater Replacement (LY7, KO5)
- Coolant Heater Replacement (LC3 (K05))
- Coolant Heater Cord Replacement (LH2 (K05,KA3))
- Coolant Heater Cord Replacement (LY7 (KO5))
- Coolant Heater Cord Replacement (LC3)
- Description and Operation
- Cooling System Description and Operation
- Special Tools and Equipment