Section 66 (Engine Cooling System)
WARNING: This page is about a different car, the 2004 Cadillac SRX. 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 Starting Point - Engine Cooling
- Diagnostic System Check - Engine Cooling
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Control Circuit
- DTC P1258: Engine Coolant Overtemperature - Protection Mode Active
- 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
- Thermostat Diagnosis (LS6)
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Coolant Leak Testing
- Fan Clutch Diagnosis
- Repair Instructions
- Draining and Filling Cooling System
- Flushing
- Radiator Cleaning
- Surge Tank Replacement
- Surge Tank Hose/Pipe Replacement - Inlet (LY7)
- Surge Tank Hose/Pipe Replacement - Inlet (LH2)
- Surge Tank Hose/Pipe Replacement - Outlet (LHD, LY7)
- Surge Tank Hose/Pipe Replacement - Outlet (LH2)
- Radiator Hose Replacement - Inlet (LH2)
- Radiator Hose Replacement - Inlet (LY7)
- Radiator Hose Replacement - Outlet (LH2 - Standard Cooling )
- Radiator Hose Replacement - Outlet (LH2 - Heavy Duty Cooling)
- Radiator Hose Replacement - Outlet (LY7)
- Fan Replacement
- Cooling Fan Replacement - Electric (LH2 - Standard Cooling)
- Cooling Fan Replacement - Electric (LH2 - Heavy Duty Cooling )
- Cooling Fan Replacement - Electric (LY7 )
- Cooling Fan Motor Replacement - Electric
- Thermostat Housing Replacement (LH2)
- Thermostat Housing Replacement (LY7)
- Thermostat Replacement (LH2)
- Thermostat Replacement (LY7)
- Water Outlet Housing Replacement (LH2)
- Water Outlet Housing Replacement (LY7)
- Coolant Pipe Replacement - Inlet (LY7)
- Coolant Bypass Hose Replacement (LH2)
- Water Pump Replacement (LH2)
- Water Pump Replacement (LY7)
- Afterboil 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 Support Bracket Replacement
- Coolant Heater Replacement (LH2 (KO5))
- Coolant Heater Replacement (LH2 (KA3))
- Coolant Heater Replacement (LY7, KO5)
- Coolant Heater Cord Replacement (LH2 (K05,KA3))
- Coolant Heater Cord Replacement (LY7 (KO5))
- Description and Operation
- Cooling System Description and Operation
- Special Tools and Equipment