Engine Cooling System
- Specifications
- Schematic Wiring 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 or P0481
- 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
- Repair Procedures
- DTC P1258
- Symptoms - Engine Cooling
- Engine Coolant Temperature Indicator Always On
- Cooling Fan Always On
- 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
- Draining and Filling Cooling System (Static Fill)
- Draining and Filling Cooling System (GE 47716 Fill)
- Coolant System Flushing
- Surge Tank Replacement
- Radiator Surge Tank Inlet Hose/Pipe Replacement
- Radiator Inlet Hose Replacement (Pontiac)
- Radiator Inlet Hose Replacement (Chevrolet)
- Radiator Outlet Hose Replacement
- Engine Coolant Fan Motor Replacement
- Cooling Fan and Shroud Replacement
- Thermal Bypass Fitting Replacement
- Thermal Bypass Hose Replacement
- Thermal Bypass Pipe Replacement
- Engine Coolant Thermostat Housing Replacement
- Thermostat Replacement
- Heater Inlet Pipe Replacement
- Heater Outlet Pipe Replacement
- Heater Outlet Hose Replacement
- Water Pump Replacement
- Radiator Drain Cock Replacement
- Radiator Replacement
- Coolant Heater Replacement
- Coolant Heater Cord Replacement
- Description and Operation
- Special Tools and Equipment