Engine Cooling System
- Specifications
- Wiring Schematics
- Diagnostic Information and Procedures
- Diagnostic Code Index
- DTC P0480 or P0481 (LF1 or LFW)
- 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 (w/LAF)
- 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
- Symptoms - Engine Cooling
- Cooling Fan Always On (LF1 or LFW)
- Cooling Fan Always On (LAF)
- Cooling Fan Inoperative (LF1 or LFW)
- Cooling Fan Inoperative (LAF)
- 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 (Static LF1 or LFW)
- Cooling System Draining and Filling (GE 47716)
- Cooling System Draining and Filling (Static LAF)
- Flushing
- Radiator Cleaning
- Radiator Surge Tank Replacement
- Radiator Inlet Hose Replacement (LAF)
- Radiator Inlet Hose Replacement (LF1 or LFW)
- Radiator Outlet Hose Replacement (LAF)
- Radiator Outlet Hose Replacement (LF1 or LFW)
- Engine Coolant Fan Replacement (LAF)
- Engine Coolant Fan Replacement (LF1 or LFW)
- Engine Coolant Fan Resistor Replacement (LAF)
- Engine Coolant Thermostat Housing Replacement (LAF)
- Engine Coolant Thermostat Housing Replacement (LFW)
- Engine Coolant Thermostat Replacement (LAF)
- Engine Coolant Thermostat Replacement (LFW)
- Engine Coolant Air Bleed Pipe Replacement (LF1 or LFW)
- Coolant Recovery Reservoir Vent Hose Replacement (LAF)
- Coolant Recovery Reservoir Vent Hose Replacement (LF1 or LFW)
- Coolant Recovery Reservoir Outlet Hose Replacement (LAF)
- Coolant Recovery Reservoir Outlet Hose Replacement (LF1 or LFW)
- Water Outlet Replacement (LF1)
- Water Pump Replacement (LAF)
- Water Pump Replacement (LFW)
- Radiator Drain Cock Replacement
- Engine Coolant Fan Shroud Replacement (LAF)
- Engine Coolant Fan Shroud Replacement (LF1 or LFW)
- Radiator Replacement
- Radiator Air Lower Baffle and Deflector Replacement
- Radiator Air Upper Baffle and Deflector Replacement
- Coolant Heater Replacement (LAF)
- Coolant Heater Replacement (LFW)
- Coolant Heater Cord Replacement (LAF)
- Coolant Heater Cord Replacement (LFW)
- Description and Operation
- Special Tools and Equipment