Engine Cooling System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Speed
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P1258: Engine Coolant Overtemperature
- Symptoms - Engine Cooling
- 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
- Cooling System Leak Testing
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Speed
- Repair Instructions
- Hose Clamp Replacement Guidelines - Spring Type
- Cooling System Draining and Filling (Static)
- Cooling System Draining and Filling (GE 47716)
- Flushing
- Radiator Cleaning
- Radiator Surge Tank Replacement (LGX FWD)
- Radiator Surge Tank Replacement (LGX AWD)
- Radiator Surge Tank Inlet Hose Replacement (LGX)
- Radiator Inlet Hose Replacement (LGX)
- Radiator Outlet Hose Replacement (LGX)
- Engine Coolant Fan Wiring Harness Replacement (LGX)
- Radiator Lower Bracket Replacement (Right)
- Radiator Lower Bracket Replacement (Left)
- Radiator Upper Bracket Replacement (Left)
- Radiator Upper Bracket Replacement (Right)
- Radiator Upper Bracket Replacement - Left Side
- Radiator Upper Bracket Replacement - Right Side
- Engine Coolant Fan Replacement (LGX)
- Engine Coolant Fan Motor Replacement (LGX)
- Water Pump Inlet Pipe Replacement (LGX)
- Engine Coolant Thermostat Housing Replacement (LGX)
- Engine Coolant Thermostat Housing Inlet Pipe Replacement (LGX)
- Engine Coolant Air Bleed Pipe Replacement (LGX)
- Engine Coolant Air Bleed Hose Replacement (LGX)
- Heater Inlet And Outlet Pipe Replacement (LGX)
- Water Pump Pulley Replacement (LGX)
- Water Pump Replacement (LGX)
- Radiator Drain Cock Replacement
- Radiator Replacement (LGX)
- Radiator Lower Insulator Replacement
- Radiator Air Lower Baffle and Deflector Replacement (LGX)
- Radiator Air Upper Baffle and Deflector Replacement (LGX)
- Radiator Air Seal Replacement
- Description and Operation
- Special Tools and Equipment