Engine Heating And Cooling System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC P0480, P0494, P0691, P0692, P30EE, P30EF, or U0632 - Cooling Fan Malfunction (LGX without Y4Q)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0494, P30EE, P30EF, or U0632 - Cooling Fan Malfunction (LTG/LGX with Y4Q)
- DTC P0494, P30EE, P30EF, or U0632 - Cooling Fan Malfunction (LT1/LT4)
- Symptoms - Engine Cooling
- Engine Overheating
- Loss of Coolant
- Thermostat Diagnosis
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Cooling System Leak Testing
- Charge Air Cooling System Leak Testing (LT4)
- DTC P0480, P0494, P0691, P0692, P30EE, P30EF, or U0632 - Cooling Fan Malfunction (LGX without Y4Q)
- Repair Instructions
- Hose Clamp Replacement Guidelines - Spring Type
- Cooling System Draining and Filling (GE 47716)
- Cooling System Draining and Filling (Static Fill)
- Charge Air Cooling System Draining and Filling (LT4)
- Flushing
- Charge Air Cooling System Cleaning
- Radiator Surge Tank Replacement (LGX)
- Radiator Surge Tank Replacement (LT1 LT4)
- Radiator Surge Tank Replacement (LTG)
- Charge Air Cooler Coolant Hose Replacement - Pump to Manifold (LT4)
- Charge Air Cooler Coolant Hose Replacement - Engine to Radiator (LT4)
- Charge Air Cooler Coolant Hose Replacement - Cooler to Radiator (LT4)
- Charge Air Cooler Coolant Hose Replacement - Pump to Cooler (LT4)
- Radiator Surge Tank Inlet Hose Replacement (LGX)
- Radiator Surge Tank Inlet Hose Replacement (LT1)
- Radiator Surge Tank Inlet Hose Replacement (LTG)
- Radiator Surge Tank Inlet Hose Replacement (LT4)
- Radiator Inlet Pipe Replacement (LTG)
- Radiator Inlet Hose Replacement (LT1)
- Radiator Inlet Hose Replacement (LGX without V18)
- Radiator Inlet Hose Replacement (LGX with V18)
- Radiator Inlet Hose Replacement (LTG without V18)
- Radiator Inlet Hose Replacement (LTG with V18)
- Radiator Inlet Hose Replacement (LT4)
- Auxiliary Radiator Inlet Hose Replacement (LT1 V18)
- Auxiliary Radiator Inlet Hose Replacement (LGX with V18)
- Auxiliary Radiator Inlet Hose Replacement (LTG with V18)
- Auxiliary Radiator Inlet Hose Replacement (LT4)
- Radiator Outlet Hose Replacement (LT1 with V18 V03)
- Radiator Outlet Hose Replacement (LGX without V18)
- Radiator Outlet Hose Replacement (LGX with V18)
- Radiator Outlet Hose Replacement (LTG without V18)
- Radiator Outlet Hose Replacement (LTG with V18)
- Radiator Outlet Hose Replacement (LGX with KC4 without V18)
- Radiator Outlet Hose Replacement (LT4)
- Charge Air Cooler Replacement - Left Side (LGX with V18)
- Charge Air Cooler Replacement - Left Side (LT1 V18)
- Charge Air Cooler Replacement - Left Side (LTG with V18)
- Charge Air Cooler Replacement - Left Side (LT4)
- Charge Air Cooler Replacement - Right Side (LGX, LT1 with V18)
- Charge Air Cooler Replacement - Right Side (LTG with V18)
- Charge Air Cooler Replacement - Right Side (LT4)
- Radiator Upper Bracket Replacement - Left Side (LGX LTG)
- Radiator Upper Bracket Replacement - Left Side (LT1 LT4)
- Radiator Upper Bracket Replacement - Right Side (LGX LTG)
- Radiator Upper Bracket Replacement - Right Side (LT1 LT4)
- Engine Oil Cooler Replacement (LT1, LT4)
- Engine Oil Cooler Replacement (LGX)
- Engine Oil Cooler Replacement (LTG)
- Engine Oil Cooler Adapter Replacement (LGX)
- Engine Oil Cooler Adapter Replacement (LTG with Y4Q)
- Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement (LT1, LT4)
- Engine Oil Cooler Pipe/Hose Quick Connect Fitting Replacement (LGX)
- Engine Oil Cooler Pipe Replacement (LGX, Inlet)
- Engine Oil Cooler Pipe Replacement (LGX, Outlet)
- Engine Oil Cooler Pipe Replacement (LTG with Y4Q)
- Engine Oil Cooler Inlet Pipe Replacement (LGX)
- Engine Oil Cooler Hose/Pipe Replacement (LT1, LT4)
- Auxiliary Engine Oil Cooler Replacement (LTG with Y4Q)
- Engine Coolant Fan Replacement (LGX Without V03)
- Engine Coolant Fan Replacement (LGX With V03)
- Engine Coolant Fan Replacement (LT1 V18)
- Engine Coolant Fan Replacement (LTG without V18)
- Engine Coolant Fan Replacement (LTG with V18)
- Engine Coolant Fan Replacement (LT4)
- Turbocharger Coolant Feed Pipe Replacement (LTG with Y4Q)
- Turbocharger Coolant Feed Pipe Replacement (LTG without Y4Q)
- Turbocharger Coolant Return Pipe Replacement (LTG)
- Water Pump Inlet Pipe Replacement (LGX)
- Supercharger Water Manifold Replacement (LT4)
- Engine Coolant Thermostat Housing Replacement (LGX)
- Engine Coolant Thermostat Housing Replacement (LTG)
- Engine Coolant Manifold Replacement (LT1)
- Engine Coolant Manifold Replacement (LT4)
- Engine Coolant Air Bleed Valve Replacement (LT4)
- Engine Coolant Air Bleed Pipe Replacement (LGX)
- Engine Coolant Air Bleed Pipe Replacement (LTG)
- Engine Coolant Air Bleed Hose Replacement (LGX)
- Water Outlet Replacement (LGX)
- Water Outlet Replacement (LT1, LT4)
- Water Outlet Replacement (LTG)
- Thermostat Bypass Pipe Replacement (LTG without Y4Q)
- Thermostat Bypass Pipe Replacement (LTG with Y4Q)
- Heater Inlet And Outlet Pipe Replacement (LGX)
- Water Pump Pulley Replacement (LGX)
- Water Pump Replacement (LT1, LT4)
- Water Pump Replacement (LTG)
- Water Pump Replacement (LGX)
- Charge Air Cooler Coolant Pump Replacement (LT4)
- Radiator Drain Plug Replacement (LT1)
- Radiator Drain Plug Replacement (LGX)
- Radiator Drain Plug Replacement (LTG)
- Radiator Drain Plug Replacement (LT4)
- Radiator Replacement (LT1)
- Radiator Replacement (LGX)
- Radiator Replacement (LTG without V18)
- Radiator Replacement (LTG with V18)
- Radiator Replacement (LT4)
- Radiator Lower Insulator Replacement
- Charge Air Cooler Radiator Replacement (LT4)
- Radiator Air Lower Baffle Replacement (LGX Without V03)
- Radiator Air Lower Baffle Replacement (LGX With V03)
- Radiator Air Lower Baffle Replacement (LT1 LT4)
- Radiator Air Lower Baffle Replacement (LTG without V18)
- Radiator Air Lower Baffle Replacement (LTG with V18)
- Radiator Air Side Deflector Replacement
- Radiator Air Side Baffle Replacement - Left Side (LGX LTG)
- Radiator Air Side Baffle Replacement - Left Side (LT1)
- Radiator Air Side Baffle Replacement - Left Side (LT4)
- Radiator Air Side Baffle Replacement - Right Side (LGX)
- Radiator Air Side Baffle Replacement - Right Side (LTG)
- Radiator Air Side Baffle Replacement - Right Side (LT4)
- Radiator Air Upper Baffle and Deflector Replacement (LGX)
- Radiator Air Upper Baffle and Deflector Replacement (LT1)
- Radiator Air Upper Baffle and Deflector Replacement (LTG)
- Radiator Air Side Seal Replacement - Right Side (LT4)
- Radiator Air Side Seal Replacement - Left Side (LT4)
- Radiator Air Lower Seal Replacement (LT4)
- Coolant Heater Replacement (LTG)
- Coolant Heater Replacement (LGX)
- Coolant Heater Cord Replacement (LTG)
- Description and Operation
- Special Tools and Equipment