Engine Cooling System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC P00B3 or P00B4 : Radiator Coolant Temperature Sensor (LCV or LTG)
- 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 Instructions
- DTC P00B7: Engine Coolant Flow Insufficient
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit 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 P0480, P0691, or P0692: Cooling Fan Speed (Gas)
- 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 P0480, P0691, or P0692: Cooling Fan Speed (LWN Diesel)
- Diagnostic Instructions
- DTC Descriptor
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0483 or P0493: Cooling Fan System Performance (LWN Diesel)
- Diagnostic Instructions
- DTC Descriptor
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0495: Cooling Fan Speed Too High ((LWN) Diesel)
- Diagnostic Instructions
- DTC Descriptor
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0526: Cooling Fan Speed Sensor Circuit (LWN Diesel)
- Diagnostic Instructions
- DTC Descriptor
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0597-P0599: Engine Coolant Thermostat (LCV or LTG)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTCs
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P112F: Radiator Coolant Temperature Sensor Not Plausible (LCV or LTG)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit 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 Instructions
- DTC P1258: Engine Coolant Overtemperature
- DTC P2181: Engine Cooling System Performance
- 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
- Coolant Leak Testing
- DTC P00B3 or P00B4 : Radiator Coolant Temperature Sensor (LCV or LTG)
- Repair Instructions
- Hose Clamp Replacement Guidelines - Spring Type
- Cooling System Draining and Filling (Static Fill)
- Cooling System Draining and Filling (Vac n Fill)
- Flushing
- Radiator Cleaning
- Radiator Surge Tank Replacement (LCV and LFX)
- Radiator Surge Tank Replacement (LWN)
- Radiator Surge Tank Outlet Pipe Replacement (LWN)
- Radiator Surge Tank Inlet Hose Replacement
- Radiator Surge Tank Outlet Hose Replacement (T Connection to Surge Tank)
- Radiator Surge Tank Outlet Hose Replacement (LWN Tee Connection to Radiator Surge Tank Outlet Pipe)
- Radiator Surge Tank Outlet Hose Replacement (LWN Tee Connection to Turbocharger Coolant Return Pipe)
- Radiator Surge Tank Outlet Hose Replacement (Radiator Surge Tank Outlet Pipe to Water Pump Oulet Pipe LWN)
- Radiator Surge Tank Outlet Hose Tee Replacement (LWN)
- Radiator Inlet Pipe Replacement (LCV)
- Radiator Inlet Hose Replacement (LFX)
- Radiator Inlet Hose Replacement (LCV Radiator to Inlet Pipe)
- Radiator Inlet Hose Replacement (LCV Inlet Pipe to Water Outlet)
- Radiator Inlet Hose Replacement (Radiator Side LWN)
- Radiator Inlet Hose Replacement (Engine Side LWN)
- Radiator Inlet Hose Connector Replacement (LWN)
- Radiator Outlet Hose Replacement (LFX)
- Radiator Outlet Hose Replacement (LCV)
- Radiator Outlet Hose Replacement (LWN)
- Radiator Outlet Pipe Replacement
- Radiator Upper Bracket Replacement
- Radiator Side Mount Bracket Replacement - Left Side
- Radiator Side Mount Bracket Replacement - Right Side
- Radiator Vent Outlet Hose Replacement
- Engine Oil Cooler Replacement (LWN)
- Engine Oil Cooler Outlet Hose Replacement (LWN)
- Engine Oil Cooler Inlet Hose Replacement (LWN)
- Engine Oil Cooler Pipe Replacement (LWN 2WD)
- Engine Oil Cooler Pipe Replacement (LWN 4WD)
- Fan Blade Replacement
- Fan Blade Replacement (LWN)
- Fan Blade Clutch Replacement (LWN)
- Turbocharger Coolant Feed Pipe Replacement (LWN)
- Turbocharger Coolant Return Pipe Replacement (LWN)
- Exhaust Gas Recirculation Manifold Cooling Feed Hose Replacement (LWN)
- Exhaust Gas Recirculation Manifold Cooling Return Hose Replacement (LWN)
- Thermostat Bypass Hose Replacement
- Water Pump Inlet Pipe Replacement (LWN)
- Engine Coolant Thermostat Housing Replacement (LCV)
- Engine Coolant Thermostat Housing Replacement (LFX)
- Engine Coolant Thermostat Replacement (LWN)
- Engine Coolant Air Bleed Pipe Replacement
- Coolant Recovery Reservoir Hose Replacement (LFX)
- Coolant Recovery Reservoir Hose Replacement (LCV)
- Water Outlet Replacement (LFX)
- Water Outlet Replacement (LCV)
- Thermostat Bypass Pipe Replacement
- Heater Inlet And Outlet Pipe Replacement
- Water Pump Replacement (LFX)
- Water Pump Replacement (LCV)
- Water Pump Replacement (LWN)
- Engine Coolant Temperature Sensor Replacement - Radiator (LCV)
- Radiator Drain Cock Replacement (LFX)
- Radiator Drain Cock Replacement (LCV, LWN)
- Engine Coolant Fan Shroud Replacement (LFX)
- Engine Coolant Fan Shroud Replacement (LCV)
- Engine Coolant Fan Shroud Replacement (LWN)
- Engine Coolant Fan Lower Shroud Replacement (LWN)
- Engine Coolant Fan Rear Shroud Replacement (LWN)
- Condenser, Fan, and Radiator Assembly Removal and Installation
- Radiator Replacement (LFX)
- Radiator Replacement (LCV)
- Radiator Replacement (LWN)
- Radiator Lower Insulator Replacement
- Radiator Air Lower Baffle Replacement
- Radiator Air Lower Baffle Replacement (LWN)
- Radiator Air Side Baffle Replacement - Left Side
- Radiator Air Side Baffle Replacement - Left Side (LWN)
- Radiator Air Side Baffle Replacement - Right Side
- Radiator Air Side Baffle Replacement - Right Side (LWN)
- Coolant Heater Replacement (LCV)
- Coolant Heater Replacement (LFX)
- Coolant Heater Replacement (LWN)
- Coolant Heater Cord Replacement (LFX)
- Coolant Heater Cord Replacement (LCV)
- Coolant Heater Cord Replacement (LWN)
- Description and Operation
- Special Tools and Equipment