Engine Heating And Cooling

• Specifications
  • Fastener Specifications
  • Approximate Fluid Capacities
  • Adhesives, Fluids, Lubricants, and Sealers
• Wiring Schematic Diagrams
  • Engine Heating/Cooling Wiring Schematics
    • Cooling Fans
• Diagnostic Information and Procedures
  • DTC P0480, P0481, or P0691, P0692, P0693, P0694 - Cooling Fan Malfunction
    • Diagnostic Instructions
    • DTC Descriptor
    • Circuit/System Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Actions Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Repair Instructions
  • DTC P1258
    • Diagnostic Instructions
    • DTC Descriptor
    • 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
    • Repair Instructions
  • Symptoms - Engine Cooling
    • Important Preliminary Inspections Before Starting
    • Visual/Physical Inspection
    • Identifying Intermittent Conditions
    • Symptom List
  • Engine Overheating
  • Loss of Coolant
  • Thermostat Diagnosis
    • Thermostat Test Procedure Using Glycol
  • Engine Fails To Reach Normal Operating Temperature
  • Pressure Cap Testing
    • Notes
    • Pressure Cap Testing
  • Cooling System Leak Testing
    • Notes
    • Cooling System Leak Testing
• Repair Instructions
  • Hose Clamp Replacement Guidelines - Spring Type
    • Special Tools
    • Spring Type Hose Clamp Replacement Guidelines
    • Removing The Spring Type Hose Clamp
    • If The Spring Type Hose Clamp Is Being Reused
    • If The Spring Type Hose Clamp Is Being Replaced
  • Cooling System Draining and Filling (Vacuum and Fill)
    • Notes
    • Draining Procedure
    • Vac-N-Fill Procedure
  • Cooling System Draining and Filling (Static)
    • Notes
    • Draining Procedure
    • Filling Procedure
  • Flushing
  • Radiator Cleaning
  • Radiator Surge Tank Replacement (LFX)
  • Radiator Surge Tank Inlet Hose Replacement (LFX)
  • Radiator Surge Tank Outlet Hose Replacement (LFX)
  • Radiator Inlet Hose Replacement (LFX)
  • Radiator Inlet Hose Connector Replacement (LFX)
  • Radiator Outlet Hose Replacement (LFX)
  • Radiator Lower Mount Replacement (LFX)
  • Radiator Upper Mount Replacement (LFX)
  • Radiator Lower Bracket Replacement (LCV)
  • Radiator Upper Bracket Replacement
  • Engine Coolant Fan Replacement (LFX)
  • Engine Coolant Thermostat Housing Replacement (LFX)
  • Engine Coolant Thermostat Replacement (LFX)
  • Engine Coolant Air Bleed Pipe Replacement (LFX)
  • Engine Coolant Air Bleed Hose Replacement (LFX)
  • Water Outlet Replacement (LFX)
  • Water Pump Replacement (LFX)
    • Notes
    • Removal Procedure
    • Installation Procedure
  • Radiator Drain Cock Replacement (LFX)
  • Engine Coolant Fan Shroud Replacement (LFX)
  • Radiator Replacement (LFX)
  • Radiator Air Side Baffle and Deflector Replacement (Left)
  • Radiator Air Side Baffle and Deflector Replacement (Right)
  • Radiator Air Upper Baffle and Deflector Replacement (LFX)
  • Coolant Heater Replacement (LFX)
  • Coolant Heater Cord Replacement (LFX)
• Description and Operation
  • Cooling System Description and Operation
• Special Tools and Equipment
  • Special Tools