Engine Cooling System
- Specifications
- Schematic and Routing Diagrams
- Component Locator
- Diagnostic Information and Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Engine Cooling
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC P0480 or P0481
- DTC P1258
- Symptoms - Engine Cooling
- Engine Coolant Temperature Indicator Always On
- 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
- Repair Instructions
- Draining and Filling Cooling System (Static Fill)
- Draining and Filling Cooling System (Vac-N-Fill) - 3.5L
- Flushing
- Radiator Cleaning
- Coolant Recovery Reservoir Replacement
- Radiator Hose Replacement - Inlet
- Radiator Hose Replacement - Outlet
- Cooling Fan and Shroud Replacement
- Thermostat Housing Replacement - LX9 (3.5L)
- Thermostat Housing Replacement - LZ9 (3.9L)
- Thermostat Replacement - LX9 (3.5L)
- Thermostat Replacement - LZ9 (3.9L)
- Coolant Crossover Pipe Replacement - LZ9 (3.9L)
- Thermostat Bypass Pipes Replacement - LX9 (3.5L)
- Water Pump Replacement - LX9 (3.5L)
- Water Pump Replacement - LZ9 (3.9L)
- Radiator Replacement
- Radiator Air Baffle Assemblies and Deflectors
- Coolant Heater Replacement
- Coolant Heater Cord Replacement
- Description and Operation
- Special Tools and Equipment