Section 18 (Engine Cooling System)
WARNING: This page is about a different car, the 2008 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic & Routing Diagrams
- Diagnostic Information & Procedures
- Diagnostic Code Index
- Diagnostic Starting Point - Engine Cooling
- DTC P0480 or P0481
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Verification
- DTC P1258
- 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
- Repair Instructions
- Cooling System Draining & Filling (Vac-N-Fill)
- Cooling System Draining & Filling (Static Fill)
- Flushing
- Radiator Cleaning
- Radiator Surge Tank Replacement
- Radiator Surge Tank Inlet Pipe Replacement
- Radiator Surge Tank Outlet Pipe Replacement
- Radiator Inlet Hose Replacement
- Radiator Outlet Hose Replacement
- Engine Oil Cooler Hose/Pipe Replacement
- Engine Cooling Fan Replacement
- Engine Coolant Fan Motor Replacement
- Engine Coolant Thermostat Replacement
- Engine Coolant Crossover Pipe Replacement
- Drive Belt Tensioner Shield Replacement
- Water Pump Pulley Replacement
- Drive Belt Tensioner Replacement - Water Pump
- Water Pump Belt Replacement
- Water Pump Replacement
- Fan Shroud Replacement
- Radiator Replacement
- Radiator Support Bracket Replacement
- Engine Coolant Heater Replacement - Left Side
- Engine Coolant Heater Replacement - Right Side
- Coolant Heater Cord Replacement
- Description & Operation
- Cooling Fan Description & Operation
- Cooling System Description & Operation
- Special Tools & Equipment