Section 122 (Engine Cooling System)
WARNING: This page is about a different car, the 2007 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
- 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 (V8)
- DTC P0480, P0481, P0691, P0692, P0693, or P0694 (w/V6)
- 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
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P1258
- Symptoms - Engine Cooling
- Engine Coolant Temperature Indicator Always On
- Cooling Fan Always On
- Cooling Fan Inoperative (w/V8)
- Cooling Fan Inoperative (w/V6)
- Cooling Fan Always On - Auxiliary
- Cooling Fan Inoperative - Auxiliary
- Engine Overheating (LP1, LY7)
- Engine Overheating (LS2)
- Loss of Coolant (w/Automatic Transmission)
- Loss of Coolant (w/Manual Transmission)
- Thermostat Diagnosis (LP1, LY7)
- Thermostat Diagnosis (LS2)
- Coolant Heater Inoperative
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Coolant Leak Testing
- Repair Instructions
- Draining and Filling Cooling System (GE 47716)
- Draining and Filling Cooling System (LP1, LY7 Static Fill)
- Draining and Filling Cooling System (LS2 Static Fill)
- Flushing
- Radiator Cleaning
- Surge Tank Replacement (LP1, LY7)
- Surge Tank Replacement (LS2)
- Surge Tank Hose/Pipe Replacement - Inlet (LP1, LY7)
- Surge Tank Hose/Pipe Replacement - Inlet (LS2)
- Surge Tank Hose/Pipe Replacement - Outlet (LP1, LY7)
- Surge Tank Hose/Pipe Replacement - Outlet (LS2)
- Radiator Inlet Hose Replacement (LP1, LY7)
- Radiator Inlet Hose Replacement (LS2)
- Radiator Outlet Hose Replacement (LS2)
- Radiator Outlet Hose Replacement (LP1, LY7)
- Throttle Body Heater Hose/Pipe Replacement - Inlet (LS2)
- Cooling Fan Replacement - (LP1, LY7)
- Cooling Fan Replacement - (LS2)
- Engine Coolant Fan Motor Replacement
- Auxiliary Engine Coolant Fan and Fan Motor Replacement
- Engine Coolant Thermostat Housing Replacement (LP1, LY7)
- Engine Coolant Thermostat Housing Replacement (LS2)
- Thermostat Replacement (LP1, LY7)
- Thermostat Replacement (LS2)
- Coolant Air Bleed Pipe Assembly Replacement
- Coolant Air Bleed Hose Replacement
- Water Outlet Housing Replacement (LP1, LY7)
- Coolant Pipe Replacement - Inlet (LP1, LY7)
- Coolant Pipe Replacement - Outlet (LP1, LY7)
- Water Pump Replacement (LP1, LY7)
- Water Pump Replacement (LS2)
- Radiator Replacement (LS2)
- Radiator Replacement (LP1, LY7)
- Radiator Support Bracket Replacement (LP1, LY7)
- Radiator Support Bracket Replacement (LS2)
- Coolant Heater Replacement (LP1, LY7)
- Coolant Heater Replacement (LS2)
- Coolant Heater Cord Replacement (LP1, LY7)
- Coolant Heater Cord Replacement (LS2)
- Description and Operation
- Special Tools and Equipment