Section 172 (Engine Cooling System)
WARNING: This page is about a different car, the 2005 Saturn L300. 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 Starting Point - Engine Cooling
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- DTC Table
- DTC B0936: Coolant Level Sensor Circuit
- DTC P0480 or P0481: Cooling Fan Relay 1 Or 2 Control Circuit
- Symptoms - Engine Cooling
- Low Engine Coolant Indicator Always On
- Cooling Fan Always On
- Cooling Fan Inoperative
- Engine Overheating
- Loss of Coolant
- Thermostat Diagnosis
- Engine Fails To Reach Normal Operating Temperature
- Pressure Cap Testing
- Coolant Leak Testing
- Repair Instructions
- Draining and Filling Cooling System
- Coolant System Flushing
- Surge Tank Replacement
- Radiator Hose Replacement - Inlet (L81)
- Radiator Hose Replacement - Outlet (L81)
- Cooling Fan Replacement - Electric (L81)
- Cooling Fan Replacement - Electric (Pusher Fan)
- Cooling Fan Control Module Replacement
- Thermostat Housing Replacement
- Thermostat Replacement
- Coolant Air Bleed Hose Replacement (L81)
- Water Pump Replacement (L81)
- Radiator Replacement (L81)
- Description and Operation
- Special Tools and Equipment