Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2002CAVALIER BASE, 4D SEDAN, 2.2 4, LN2, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALCOOLING SYSTEM (MECHANICAL)ENGINE COOLING SYSTEM
2002 Chevrolet Cavalier Base, 4D Sedan, 2.2 4, LN2, Standard
Engine Cooling System
2002 Chevrolet Cavalier Base, 4D Sedan, 2.2 4, LN2, StandardSECTION Engine Cooling System
- Specifications
- Schematic & Routing Diagrams
- Component Locator
- Diagnostic Information & Procedures
- Diagnostic Starting Point - Engine Cooling
- Diagnostic System Check - Engine Cooling
- Scan Tool Output Controls
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- DTC P0480
- Symptoms - Engine Cooling
- Low Engine Coolant 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 & Filling Cooling System - 2.2L (L61)
- Radiator Cleaning
- Surge Tank Replacement
- Radiator Hose Replacement - Inlet (2.2L - L61)
- Radiator Hose Replacement - Inlet (2.2L - LN2)
- Radiator Hose Replacement - Inlet (2.4L - LD9)
- Radiator Hose Replacement - Outlet (2.2L - L61)
- Radiator Hose Replacement - Outlet (2.2L - LN2)
- Radiator Hose Replacement - Outlet (2.4L - LD9)
- Cooling Fan Replacement - Electric
- Cooling Fan Relay Replacement
- Thermostat Replacement (2.4L)
- Thermostat Replacement (2.2L)
- Thermostat Replacement (2.2L - L61)
- Coolant Air Bleed Pipe Assembly Replacement
- Radiator Pipe Replacement - Outlet
- Water Pump Replacement (2.4L)
- Water Pump Replacement (2.2L)
- Water Pump Replacement (2.2L - L61)
- Engine Coolant Temperature Sensor Replacement
- Drain Cock Replacement
- Radiator Replacement
- Radiator Air Baffle Assemblies & Deflectors
- Coolant Heater Replacement - 2.2L (L61)
- Coolant Heater Replacement - 2.2L (LN2)
- Coolant Heater Replacement - 2.4L (LD9)
- Coolant Heater Cord Replacement - 2.2L (LN2)
- Coolant Heater Cord Replacement - 2.2L (L61)
- Coolant Heater Cord Replacement - 2.4L (LD9)
- Description & Operation
- Special Tools & Equipment
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.