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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSBUICK2016ENCORE BASE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 51 (ENGINE COOLING SYSTEM)
2016 Buick Encore Base, AWD
Section 51 (Engine Cooling System)
2016 Buick Encore Base, AWDSECTION Section 51 (Engine Cooling System)
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC P00B3 or P00B4: Radiator Coolant Temperature (RCT) Sensor (LUV)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P00B6: Radiator Coolant Temperature (RCT) (LUV)
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P00B7: Engine Coolant Flow Insufficient (LUV)
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0480 or P0481: Cooling Fan Relay (2H0)
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0480, P0481, P0691, P0692, P0693, or P0694: Cooling Fan Relay (LUV)
- 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
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P2181: Engine Cooling System Performance
- Symptoms - Engine Cooling
- Cooling Fan Always On (LUV)
- Cooling Fan Inoperative (LUV)
- Engine Overheating
- Loss of Coolant
- Thermostat Diagnosis
- Engine Fails To Reach Normal Operating Temperature
- Coolant Leak Testing
- DTC P00B3 or P00B4: Radiator Coolant Temperature (RCT) Sensor (LUV)
- Repair Instructions
- Cooling System Draining and Filling
- Coolant System Flushing
- Radiator Cleaning
- Radiator Surge Tank Replacement (LUV)
- Radiator Surge Tank Outlet Hose Replacement (LUV)
- Radiator Inlet Hose Replacement (LUV)
- Radiator Outlet Hose Replacement (LUV)
- Radiator Outlet Hose Connector Replacement - Radiator Side (LUV)
- Radiator Outlet Hose Connector Replacement - Engine Side (LUV)
- Radiator Mounting Stud Repair
- Radiator Upper Bracket Replacement (LUV)
- Engine Oil Cooler Coolant Inlet Hose Replacement (LUJ)
- Engine Oil Cooler Inlet Pipe Replacement (LUV)
- Engine Coolant Fan Replacement (LUV)
- Turbocharger Coolant Feed Pipe Replacement (LUV)
- Turbocharger Coolant Return Pipe Replacement (LUV)
- Engine Coolant Thermostat Replacement (LUV)
- Engine Coolant Air Bleed Hose Replacement (LUV)
- Water Outlet Replacement (LUV)
- Water Pump Pulley Replacement (LUV)
- Water Pump Replacement (LUV)
- Engine Coolant Fan Shroud Replacement (LUV)
- Radiator Replacement (LUV)
- Radiator Support Baffle Replacement
- Radiator Air Lower Baffle and Deflector Replacement (LUV)
- Radiator Air Upper Baffle and Deflector Replacement (LUV)
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.