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 MANUALSBUICK2016ENCORE BASE, AWDREPAIR AND DIAGNOSISELECTRICALCHARGING SYSTEMSBATTERY, CHARGING SYSTEM AND STARTING SYSTEM
2016 Buick Encore Base, AWD
Battery, Charging System And Starting System
2016 Buick Encore Base, AWDSECTION Battery, Charging System And Starting System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B1325, B1327-B1330, B1395, B1415, B1424, B1425, B1439, B1517, C0800, C0805, C0870, C0880, C0895, C0899, C0900, P0560, P0562, P0563, P0611, P129B, P129C, P15AE, or P15AF: Device/Module Power
- DTC B1516: Battery Current Sensor
- DTC B151A: Battery Capacity
- DTC B1527: Parasitic Load
- DTC P0561: System Voltage
- DTC P0615, P0616, or P0617: Starter Relay
- DTC P0615, P0616, or P0617: Starter Relay (KL9)
- DTC P0621: Generator L-Terminal
- Diagnostic Instructions
- DTC Descriptor
- 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 Instructions
- DTC P0622: Generator F-Terminal
- Diagnostic Instructions
- DTC Descriptor
- 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 Instructions
- DTC P155E, P155F, or P156E: DC/DC Converter Actuator Voltage Signal Message Counter
- DTC P15A3: Stop/Start Select Switch Circuit Signal Message Counter
- DTC P15FF: Battery Monitor Sensor Signal Message Counter
- DTC P058A-P058F, P16D4-P16D6, P16DC-P16DF, or P16E1-P16E3: Battery Monitor Module
- DTC P26E4-P26E6: Starter Drive Pinion Relay
- DTC P3051, P3053, or P3055: DC/DC Converter Actuator Voltage Sensor Circuit 1
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Diagnostic Aids
- 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 Instructions
- DTC P3052, P3054, or P3056: DC/DC Converter Actuator Voltage Sensor Circuit 2
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Diagnostic Aids
- 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 Instructions
- DTC P305D or P305E: DC/DC Converter Crank Control Circuit
- Symptoms - Engine Electrical
- Symptoms - Stop/Start System
- Battery Inspection/Test
- Battery Charging
- Battery Electrical Drain/Parasitic Load Test
- Charging System Test
- Generator Noise Diagnosis
- Stop/Start System Malfunction
- Stop/Start Disable, Inhibit, and Restart Reasons
- Starter Solenoid Does Not Click
- Starter Solenoid Does Not Click (KL9)
- Starter Solenoid Clicks, Engine Does Not Crank
- Engine Cranks Slowly
- Starter Noise Diagnosis
- Repair Instructions
- Battery Negative Cable Disconnection and Connection (without KL9)
- Battery Negative Cable Disconnection and Connection (with KL9)
- Battery Sensor Replacement (KL9)
- Battery Sensor Module Learn
- Battery Current Sensor Replacement
- Battery Positive and Negative Cable Replacement (LUV)
- Battery Positive and Negative Cable Replacement (LE2)
- Battery Negative Cable Replacement (without KL9)
- Battery Negative Cable Replacement (with KL9)
- Multifunction Power Supply Converter Replacement (MNH)
- Multifunction Power Supply Converter Replacement (MR5)
- Multifunction Power Supply Converter Bracket Replacement (MNH)
- Multifunction Power Supply Converter Bracket Replacement (MR5)
- Battery Replacement
- Battery Tray Replacement
- Starter Replacement (LUV)
- Starter Replacement (LE2-FWD)
- Starter Replacement (LE2-AWD)
- Generator Replacement (LUV)
- Generator Replacement (LE2)
- Description and Operation
- Special Tools and Equipment
RENDER: 1.0x
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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.