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 MANUALSCHEVROLET2020SPARK LS, STANDARD TRANSREPAIR AND DIAGNOSISELECTRICALSTARTER12 V BATTERY, STARTING SYSTEM AND CHARGING SYSTEM
2020 Chevrolet Spark LS, Standard Trans
12 V Battery, Starting System And Charging System
2020 Chevrolet Spark LS, Standard TransSECTION 12 V Battery, Starting System And Charging System
- Specifications
- Schematic Wiring Diagrams
- Diagnostic Information and Procedures
- DTC B1325, C0800, or C1512
- DTC B1516
- DTC B1517
- DTC B151A
- DTC B1527
- DTC B2B11
- DTC P0560-P0563
- DTC P0615, P0616, or P0617 (without KL9)
- DTC P0615, P0616, or P0617 (KL9 with MR8)
- DTC P0621
- 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
- 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
- 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 Malfunction (Without KL9)
- Starter Malfunction (KL9)
- Engine Cranks Slowly
- Starter Noise Diagnosis
- Repair Instructions
- Battery Negative Cable Disconnection and Connection
- Battery Sensor Module Learn
- Battery Current Sensor Replacement
- Battery Negative Cable Replacement
- Battery Positive Cable Replacement
- Battery Positive Cable Junction Block Replacement
- Multifunction Power Supply Converter Replacement
- Battery Replacement
- Battery Tray Replacement (without Engine Block Heater)
- Battery Tray Replacement (with Engine Block Heater)
- Starter Replacement (without Start/Stop)
- Starter Replacement (LV7)
- Generator Replacement
- Description and Operation
- Special Tools and 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.