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.
2017 Chevrolet Bolt EV LTFACTORY OEM SERVICE PROCEDURE
Plug-In Charging System
- Specifications
- Schematic Wiring Diagrams
- Plug-In Charging Wiring Schematics
- Battery State of Charge Indicators
- AC Battery Charging (EF7/Z49/CW1)
- AC Battery Charging (MBM)
- DC Battery Charging - Power, Ground, Serial Data, and Receptacle Signals (CBT)
- DC Battery Charging - Sense Signals and Contactor Controls (CBT)
- DC Battery Charging - Contactors and Receptacle (CBT) with (EF7/Z49/CW1)
- DC Battery Charging - Contactors and Receptacle (CBT) with (MBM)
- Battery Charging Door/Receptacle (CBT)
- Plug-In Charging Wiring Schematics
- Diagnostic Information and Procedures
- DTC P0CF4-P0CF6: Control Pilot Circuit (North America, Korea)
- DTC P0CF9 or P0D01: Control Pilot Charging Switch/Ventilation Switch Performance
- DTC P0D1F: Control Module Date/Time Synchronization Performance
- DTC P0D26: Battery Charger System Precharge Time Too Long
- DTC P0D2B or P0D2C: Control Pilot Indicator Control Circuit/Charge Status Indicator Control Circuit
- DTC P0D3E-P0D40: Battery Charger Input Voltage Sensor
- DTC P0D4D-P0D4F: Battery Charger Hybrid/EV Battery Output Voltage Sensor
- DTC P0D57-P0D59: Proximity Detection Circuit(North America, Korea)
- DTC P0D5A: Proximity Detection Circuit Erratic
- DTC P0D5E: Battery Charger System High Voltage Present
- DTC P0E61 or P0E65: Battery Charger Enable/Control Circuit
- DTC P1ECE: Battery Charger Total Output Power Performance
- DTC P1EE6 : Battery Charger AC Voltage Not Present (North America, Korea)
- DTC P3002, P3003, P301F, or P3020: Hybrid/EV Battery DC Charging Positive Voltage Sensor
- DTC P3005, P3006, P3021, or P3022: Hybrid/EV Battery DC Charging Negative Voltage Sensor
- DTC P300B: Hybrid/EV Battery DC Charging Output Current Performance
- DTC P300C, P300D, or P300F: Hybrid/EV Battery DC Charging Port Temperature Sensor Circuit Low/High/Erratic
- DTC P3010, P3013, or P3014: Hybrid/EV Battery DC Charging Port Lock
- DTC P3015, P3018, P301C, or P301D: Hybrid/EV Battery DC Charging Positive/Negative Contactor
- 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 DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P301E: Hybrid/EV Battery DC Charging Contactors Opened Under Load - DC Charging Disabled
- DTC P3027-P302A: Charge Port Lock Position Sensor (Dubai)
- DTC P302B-P302D: Charge Port Lock Actuator Position Sensor
- DTC P302F: Hybrid/EV Battery DC Charging System Isolation Fault (North America, Korea)
- DTC P325C or P325D: Hybrid/EV Battery DC Charging Communication Gateway Module Processor Performance
- DTC P325F : Hybrid/EV Battery DC Charging Communication Gateway Module - Offboard DC Charger Communication Interrupted (North America, Korea)
- Plug-In Charging Malfunction (AC Charging (North America, Korea))
- Plug-In Charging Malfunction (DC Charging (North America, Korea))
- Plug-In Charging Indicator Malfunction
- Repair Instructions
- Charge Port Door Replacement (Except Dubai)
- Charge Port Door Replacement (Dubai)
- Charge Port Housing Replacement (Except Dubai)
- Charge Port Housing Replacement (Dubai)
- Charge Port Door Ajar Indicator Switch Replacement (Except Dubai)
- Charge Port Door Ajar Indicator Switch Replacement (Dubai)
- Drive Motor Battery Charger Replacement (Except Dubai)
- Drive Motor Battery Charger Replacement (Dubai)
- Drive Motor Battery Charger Receptacle Replacement (Except Dubai with quick charge)
- Drive Motor Battery Charger Receptacle Replacement (Except Dubai without quick charge)
- Drive Motor Battery Charger Receptacle Replacement (Dubai only with quick charge)
- Drive Motor Battery Charger Receptacle Replacement (Dubai only without quick charge)
- DC Charging Disabled Reset
- Power Line Communication Module Replacement
- Description and Operation
- Special Tools and Equipment
Factory Service Tools
Use the Manual With the Right Hardware
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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.