BYD Sealion 06 EV: Battery Management System Fault Diagnosis

The wiring diagram is a must-have document when performing repairs or troubleshooting for the BYD Sealion 06. The wiring diagram provides the circuit-level reference needed to trace BMS electrical connections during fault diagnosis. Without the wiring diagram, you are likely to perform incorrect tests and can misdiagnose battery management system faults.

I have shared the link below on how to access this diagram. I have also attached a screenshot below for your verification. Also see: BYD Sealion 06 EV: DC Fast Charging Failure Diagnosis.

Battery Management System Fault Diagnosis.jpg
 
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