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BMS_d287 — System Isolation Warning

Full alert identifier: BMS_d287_systemIsolationWarning

Alert description

The Battery Management System (BMS) has detected multiple times that the HV isolation is lower than the threshold while the vehicle is in Drive.

Potential impact

Vehicle is unable to start, charge or support the low voltage system.

Set condition

The BMS detects the HV isolation value dropped below the minimum threshold while the vehicle is in Drive.

Clear condition

This information is not available in the alert reference.

Diagnostic trouble code (DTC)

P2C8800

Hybrid/EV Battery Voltage System Isolation Warning

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_d287.

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