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VCFRONT2_d639 — Battery Coolant Temp Sensor Issue

Full alert identifier: VCFRONT2_d639_batteryCoolantTempSensorIssue

Alert description

The Front Vehicle Controller (VCFront) has detected performance issues with the battery coolant temperature sensor due to an electrical fault.

Potential impact

Powertrain performance may be limited.

Set condition

The battery inlet coolant temperature sensor is measuring a power rail or ground reference voltage or reporting an irrational value.

Clear condition

This information is not available in the alert reference.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT2_d639.

Browse all VCFRONT2 alert codes