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PCS2_a077 — Lv Bus Volt Sensor Irrational

Full alert identifier: PCS2_a077_lvBusVoltSensorIrrational

Alert description

The low voltage (LV) bus measurement is irrational

Potential impact

DCDC and AC Charging may be limited or unavailable.

Set condition

The LV bus voltage is irrationally high or low

Clear condition

The LV bus measurement comes back within a rational sensor range

Signals to check

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal Unit
Lv Bus External Ref Value PCS2_a077_lvBusExternalRefValue V
Lv Bus Voltage Measurement PCS2_a077_lvBusVoltageMeasurement V

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a077.

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