HVPACK2_a059_PackCtrFellOpenLowDriveVoltage

Contactor opened unexpectedly due to insufficient contactor drive voltage.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Vehicle may lose propulsion or be unable to support LV system.

Description

Contactor opened unexpectedly due to insufficient contactor drive voltage.

Cause

Contactor control state exited CLOSED because of insufficient contactor power voltage.

Clear condition

Contactor control state is CLOSED.

Models

Semitruck

Visibility

service

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