HVLINK_a012_DcLinkBusShort

The DCLink bus is shorted, preventing the ability to precharge contactors.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Precharging will be halted and the vehicle will be unable to precharge its contactors.

Description

The DCLink bus is shorted, preventing the ability to precharge contactors.

Cause

The energy consumed by the precharge Integrated Circuit (IC) during a precharge event exceeds the maximum allowed precharge energy.

Clear condition

The High Voltage DC Link Controller (HVLINK) begins a new precharge attempt.

Models

Semitruck

Visibility

service-fix

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