HVREX_a018_ShuntBarCalNotUsed

The programmed shunt bar resistance calibration is not being used for high voltage (HV) current sensing. The default shunt bar resistance will be used and current measurement accuracy may be reduced.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

The default shunt bar resistance will be used for high voltage (HV) current sensing. Shunt current measurement accuracy may be reduced.

Description

The programmed shunt bar resistance calibration is not being used for high voltage (HV) current sensing. The default shunt bar resistance will be used and current measurement accuracy may be reduced.

Cause

The stored shunt bar resistance is invalid or the written gain is outside the allowed tolerance.

Clear condition

The stored shunt bar resistance is valid and the written gain is within the allowed tolerance.

Models

Cybertruck

Visibility

service-fix

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