VCLEFT_a134_NvOv

Motor negative lead voltage is higher than expected while active.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

None displayed

Impact

Caliper motor or harness may be damaged

Description

Motor negative lead voltage is higher than expected while active.

Cause

The negative lead voltage measurement is higher than expected. This could be higher than 0.1 voltages if motor is driven in apply direction, or higher than estimated PWM voltage if driven in the release direction.

Clear condition

Caliper state machine exits csmState CSM_FAULT

Models

Cybertruck

Visibility

service-fix

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