DPB_a256_valveRelayActuationFault
DPB_a256_valveRelayActuationFault
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
Feedback of VRG actuation ot plausible.
Potential Impact
System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
Set Condition
State of VRG Status via SPI does not fit to logical switch state, Check for palusibility between target switch state of the valve relay and its internal actuation state.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.