DPB_a260_valveRelaySafetySwitchFault
DPB_a260_valveRelaySafetySwitchFault
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
Redundant safety switch fails.
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
Redundant safety switch fails, Test if VR can be switched off by redundant safety switch.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.