DPB_a235_UB6PlausiMonFault
DPB_a235_UB6PlausiMonFault
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
UB6 to UBB plausible voltage divider drift alert (large deviation in the UB6 to UBB ratio).
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
Possible voltage divider drift alert (with respect to UBB and UB6 measurement). Ratio between UBB and UB6 is checked every specified time. alert is set if the ratio is within specified range.
Clear Condition
No internal issue is detected after changing operation cycle. If the condition persists, the DPB module may require replacement.