PCS_a068 — Dcdc Tankv Rationality
Full alert identifier: PCS_a068_dcdcTankvRationality
Alert description
PCS DCDC tank voltage sensor's DC offset exceeds threshold while DCDC converter is inactive
Potential impact
Inability to precharge HV bus, inability to support 12V system, inability to drive
Set condition
DCDC converter tank voltage sensor's DC offset exceeds threshold while DCDC converter is inactive
Clear condition
DCDC converter tank voltage sensor's DC offset is within threshold while DCDC converter is inactive
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Dcdc Tank Volt
PCS_
|
V |
Dcdc Tank Volt Offset
PCS_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS_a068.