PCS2_a174 — Llc48 V0 Rail Over Current
Full alert identifier: PCS2_a174_llc48V0RailOverCurrent
Alert description
The 48V0/18V0 LLC power rail current has exceeded the allowed upper threshold.
Potential impact
DCDC and AC Charging may be limited or unavailable.
Set condition
The LLC 48V0 rail current has gone above the allowed upper threshold
Clear condition
The LLC 48V0 rail current returns below the allowed upper threshold
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 |
|---|---|
Llc 48 V 0 Rail Max Threshold
PCS2_
|
A |
| Signal | Unit |
|---|---|
Llc 48 V 0 Rail Over Current Trip
PCS2_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS2_a174.