PCS_a094 — Pcs Dcdc Need Service
Full alert identifier: PCS_a094_pcsDcdcNeedService
Message shown in the car
Power Conversion System requires service Schedule service immediately
Alert description
Power conversion system DCDC malfunction detected, PCS service is required
Potential impact
Car unable to start or drive, LV battery and system cannot be supported, AC charging functionality may also be affected
Set condition
When 5V logic power rail exceeds 5.8V continuously for more than 1 minute
Clear condition
Service alert will latch untill power cycled so will not be cleard at run time
Signals to check
These diagnostic fields are associated with PCS_a094. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Malfunction Code
PCS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of PCS_a094.