CP_a159 — Swcan Health Check Failed
Full alert identifier: CP_a159_swcanHealthCheckFailed
Alert description
The charge port (CP) electronic control unit (ECU) detects that its SWCAN circuit may no longer be operational.
Potential impact
This information is not available in the alert reference.
Set condition
This information is not available in the alert reference.
Clear condition
This information is not available in the alert reference.
Signals to check
These diagnostic fields are associated with CP_a159. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Max Pilot Swcan High
CP_
|
V |
Max Pilot Swcan Low
CP_
|
V |
Min Pilot Swcan High
CP_
|
V |
Min Pilot Swcan Low
CP_
|
V |
Swcan High Mismatch Count
CP_
|
— |
Swcan Low Mismatch Count
CP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a159.