CC_a010 — Contactor Welded
Full alert identifier: CC_a010_contactorWelded
Alert description
Contactor detected as closed when it should be open.
Potential impact
Wall connector will not operate and there is a potential hazardous voltage present on the charge handle.
Set condition
Wall connector detects voltage on the contactor output when it should be open.
Clear condition
User resets by cycling cable, reset button, or power cycle.
Signals to check
These diagnostic fields are associated with CC_a010. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Line 1 Stuck Closed
CC_
|
— |
Line 1 Voltage
CC_
|
V |
Line 2 Stuck Closed
CC_
|
— |
Line 2 Voltage
CC_
|
V |
Line 3 Stuck Closed
CC_
|
— |
Line 3 Voltage
CC_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CC_a010.