VCFRONT_a262 — Vcright Voltage Mismatch
Full alert identifier: VCFRONT_a262_vcrightVoltageMismatch
Alert description
The front vehicle controller (VCFRONT) detects there is voltage mismatch greater than 0.5V between the input power to the VCFRONT and the right vehicle controller (VCRIGHT) circuit.
Potential impact
Vehicle functions that rely on the VCRIGHT may be limited or may not function as expected.
Set condition
The voltage mismatch is greater than 0.5V between the VCFRONT printed circuit board assembly (PCBA) input voltage and the eFuse output voltage.
Clear condition
The voltage mismatch is less than 0.5V between the VCFRONT printed circuit board assembly (PCBA) input voltage and the eFuse output voltage.
Signals to check
These diagnostic fields are associated with VCFRONT_a262. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
E Fuse Voltage
VCFRONT_
|
V |
Vbat Prot Voltage
VCFRONT_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a262.