VCLEFT_a494 — Falcon ECU Voltage Mismatch
Full alert identifier: VCLEFT_a494_falconECUVoltageMismatch
Alert description
There is a greater than 0.5V drop between input power to the left vehicle controller and the Falcon ECU circuit.
Potential impact
Potential hardware issue could cause eFuse to trip or VOR.
Set condition
0.5V difference between input voltage to the board and the eFuse.
Clear condition
Less than 0.5V difference between input voltage to the board and the eFuse
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 |
|---|---|
E Fuse Voltage
VCLEFT_
|
V |
Vbat Prot Voltage
VCLEFT_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a494.