VCFRONT_a463 — Frunk Sensor Service
Full alert identifier: VCFRONT_a463_frunkSensorService
Alert description
The vehicle controller detects the front trunk (also known as the frunk) sensor requires service as a condition affecting functionality has been detected on one or more of the frunk latch switches.
Potential impact
The frunk may not function as expected. For example, the user interface (UI) on the center display may show the frunk as open when it is actually closed.
Set condition
May set due to any of the following: (1) both latch switches on the frunk sensor are pressed; (2) both latch switches on the frunk sensor are not pressed; (3) one or more of the frunk latch switches on the frunk sensor are shorted, disconnected, or in an indeterminate voltage range.
Clear condition
The frunk latch sensor is serviced or the frunk latch switches operate within the expected range without experiencing a condition affecting functionality.
Signals to check
These diagnostic fields are associated with VCFRONT_a463. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Switch 1 Disconnected
VCFRONT_
|
— |
Switch 1 Shorted
VCFRONT_
|
— |
Switch 1 Voltage
VCFRONT_
|
mV |
Switch 2 Disconnected
VCFRONT_
|
— |
Switch 2 Shorted
VCFRONT_
|
— |
Switch 2 Voltage
VCFRONT_
|
mV |
Switch Mismatch
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a463.