VCLEFT_a221 — Hardware Loadshed Triggered
Full alert identifier: VCLEFT_a221_hardwareLoadshedTriggered
Alert description
Hardware loadshed protection is initiated on the Vehicle Controller Left (VCLEFT). Non-critical loads are expected to be unavailable until the protection clears.
Potential impact
Non-critical loads unavailable in Drive.
Set condition
The 16V bus reports an undervoltage or overcurrent condition on VCLEFT while the vehicle is in Drive.
Clear condition
Hardware loadshed protection resets when the vehicle is parked and the 16V bus voltage exceeds 10V.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a221.