VCRIGHT_a303 — eFuse Mgmt Window Lift

Full alert identifier: VCRIGHT_a303_eFuseMgmtWindowLift

Alert description

The window motors are disabled. The Right Vehicle Controller (VCRIGHT) Electronic Control Unit (ECU) detects an eFuse overcurrent event on the window bridge power feed.

Potential impact

Window control is disabled. Right window motor may not operate as expected.

Set condition

VCRIGHT detects an eFuse overcurrent event (or a trip) on the window bridges power feed. Voltage is above 8V for 200ms on at least one of the right window motor outputs while no outputs are being driven.

Clear condition

Alert clears automatically after 10 seconds. If alert asserts for a maximum of three times, loads will be disabled. VCRIGHT may require a reset.

Signals to check

These diagnostic fields are associated with VCRIGHT_a303. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
E Fuse Trip Count `VCRIGHT_a303_eFuseTripCount`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCRIGHT_a303.