VCFRONT_a086 — VCBATT MIA

Full alert identifier: VCFRONT_a086_VCBATT_MIA

Alert description

One or more of the messages the vehicle controller receives periodically from the vehicle battery controller (VCBATT) is not received, indicating the VCBATT may be unavailable (MIA).

Potential impact

Vehicle functionality depending on the VCBATT may be limited or unavailable.

Set condition

One or more of the expected messages from the VCBATT is not received.

Clear condition

The vehicle controller starts receiving the expected messages from the VCBATT.

Signals to check

These diagnostic fields are associated with VCFRONT_a086. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
VEH 12 V Battery Status `VCFRONT_a086_VEH_12VBatteryStatus`	—
VEH LVBMS Status High `VCFRONT_a086_VEH_LVBMS_statusHigh`	—
VEH LVBMS Status Low `VCFRONT_a086_VEH_LVBMS_statusLow`	—
VEH LV Battery Status 10 Hz `VCFRONT_a086_VEH_LVBatteryStatus10Hz`	—
VEH LV Battery Status 1 Hz `VCFRONT_a086_VEH_LVBatteryStatus1Hz`	—
VEH LV Health `VCFRONT_a086_VEH_LVHealth`	—
VEH LV Power State `VCFRONT_a086_VEH_LVPowerState`	—
VEH Light Status `VCFRONT_a086_VEH_lightStatus`	—

Show 4 more fields

Signal	Unit
VEH Status `VCFRONT_a086_VEH_status`	—
VEH System Status `VCFRONT_a086_VEH_systemStatus`	—
VEH Thermal Status `VCFRONT_a086_VEH_thermalStatus`	—
VEH Veh Nm `VCFRONT_a086_VEH_vehNm`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a086.