VCLEFT_a585 — Lv Battery Health Test Required

Full alert identifier: VCLEFT_a585_lvBatteryHealthTestRequired

Alert description

The Low Voltage (LV) battery state of health is unknown. A health test is required to determine state of health.

Potential impact

LV battery state of charge estimates can be inaccurate.

Set condition

The LV battery health test has not run within the last 12 weeks. This can also set after a left controller or LV battery replacement.

Clear condition

LV battery health test successfully completes. Run the health test routine (PROC_VCLEFT_X_MV-BATTERY-SERVICE-CAPACITY-TEST). The routine can be run in Service Mode on the vehicle.

Signals to check

These diagnostic fields are associated with VCLEFT_a585. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Days Since Previous Test `VCLEFT_a585_daysSincePreviousTest` 0 BELOW RANGE 16382 ABOVE RANGE 16383 SNA	days
Development Car `VCLEFT_a585_developmentCar`	—
Factory Mode `VCLEFT_a585_factoryMode`	—
Hours Since User Presence Update `VCLEFT_a585_hoursSinceUserPresenceUpdate` 0 BELOW RANGE 4094 ABOVE RANGE 4095 SNA	hours
Periodic Trigger Active `VCLEFT_a585_periodicTriggerActive`	—
Service Mode `VCLEFT_a585_serviceMode`	—
Test Urgency `VCLEFT_a585_testUrgency` 0 NONE 1 REFRESH DESIRED 2 REFRESH STALLED 3 RESULTS EXPIRED 4 NO RESULTS FOR NEW PACK 5 FAULTED LOSS OF TIME	—
Update Started `VCLEFT_a585_updateStarted`	—

Show 1 more field

Signal	Unit
User Presence State `VCLEFT_a585_userPresenceState` 0 INIT 1 NOT PRESENT 2 PRESENT 3 TIMED OUT	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a585.