VCREAR_a484 — Undervoltage Self Test Stuck On

Full alert identifier: VCREAR_a484_undervoltageSelfTestStuckOn

Alert description

One or more loads did not turn off during the Rear Domain Undervoltage self-test.

Impacted load(s) can not be turned off. This alert is primarily informational and is used for logging purposes.

One or more loads did not turn off during the Rear Domain Undervoltage self-test.

The Rear Domain Undervoltage self-test is ran again and the load is turned off successfully.

These diagnostic fields are associated with VCREAR_a484. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Audio Amplifier Stuck On `VCREAR_a484_audioAmplifierStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Cross Car Bar Light Stuck On `VCREAR_a484_crossCarBarLightStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Diff Or Trimotor Oil Pump Stuck On `VCREAR_a484_diffOrTrimotorOilPumpStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Rear Left Seat Heater Stuck On `VCREAR_a484_rearLeftSeatHeaterStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Rear Oil Pump Stuck On `VCREAR_a484_rearOilPumpStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Rear Right Seat Heater Stuck On `VCREAR_a484_rearRightSeatHeaterStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Rear Steer Stuck On `VCREAR_a484_rearSteerStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—
Vbus 15 V Fused Stuck On `VCREAR_a484_vbus15VFusedStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—

Show 1 more field

Signal	Unit
Vbus 48 V Fused Stuck On `VCREAR_a484_vbus48VFusedStuckOn` 0 PASS OR NOT APPLICABLE 1 STUCK ON 16V SHARED 2 STUCK ON 48V SHARED 3 STUCK ON	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a484.