VCREAR_a129 — Epb Active Decel Requested

Full alert identifier: VCREAR_a129_epbActiveDecelRequested

Alert description

EPB is commanding the brakes to bring the vehicle to a stop

Vehicle will decelerate

A critical ECU commands actice decel or vehicle is limp for 5 mins

Vehicle is parked

These diagnostic fields are associated with VCREAR_a129. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Di Requested Active Decel `VCREAR_a129_diRequestedActiveDecel`	—
Left Drive Status `VCREAR_a129_leftDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—
Limp To Active Decel `VCREAR_a129_limpToActiveDecel`	—
Lv Active Decel `VCREAR_a129_lvActiveDecel`	—
Lv Limp `VCREAR_a129_lvLimp`	—
Lv Mia Request Active Decel `VCREAR_a129_lvMiaRequestActiveDecel`	—
Peps Drive Status `VCREAR_a129_pepsDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—
Psfa Drive Status `VCREAR_a129_psfaDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—

Show 6 more fields

Signal	Unit
Right Drive Status `VCREAR_a129_rightDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—
Sbw Active Decel `VCREAR_a129_sbwActiveDecel`	—
Sbw Limp `VCREAR_a129_sbwLimp`	—
Sbw Mia Request Active Decel `VCREAR_a129_sbwMiaRequestActiveDecel`	—
Seps Drive Status `VCREAR_a129_sepsDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—
Ssfa Drive Status `VCREAR_a129_ssfaDriveStatus` 0 SNA 1 READY 2 NOT READY 3 LIMP 4 ACTIVE DECEL	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCREAR_a129.