ESP_a096 — Chassis Bus Passive

Full alert identifier: ESP_a096_chassisBusPassive

Alert description

The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd

Potential impact

VDC/TC disabled

Set condition

ESP is not receiving any message traffic on CHASSIS bus

Clear condition

Check CHASSIS bus for continuity and traffic on bus. Confirm CHASSIS bus issues with MIA alerts on other devices. Power cycle.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ESP_a096.

ESP_a094 — Party Bus Passive ESP_a094_partyBusPassive The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd
ESP_a291 — Brake Bus Passive ESP_a291_brakeBusPassive The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd
ESP_a095 — Chassis Bus Off ESP_a095_chassisBusOff The CAN Bus status is monitored cyclically, when ever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registerd
ESP_a289 — Left Bus Passive ESP_a289_leftBusPassive The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd
ESP_a093 — Party Bus Off ESP_a093_partyBusOff The CAN Bus status is monitored cyclically, when ever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registerd

Browse all ESP alert codes