Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Pedal Monitor Fault: ABS CAN node is missing.
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Reset from watchdog timeout.
|
|
-
|
No
|
|
|
Pedal Monitor Fault: PM Gear Mismatch
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Torque Detected in non-torque producing gear
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Deceleration Torque
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Torque Reversal
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Accumulated Torque
|
|
-
|
No
|
|
|
Pedal Monitor Fault: Absolute Torque
|
|
-
|
No
|
|
|
Pedal Monitor Fault: MCU is MIA.
|
|
-
|
No
|
|
|
One or more of the messages the vehicle controller receives periodically from the Secondary Steering Feedback Actuator (SSFA) electronic control unit (ECU) is not received, indicating the SSFA ECU may be unavailable (MIA).
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One or more of the expected messages from the SSFA ECU is not received.
|
Steering wheel feedback functionality may be limited or unavailable.
|
No
|
|
|
One or more of the messages the vehicle controller receives periodically from the Primary Steering Feedback Actuator (PSFA) electronic control unit (ECU) is not received, indicating the PSFA ECU may be unavailable (MIA).
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One or more of the expected messages from the PSFA ECU is not received.
|
Steering wheel feedback functionality may be limited or unavailable.
|
No
|
|
|
A condition affecting switch functionality has been detected.
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A condition is detected affecting switch functionality. Alert log signal data should provide more information on the switch affected and specific condition.
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The switch may not function or may not function as expected.
|
No
|
|
|
A large voltage drop is detected in the input power to the vehicle controller, indicating the resistance on the input power feed to the vehicle controller is higher than expected.
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Estimated resistance on the input power feed to the vehicle controller is higher than expected.
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The vehicle controller may be unavailable due to lack of adequate input power, limiting vehicle functionality or making the vehicle inoperable, with at least one other alert specific to that condition present.
|
No
|
|
|
One or more of the expected controller area network (CAN) messages from the Autopilot Primary (APP) were not received.
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A message the local ECU expects to receive from the APP ECU is not received within the expected timeout, or the drop rate is too high while the APP is CAN active.
|
Autopilot does not operate as expected.
|
No
|
|
|
An issue is indicated from the non-volatile memory manager.
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Non-volatile memory misconfiguration or underlying flash/filesystem error.
|
Non-volatile memory records may be incorrect or missing.
|
No
|
|
|
Unpark prevented due to vehicle starting up.
|
Driver attempts to unpark while vehicle is starting up
|
Tractor/Trailer unpark request not honored
|
No
|
|
|
Not capable of Parking / Unparking due to park brake fault.
|
Park Brake System fault present
|
Park Brake Faulted
|
No
|
|
|
Unpark prevented due to Anti Rollaway requiring user Acknowledgment.
|
Driver attempts to unpark with active ARA Acknowledgment
|
Tractor/Trailer unpark request not honored
|
No
|
|
|
Unpark prevented due to charge cable.
|
Driver attempts to unpark with charge cable connected
|
Tractor/Trailer unpark request not honored
|
No
|
|
|
Unpark prevented due to door interlock not being satisfied.
|
Driver attempts to unpark without the doors closed
|
Tractor/Trailer unpark request not honored
|
No
|