Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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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.
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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.
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Steering wheel feedback functionality may be limited or unavailable.
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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.
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Steering wheel feedback functionality may be limited or unavailable.
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Unpark prevented due to brake pedal interlock not being satisfied.
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Driver attempts to unpark without the brake pedal pressed
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Tractor/Trailer unpark request not honored
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Pedal Monitor Warning: DIS CAN node is missing.
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-
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Pedal Monitor Warning: Master/Slave Torque Sign is Inconsistent
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-
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Pedal Monitor Warning: ENG is MIA
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-
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Pedal Monitor Warning: Pre-watchdog expired
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-
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Pedal Monitor Warning: BRK is MIA.
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-
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Vehicle park brake was unable to release due to an error.
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There is an issue detected with on of the sources required to unpark the Tractor/Trailer
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Vehicle Park brakes may not release
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The status of the tractor/trailer air status may be unknown.
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The Tractor/Trailer pressure sensors have an error
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Park brakes may be unable to report the correct tractor/trailer air status
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Pedal Monitor Warning: Self Start-up Test Failed
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-
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Pedal Monitor Warning: Peripheral Register Configuration Error
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-
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Pedal Monitor Warning: High stack usage
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-
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Pedal Monitor Warning: Inconsistent AEB state
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-
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Pedal Monitor Warning: Limp Torque Exceeded
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-
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Pedal Monitor Warning: DI Heartbeat is missing.
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-
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The vehicle has executed an exhaust event while at speed.
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User pulls the tractor or trailer switches to park the vehicle while the vehicle is at speed
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The vehicle may unpark the park brakes automatically if the vehicle is still at speed when switches are released
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The PPB has parked the tractor and trailer due to possible rollaway event.
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The park brakes has determined that it should park the brakes in case of a rollaway event
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Vehicle has parked its self for safety
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Pedal Monitor Warning: Reset for unintended reason.
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