Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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One or more of the messages the vehicle controller receives periodically from the left vehicle controller (VCLEFT) is not received over the interprocessor controller area network (IPC), indicating the VCLEFT may be unavailable (MIA).
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One or more of the expected messages from the VCLEFT is not received over the IPC.
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Vehicle functions that depend on the VCLEFT may be unavailable or may not function as expected.
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An issue is indicated from the non-volatile memory manager.
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Non-volatile memory misconfiguration or underlying flash/filesystem error.
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Non-volatile memory records may be incorrect or missing.
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Warns if the processor has experienced a reset due to watchdog reset.
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A watchdog (external or internal) was not serviced in time.
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Controller is MIA for some time.
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The front seat heater is not heating as expected.
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The seat heater duty cycle was set at 100% for 30 minutes.
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Front seat heater will be unavailable.
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Warns if the processor has experienced a reset due to power loss.
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Sudden power loss.
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Controller is MIA for some time.
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The seat track abuse has been detected, maximum number of events per time exceeded.
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The maximum number of operating events per time has been exceeded
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The seat track motor will be disabled
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The bridge gate driver experienced a condition affecting its operation.
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The bridge gate driver reports a condition affecting its operation.
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Actuators controlled by the bridge gate driver may be inoperative.
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The vehicle controller detects the supply voltage from 1 or more components is outside of the expected range.
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The vehicle controller detects the supply voltage from 1 or more components is < 7.31. Alert log signal data should provide more information on the specific condition(s) detected.
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Features depending on the vehicle controller functionality may be unavailable or may not function as expected.
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One or more of the messages the vehicle controller receives periodically from the Tire Pressure Monitoring System (TPMS) electronic control unit (ECU) is not received, indicating the TPMS ECU may be unavailable (MIA).
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One or more of the expected messages from the TPMS ECU is not received.
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Vehicle functionality depending on the TPMS ECU may be limited or unavailable.
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The seat has detected that the track motor is close to exceeding normal operating times.
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The operating time has exceeded 90 seconds within 5 minutes
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The seat track motor will be disabled if operation is continued and exceeds 120 seconds within 5 minutes
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The seat occupancy switch is faulted.
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The seat occupancy switch is shorted to GND or 8V rail
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Occupancy sensing will be impacted
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The seat has detected that the track motor has exceeded normal operating times.
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The operating time has exceeded 120 seconds within 5 minutes
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The seat track motor will be disabled
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OCS cushion or heat pad has been disconnected.
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No heat pad current is seen when heater is turned on
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Occupancy sensing will be impacted
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OCS has been incorrectly calibrated by the manufacturer.
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OCS manufacturing calibration is missing or invalid
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Occupancy sensing will be impacted
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TOS sensor data not received on startup.
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Unable to receive valid new data from TOS for at least 3 seconds after startup
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Occupancy sensing will be impacted
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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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OCS Seatback is likely disconnected.
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OCS Sensor reading tosDeltaCM is less than 590
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Occupancy sensing will be impacted
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OCS Sensor reading is higher than expected.
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OCS Sensor reading tosDeltaEmpty is greater than 600
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Occupancy sensing will be impacted
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OCS both seatback and cushion likely disconnected.
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OCS Sensor reading tosDeltaCM is less than 140
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Occupancy sensing will be impacted
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The Cushion occupancy sensor reading does not match other occupancy sensors.
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Cushion occupancy sensor reading does not match other occupancy sensors
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Occupancy sensing will be impacted
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