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 Primary Electronic Power-Assisted Steering (EPAS3P) electronic control unit (ECU) is not received, indicating the EPAS3P ECU may be unavailable (MIA).
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One or more of the expected messages from the EPAS3P ECU is not received.
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Vehicle functions that depend on the EPAS3P may be unavailable or may not function as expected.
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The backrest motor is uncalibrated
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Motor calibrated is 0
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Position recall unavailable
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The track motor encoder has unexpectedly stalled
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Current draw exceeds 70% of stall limit and encoder not moving for 100ms
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Encoder may increment incorrectly if obstruction encountered
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Second row seat calibration failed or did not run.
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Second row seat calibration failed or did not run.
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Second row seat automatic fold and unfold movements are not allowed. Only manual adjustments are allowed.
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The seat backrest motor is not providing encoder feedback to controller
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The current draw is not 0 and the seat backrest motor is not stalling, but the encoder value does not increase
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Seat memory recall will be unavailable
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The motor has traveled beyond the expected range
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seat position goes outside the acceptable range
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Seat may be in an unstable position or a mechanism may have failed
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The backrest motor has unexpectedly stalled, which may cause the motor to recalibrate.
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The current draw of the backrest motor has exceeded the stall limit.
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If the stall occurs in an expected region, the backrest motor may recalibrate.
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The backrest motor encoder has unexpectedly stalled
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Current draw exceeds 70% of stall limit and encoder not moving for 100ms
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Encoder may increment incorrectly if obstruction encountered
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The seat track motor has unexpectedly stalled.
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Current draw exceeds stall limit.
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Motor will recalibrate if the stall is in an expected region, do nothing otherwise.
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The seat heater temperature sensor has an electrical fault. This sensor is used for fault management of the airbag system
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The sensor is disconnected or short-circuited to ground
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Occupancy sensing will be impacted
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The seat backrest motor current is below the expected threshold, causing the motor to be unresponsive.
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The seat backrest motor current is below the expected threshold.
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Seat may be unable to move.
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The seat heater has an unusually high current draw.
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The seat heater current draw is above the acceptable threshold.
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The seat heater may be unavailable. If the seat heater is continued to be used, the seat and/or seat harness may be damaged.
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The high side driver (HSD) for the second row seat heater has detected a short-circuit, which may lead to the seat heater not performing as designed.
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The high side driver (HSD) for the second row seat heater detects a short-circuit.
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The front seat heater may not perform as designed.
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The seat track motor is not calibrated, which may cause position recall to be unavailable.
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The seat track motor is detected as uncalibrated (calibrated state of the seat track motor is 0).
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Position recall may be unavailable, meaning the preset user preferences for seat positions may also be unavailable.
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Second row seat has detected an obstacle during actuation.
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Second row seat speed decreased unexpectedly, did not move at all, or exceeded the motor current threshold.
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Second row seat may not be able to complete the desired actuation.
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The seat track motor current is below the expected threshold, causing the motor to be unresponsive.
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The seat track motor current is below the expected threshold.
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Seat may be unable to move.
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The calibration for the second row seat was unsuccessful or did not run.
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Second row seat movement is requested, but the seat calibration was unsuccessful or did not run.
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Automatic fold and unfold movements for the second row seat are unavailable. Only manual seat adjustments are available.
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One or more of the messages the vehicle controller receives periodically from the charge port (CP) electronic control unit (ECU) is not received, indicating the CP ECU may be unavailable (MIA).
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The vehicle controller does not receive one or more of the expected messages from the CP ECU within the expected time frame.
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Charging may not start or may be interrupted unexpectedly.
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The seat motor has traveled beyond the expected range.
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Seat position goes outside the acceptable range.
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Seat may be in an unstable position or a mechanism may not be functioning as expected.
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The seat heater has an unusually high current draw.
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The seat heater current draw is above the acceptable threshold.
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The seat heater may be unavailable. If the seat heater is continued to be used, the seat and/or seat harness may be damaged.
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