Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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The cabin temperature is below the minimum pump temperature
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The measured cabin temperature is below the minimum pump temperature
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The pump will be disabled
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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 seat tilt 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 lift 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 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 front seat occupancy sensor is faulted
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Occupancy sensor is out of spec
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Cannot determine occupancy of the seat
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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 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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The seat tilt motor encoder has unexpectedly stalled.
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Current draw exceeds 70% of the stall limit, and the encoder does not move for 100ms.
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The seat tilt motor encoder may increment incorrectly if an obstruction is encountered.
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The front 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 front seat heater is not drawing current, which may lead to the seat heater not performing as designed.
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The eFuse on the front controller is not tripped and the current drawn by the front seat heater is 0 amps.
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The front seat heater may not perform as designed.
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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 high side driver (HSD) for the front 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 front seat heater detects a short-circuit.
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The front seat heater may not perform as designed.
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The bladder B has exceeded pressure limits
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Bladder pressure exceeds 1300hPa (absolute)
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Damage to bladder or valve block
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The valveblock isn't inflating or deflating when commanded
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commands sent over lin solicit no action from the lumbar
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lumbar isn't functional
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The bladder A has exceeded pressure limits
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Bladder pressure exceeds 1300hPa (absolute)
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Damage to bladder or valve block
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The tilt motor is uncalibrated
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Motor calibrated is 0
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Position recall unavailable
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The seat heater has had unusually high current draw
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Seat heater current has reached above a permitted threshold
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Seat heater will stop running. Potential damage to harness and seat.
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The motor isn't responding
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Motor current is 0
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seat motor can't move
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The motor isn't responding
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Motor current is 0
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seat motor can't move
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