Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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When EPB was applying the current measured went above the max no load current before piston position estimate predicted it would.
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EPB measure current greater than max no load current before piston position estimate expect it would.
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EPB may have debris blocking it from clamping correctly.
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Abnormal Pulse Width Modulation (PWM) signal received from rear PWM height sensor.
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Abnormal PWM signal received from rear ride height sensor.
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Air suspension leveling will be disabled. Systems with adaptive dampers will disable active damping control.
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Startionary detect can park vehicle if all speed sources are MIA and algo detects no motion.
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Speed sources MIA, brake press held, RCM detects no motion, speed sources unknown.
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EPB will park.
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Vehicle speed is limited based on ultrasonic distance measurements. Currently in ghosted alert.
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Autopilot command speed to DI is too high for reported Object on Course.
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Summon will be abruptly aborted.
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EPB releases no-load is measured using derivative of current. Currently in ghosted alert.
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No-load current suggested the EPB was not in no-load causing release to continue.
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EPB may not released far enough causing drag on rotor.
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The air compressor for the air suspension system reports an overcurrent condition (current measurement is implausibly high).
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The air compressor current measurement is above maximum rated operating current for an extended period.
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The air compressor for the air suspension system is unavailable, making air suspension functionality limited or unavailable.
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The vehicle controller detects one or more loads did not turn off after the self-test commanded them off, or they did not turn on when the self-test commanded them on.
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One or more loads did not turn off after the self-test commanded them off, or they did not turn on when the self-test commanded them on
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The vehicle is unable to drive.
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Electronic Parking Brake not sure if it is a left or a right.
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Electronic Parking Brake could not read genealogy when starting.
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Electronic Parking Brake and vehicle power functions will be severely degraded.
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One or more hardware conditions are present that require the vehicle trailer controller (VCTRAILER) to be powered off.
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One or more hardware conditions are present that require the VCTRAILER to be powered off.
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VCTRAILER will not be powered while the vehicle is not in Park (P).
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The right rear body side light is not communicating.
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Loss of UART communication to the light.
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The right rear body side light does not operate as expected.
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The motor has a fault causing the motor to stop. Powertrain performance may be limited.
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The coolant pump's RPM feedback is less than 800 RPM, given a non-zero flow request, either intermittently or continually, for at least 10.5 seconds.
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Powertrain performance may be limited.
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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 high side driver (HSD) for the rear right seat heater has detected an error condition, which may lead to the seat heater not performing as designed.
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The high side driver (HSD) for the rear right seat heater detects an error condition (overcurrent, short to ground, or thermal shutdown).
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The rear right seat heater may not perform as designed.
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The tonneau and tailgate switches are being inhibited due to a switch voltage being out of bounds.
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At least one of the three tonneau/tailgate switches are out of bounds
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The tonneau and tailgate will not respond to switch actuation
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The VNF1048 eFuse does not wake as expected. Vehicle functions controlled by the impacted VNF1048 may not operate as expected.
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A VNF1048 eFuse is determined to have not woken up properly
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Loads powered by an VNF1048 with this condition may not function or may experience a delay when first using the vehicle.
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The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a fault that requires a stop.
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The pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.
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Road grade is too steep to secure vehicle and trailer with Park Brake
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Attempt to engage parking brake when vehicle with trailer is stopped on too steep a road grade for Electronic Parking Brake to secure the vehicle and trailer effectively
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Car may not be secured by Electronic Parking Brake on the current road grade, may be free rolling
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Brake temperature is above 200C and slope is greater than 5%
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One Electronic Parking Brake faulted and the max of the rear brake calipers is hotter than 200 C and slope is greater than 5%
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Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
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Brake temperature is above 200C and slope is greater than 10%
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The max of the rear brake calipers is hotter than 200 C and slope is greater than 10%
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Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
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One Electronic Parking Brake (EPB) not applied, and road grade is too steep to secure vehicle and trailer with only one EPB
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Only one Electronic Parking Brake (EPB) applied and grade too steep for one EPB to hold the vehicle with a trailer attached
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Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
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