Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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The center high mounted stop light (CHMSL) is not communicating.
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Loss of UART communication to the light.
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The center high mounted stop light (CHMSL) does not operate as expected.
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An internal condition affecting the center high mounted stop light (CHMSL) functionality has been detected - certain light functions may be degraded or disabled.
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One or more lighting matrix managers report one or more internal conditions affecting their operation.
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Certain light functions may not operate as expected.
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The vehicle controller detects output voltage from the air compressor for the air suspension system when none is expected. The vehicle controller's fused high current eFuse circuit will be used to deenergize the air compressor.
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Air compressor output voltage is detected when the air compressor has been requested off.
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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 Rear Domain Undervoltage self-test did not pass, as a condition affecting a load on the Rear Domain was detected during the self-test.
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The Rear Domain Undervoltage self-test does not succeed. If a stuck-on or stuck-off condition is present, specific information can be found in the undervoltage self-test stuck-on or stuck-off debugging alerts.
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The undervoltage protection circuit may not be functional.
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One or more loads did not turn off during the Rear Domain Undervoltage self-test.
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One or more loads did not turn off during the Rear Domain Undervoltage self-test.
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Impacted load(s) can not be turned off. This alert is primarily informational and is used for logging purposes.
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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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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 Emergency Notification Signal (ENS) harness may be disconnected or the Restraints Control Module (RCM) may be missing (MIA).
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Emergency Notification Signal (ENS) period is not within 10% of 0.001 or 0.1 seconds, and duty cycle is not between 60% and 40%.
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Loss of redundancy on high voltage disconnection signal.
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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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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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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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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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An internal condition affecting the right rear body side light functionality has been detected - certain light functions may be degraded or disabled.
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One or more lighting matrix managers report one or more conditions affecting their operation.
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Certain light functions may be degraded or disabled.
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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 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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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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The rear light bar is not communicating.
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Loss of UART communication to the light.
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The rear light bar does not operate as expected.
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The coolant level sensor is reporting that the coolant is not filled. Powertrain and HVAC performance may be limited.
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The coolant is low or the coolant level sensor has an electrical fault (disconnect, short, or internal)
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Powertrain and HVAC performance may be limited.
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The super connector locking cover is disconnected
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The super connector locking cover is disconnected
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Locking cover may not be connected
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