Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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This error is detected by the ECU. Sensor short to GND or short to plus or broken sensor line and all LIN errors.
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Five consequitive internal errors occured.
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Sensor function will be impaired, park assist features will be disabled.
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This error is detected by the ECU. Sensor dirt can be detected through any or all of these methods 1. high attenuation time 2. constant echos when vehicle is in motion . 3. low attenuation time 4. jittering attenuation time.
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Five consequitive samples of blockage condition being set.
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Sensor function will be impaired, park assist features will be disabled.
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Sensor overheated.
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Set when the sensor internal temperature is over 150deg C.
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Sensor function will be impaired, park assist features will be disabled.
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Invalid Drive Inverter (DI) accel pedal position DI_accelPedalPos is received as Signal Not Available (SNA).
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The DI_accelPedalPos Controller Area Network (CAN) signal is received by the Integrated Dynamic Brake (IDB) as SNA for longer than 100 milliseconds.
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There may be an issue with the transmitting Electronic Control Unit (ECU).
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Out of data roaming area
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-
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The Media Control Unit (MCU) detects the A2B I2C bus experiences a lockup condition, which may cause audio devices on the A2B I2C bus to be inaccessible and may lead to a complete loss of audio.
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The lockup condition on the A2B I2C bus is resolved.
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The A2B I2C bus experiences a lockup condition.
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Audio stack resetting UI within 1 minute of waking while vehicle parked, includes payload for reset reason.
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Triggers only when the reset has been called.
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Vehicle audio and user interface (UI) may not behave as expected.
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Drive Inverter (DI) brake command message DI_brakeCommand checksum is incorrect.
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The IDB receives the DI_brakeCommand CAN message with incorrect CRC for longer than 100 milliseconds.
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The IDB may internally generate and actuate brake torque requests as a function of brake pedal stroke, and actuate External Brake Requests (EBR) in response to DI_brakeTorqueCommand instead of DI_brakeTorqueCommandFull.
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One or more of the messages the Media Control Unit (MCU) receives periodically from the cellular modem is not received, indicating the cellular modem may be unavailable (MIA).
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One or more of the expected messages from the cellular modem is not received.
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The vehicle may intermittently or persistently loose cellular connectivity.
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The software running on the modem has encountered an unexpected or unrecoverable error, which may lead to a loss of cellular connectivity.
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The software running on the modem has encountered an unexpected or unrecoverable error.
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There is a loss of cellular connectivity.
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Incompletly fused driver assistance ECU
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-
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Center display Squashfs (file system) error
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-
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High Voltage battery software configuration does not match the vehicle configuration
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Remotely triggered 'Service is required' customer facing alert
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USB 5V doesn't come up after MCU wake
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generic DTC user alert active
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-
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Sunroof cannot be operated due to high speed
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The Media Control Unit (MCU) wakeup health test is unsuccessful due to one or more of the peripherals not being ready during the test.
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One or more peripherals (Bluetooth, Wi-Fi, cell, touch, and display) are not ready during the MCU wakeup health test.
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The center display may be blank or may not operate as expected.
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Wi-Fi antenna is disconnected
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When the Media Control Unit (MCU) wakes, the bluetooth module (parrot) fails to wake up. The Center Information Display (CID) cannot recognize or communicate to the parrot, and the parrot appears to be unavailable.
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The MCU detects the parrot did not wake up.
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The center display may be unavailable or may not function as expected.
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