Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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Operation to the refrigerant compressor is inhibited. HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited. Refer to related alerts VCFRONT_a136, VCFRONT_a137, VCFRONT_a138, VCFRONT_a139, VCFRONT_a175, VCFRONT_a142, VCFRONT_a247 or (thmlFan) alerts.
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The refrigerant system has a hardware fault, the compressor has an internal fault, or there are abnormal refrigerant system conditions.
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HVAC cabin cooling (air conditioning) will be disabled. Powertrain performance may be limited.
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No
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Thermal system fault(s) have reduced or made unavailable cabin heating and cooling.
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Multiple
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cooling performance may be limited or unavailable
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No
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One or more of the messages the vehicle controller receives periodically from the 2nd row left seat body controller (BCS2L) is not received, indicating the BCS2L may be unavailable (MIA).
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One or more of the expected messages from the BCS2L is not received.
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2nd row left seat features depending on BCS2L functionality, including seat buckle and heating pad, may be limited or unavailable.
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No
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Operation of the compressor may be inhibited due to high suction superheat if no other heat pump modes are available to run.
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System may have low refrigerant, blocked refrigerant filter, or another refrigerant system fault
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HVAC cabin cooling/heating (air conditioning) may be limited or disabled. Battery heating/cooling performance may be limited.
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No
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One or more of the messages the vehicle controller receives periodically from the electromechanical body controller for the driver side Falcon door (BCFALCD) is not received, indicating the BCFALCD may be unavailable (MIA).
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One or more of the expected messages from the BCFALCD is not received.
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The driver side falcon door may not function as expected.
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No
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One or more of the messages the vehicle controller receives periodically from the 2nd row right seat body controller (BCS2R) is not received, indicating the BCS2R may be unavailable (MIA).
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One or more of the expected messages from the BCS2R is not received.
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2nd row right seat features depending on BCS2R functionality, including seat buckle and heating pad, may be limited or unavailable.
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No
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Left and right headlamps report simultaneous matrix manager, LED, High Side Driver (HSD), or Boolean status errors indicating a condition affecting functionality of both headlamps.
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For both headlamps, the SSL100 pixel matrix detects non-functional pixels or has communication issues, or the voltage measured across the Lowbeam Prefield, DRL segments, side marker, or Turn LEDs is out of range, or the LED drivers in the ECU have reported status flags, or certain values programmed in the SSL100 EEPROM are out of range, or the fan current is out of range.
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Certain light functions or the headlamp fan may be degraded or disabled for both headlamps.
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No
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An issue is indicated from the non-volatile memory manager.
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Non-volatile memory misconfiguration or underlying flash/filesystem error.
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Non-volatile memory records may be incorrect or missing.
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No
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The vehicle controller detects the supply voltage from 1 or more components is outside of the expected range.
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The vehicle controller detects the supply voltage from 1 or more components is < 7.31. Alert log signal data should provide more information on the specific condition(s) detected.
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Features depending on the vehicle controller functionality may be unavailable or may not function as expected.
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No
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One or more of the expected controller area network (CAN) messages from the Autopilot Primary (APP) were not received.
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A message the local ECU expects to receive from the APP ECU is not received within the expected timeout, or the drop rate is too high while the APP is CAN active.
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Autopilot does not operate as expected.
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No
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Warns if the processor has experienced a reset due to watchdog reset.
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A watchdog (external or internal) was not serviced in time.
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Controller is MIA for some time.
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No
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Warns if the processor has experienced a reset due to power loss.
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Sudden power loss.
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Controller is MIA for some time.
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No
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One or more of the expected messages the electronic control unit (ECU) receives periodically from the high voltage processor (HVP) ECU is not received, indicating the HVP may be unavailable (MIA).
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One or more of the expected messages from the HVP ECU is not received.
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Vehicle may be unable to drive. Charging may be limited or unavailable.
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No
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A large voltage drop is detected in the input power to the vehicle controller, indicating the resistance on the input power feed to the vehicle controller is higher than expected.
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Estimated resistance on the input power feed to the vehicle controller is higher than expected.
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The vehicle controller may be unavailable due to lack of adequate input power, limiting vehicle functionality or making the vehicle inoperable, with at least one other alert specific to that condition present.
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No
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One or more of the messages the vehicle controller receives periodically from the right vehicle controller (VCRIGHT) is not received over the interprocessor controller area network (IPC), indicating the VCRIGHT may be unavailable (MIA).
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One or more of the expected messages from the VCRIGHT is not received over the IPC.
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Vehicle functions that depend on the VCRIGHT may be unavailable or may not function as expected.
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No
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A condition affecting switch functionality has been detected.
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A condition is detected affecting switch functionality. Alert log signal data should provide more information on the switch affected and specific condition.
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The switch may not function or may not function as expected.
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No
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A fault has been detected with the trailer's tail or license light (trailer Clearance light 2).
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The trailer's tail or license light driver has reported a fault.
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The trailer's tail or license light may not be working.
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No
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One or more of the messages the vehicle controller receives periodically from the 2nd row center seat body controller (BCS2C) is not received, indicating the BCS2C may be unavailable (MIA).
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One or more of the expected messages from the BCS2C is not received.
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2nd row center seat features depending on BCS2C functionality, including seat buckle and heating pad, may be limited or unavailable.
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No
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A condition affecting right low beam (dipped beam) or high beam (main beam) functionality has been detected - the right low beam or high beam may be degraded or disabled.
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An internal condition affecting the low beam (dipped beam) or high beam (main beam) LEDs, pixels, or the headlamp ECU's LED drivers is detected.
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Right low beam (dipped beam) or high beam (main beam) may be partially or fully disabled.
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No
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A fault has been detected with the trailer's clearance or ID light.
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The trailer's clearance or ID light driver has reported a fault.
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The trailer's clearance or ID light may not be working.
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No
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