Alerts
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| Signal Name | Description | Condition | Impact |
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The vehicle has detected at least one electronic control unit (ECU) required for high voltage (HV) system operation running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks HV battery contactors from closing and HV system from becoming active to make sure no ECU required for HV system operation is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required for HV system operation running a different firmware version than expected.
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Vehicle is unable to drive, charge, or support the low voltage electrical system until the firmware version mismatch is resolved, to make sure no vehicle functionality required for HV system operation is limited or unavailable due to firmware.
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The vehicle has detected at least one electronic control unit (ECU) running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks drive to make sure no vehicle functionality is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required for drive functionality running a different firmware version than expected.
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Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure no vehicle functionality required for driving is limited or unavailable due to firmware.
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Trailer Light Controller is not communicating.
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The trailer light controller is unplugged or has experienced an internal fault
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Trailer Light Controller is not functional
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Trailer left turn light faulted or not detected.
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Left turn light trailer light is not plugged in to trailer or its efuse has tripped
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Left turn indicator on trailer may not operate properly
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Window glass did not roll back up after closing the door.
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Thermal protection kicked in before the window could reverse short drop.
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Window may be left slightly open.
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The vehicle has detected at least one electronic control unit (ECU) required to supplement high voltage (HV) battery heating with waste heat running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks the supplemental HV battery heating to make sure no ECU required is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required to supplement HV battery heating with waste heat running a different firmware version than expected.
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Inability to use waste heat to supplement HV battery heating may make charging at colder temperatures limited or unavailable.
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The charge port low current sleep feed's voltage was lower than normal during sleep.
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Voltage lower than expected while staging sleep.
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The charge port will be turned off during sleep.
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Intrusion Sensor is not communicating.
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The intrusion sensor is unplugged or has experienced an internal fault
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Intrusion Sensor is not functional
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The overhead console is not communicating.
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The front overhead console is disconnected or encountered an internal condition affecting its operation.
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Overhead console, switches, lights or hazards may not operate as expected.
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Window glass did not drop while opening the door.
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Was unable to roll down the window when opeing the door
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May cause bright damage and difficulty closing the door
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The overhead console experienced an internal condition affecting its operation. Its features may not operate as expected.
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The overhead console is not responding over the Local Interconnect Network (LIN) due to an internal condition affecting its operation.
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Overhead console, switches, lights or hazards may not operate as expected.
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Ride height sensor calibration is unavailable. When there is no ride height sensor calibration, headlamp leveling corrections will be inaccurate.
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Ride height sensor calibration is unavailable.
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Headlamp leveling corrections will be inaccurate.
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Window glass did not roll back up after closing the door.
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Thermal protection kicked in before the window could reverse short drop.
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Window may be left slightly open.
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Window glass did not drop while opening the door.
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Was unable to roll down the window when opeing the door
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May cause bright damage and difficulty closing the door
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The intrusion sensor has experienced an internal condition affecting functionality.
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The intrusion sensor is responding on LIN but has experienced an internal condition affecting functionality, setting the internal fault bit on LIN.
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The intrusion sensor is not functional.
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Unexpected voltage seen on steering column motor outputs. Steering column motors may be disabled.
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Voltage is above 8V for 200ms on at least one of the steering column motor outputs while none of them are being driven
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Steering column control may be disabled
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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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RL ride height sensor detected shorted or otherwise faulty. n/a to North American or Air Suspension eqiupped vehicles.
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RL ride height sensor input pin shorted; input signal frequency above 840 Hz or below 760 Hz; input duty cycle above 87.5% or below 12.5%; input duty cycle changing too quickly (3300% / second)
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Headlamp leveling corrections blocked.
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A side-view mirror started a fold or unfold movement, but then stalled before finishing the movement. The mirror will attempt 1 retry to complete the movement.
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Sets if the mirror folding motor current exceeds 0.5A at some point, but then decreases to below 0.1A between 200ms - 1750ms after the beginning of actuation. Also sets at the end of the retry actuation to capture/log additional data.
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The mirror will stop for 400ms before attempting the retry. If the mirror unexpectedly stalls again during the retry, it may be left partially folded/unfolded.
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Trailer detected but the gateway (GTW) configuration for tow package is NONE, or there is a mismatch between config and the electronic control unit (ECU) hardware ID.
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GTW_towPackage is NONE and a trailer has been detected, or GTW_towPackage is not the same as the Trailer Light Controller (TLC) hardware ID.
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Tow functionality may not be available.
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