Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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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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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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Front Left (FL) ride height sensor is detected as unplugged or disconnected. When no signal is received from the sensor input pin, headlamp leveling corrections are blocked.
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No signal has been detected on the Front Left (FL) ride height sensor input pin.
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Headlamp leveling corrections are blocked.
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Rear Left (RL) ride height sensor is detected as unplugged or disconnected. When no signal is received from the sensor input pin, headlamp leveling corrections are blocked.
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No signal has been detected on the Rear Left (RL) ride height sensor input pin.
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Headlamp leveling corrections are blocked.
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The primary source of brake pedal press detection (iBootster output rod position and qualifier) is not valid.
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The iBootster output rod position and qualifier are not valid or are not received by VCLEFT.
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VCLEFT may not interpret the brake pedal status correctly.
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Mirror heat undercurrent detected, indicating mirror heating may be limited or unavailable.
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Mirror heat current was below the expected value
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This alert is primarily informational and is used for logging purposes. No expected impact on vehicle functionality
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A fault has been detected with the left interior trunk light.
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The light is unplugged, doesn't draw current when on, or its efuse is tripped
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The left interior trunk light may not be working.
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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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FL ride height sensor detected shorted or otherwise faulty. n/a to North American or Air Suspension eqiupped vehicles.
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FL 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% / sec)
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Headlamp leveling corrections blocked.
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Brake Switch Faulted: power rail (5V_MAIN_EXT) required for brake switch reads < 4.5V.
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Brake Switch Faulted: power rail (5V_MAIN_EXT) required for brake switch reads < 4.5V
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Vehicle controllers will not be made aware of the brake being pressed
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Battery Backed Siren not detected on LIN bus.
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Battery Backed Siren not detected on LIN bus
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Horn will sound instead of siren during an alarm event
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Mirror stalled unexpectedly while folding or unfolding.
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If folding motor current exceeds 0.5A or decreases below 0.1A after 500ms from beginning of actuation. Or timeout from current state after 5 seconds.
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Mirror might be halfway between folded and unfolded
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Front exterior handle reported disconnected.
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Handle has just become reconnected or has been disconnected for longer than 1 second
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If this alert persists the exterior handle may not work
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Rear exterior handle reported disconnected.
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Handle has just become reconnected or has been disconnected for longer than 1 second
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If this alert persists the exterior handle may not work
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Unexpected voltage seen on window motor outputs. Window motors may be disabled.
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Voltage is above 8V for 200ms on at least one of the left window motor outputs while none of them are being driven
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Left window control may be disabled
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The left vehicle controller detects a wiper module communication error, indicating the wiper module may be disconnected.
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The wiper module is powered for more than 500 ms and wiper communication errors over local interconnect network (LIN) are reported.
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No wiper functionality.
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A condition has been detected affecting the left brake light.
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The light is unplugged, does not draw current when on, or its EFuse is tripped.
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The left brake light may not function as expected.
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Steering Wheel Controller input voltage is above maximum of 18V.
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Steering Wheel Controller input voltage is above maximum of 18V
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Steering Wheel Controls may not operate properly
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