Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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The drive interface (DI) electronic control unit (ECU) detects that the Trail Assist feature is unavailable.
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One of Trail Assist's unavailable reasons is active when requesting to activate.
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The DI may not be able to provide crawl or hill descent torque when Trail Assist is selected on UI.
|
No
|
|
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The drive interface (DI) electronic control unit (ECU) detects a condition that affects cruise control.
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The DI ECU detects a condition affecting cruise control. Alert log signal data provides information on the specific condition(s) detected.
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Cruise control is unavailable.
|
No
|
|
|
The drive interface (DI) electronic control unit (ECU) detects a discrepancy between accelerator pedal sensor track 1 and track 2, indicating that the DI may not be able to accurately track pedal position.
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The DI ECU receives inconsistent inputs for accel track 1 and accel track 2.
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The vehicle cannot drive.
|
No
|
|
|
The drive interface (DI) electronic control unit (ECU) detects that the drive system is receiving no power from the high voltage (HV) battery.
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The DI ECU detects that it is not receiving energy from the HV battery.
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The vehicle enters system graceful power off (GPO).
|
No
|
|
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Drive Inverter Warning: DIRE1L CAN node MIA.
|
DI is not receiving required feedback CAN messages from DIRE1L
|
Unable to monitor DIRE1L state
|
No
|
|
|
The drive interface (DI) electronic control unit (ECU) detects an abnormal Trail Assist behavior resulting in automatic deactivation.
|
One of Trail Assist's unavailable reasons appears while the feature is active
|
The DI will not allow Trail Assist until a safe state has been reached.
|
No
|
|
|
Drive Inverter Warning: DIRE1R CAN node MIA.
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DI is not receiving required feedback CAN messages from DIRE1R
|
Unable to monitor DIRE1R state
|
No
|
|
|
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the pedal monitor (PM) controller area network (CAN) node is missing (MIA).
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The DI ECU is not receiving the expected CAN communication from the PM, and considers it irrational or MIA.
|
The DI ECU is unable to monitor the state of the PM.
|
No
|
|
|
The drive interface (DI) electronic control unit (ECU) detects that the steering column control module (SCCM) controller area network (CAN) node is missing (MIA).
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The DI ECU is not receiving the expected CAN communication from the SCCM, and considers it irrational or MIA.
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The DI ECU is unable to monitor the state of the SCCM and may be unable to shift gears.
|
No
|
|
|
The drive interface (DI) electronic control unit (ECU) detects that crawl torque has been active at standstill for a prolonged period.
|
The vehicle sits at standstill with active crawl torque for some time.
|
The drive units may become heat soaked, resulting in reduced system performance.
|
No
|
|
|
The drive interface (DI) or drive inverter (DIx) electronic control unit (ECU) detects that the gateway (GTW) controller area network (CAN) node is missing (MIA).
|
The DI ECU is not receiving the expected CAN communication from the GTW, and considers it irrational or MIA.
|
The DI ECU is unable to monitor the state of the GTW.
|
No
|
|
|
Drive Inverter Warning: Rear 2 drive unit disabled.
|
Fault detected in the front drive unit
|
Unable to produce any torque or power on the front wheels
|
No
|
|
|
The drive inverter (DI) electronic control unit (ECU) is unable to command a unit torque request to the front drive inverter (DIF) ECU because the front drive unit is disabled. This alert is set in addition to one or more DIF alert(s) indicating the reason why the front drive unit is disabled.
|
At least one additional alert is present indicating the front drive unit is disabled. Alert log signal data should provide more information on the specific condition(s) detected.
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The front drive unit may be disabled, which may prevent torque or power from being produced on the front wheels.
|
No
|
|
|
Drive Inverter Slave Warning: LIN communication error
|
|
-
|
No
|
|
|
Drive Inverter Slave Warning: Oil pump failure
|
|
-
|
No
|
|
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Drive Inverter Slave Warning: High-torque mechanical wear limit reached
|
|
-
|
No
|
|
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Drive Inverter Slave Warning: Gateway configuration mismatch
|
|
-
|
No
|
|
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Drive Inverter Slave Warning: Wheel Speed Irrational
|
|
-
|
No
|
|
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Drive Inverter Slave Warning: Capacitor over temperature
|
|
-
|
No
|
|
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Drive Inverter Slave Warning: Unit graceful power off triggered
|
|
-
|
No
|