Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Pedal Monitor Warning: UI CAN node is missing.
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The safety monitor sets this condition when CAN communication from UI is considered irrational or missing.
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UI is considered not communicating on CAN for remainder of drive cycle.
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No
|
|
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The Power Line Communication Relay (PLCRLY) electronic control unit (ECU) detects a memory error.
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The PLCRLY ECU detects a memory error.
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Charging may not start or may be interrupted.
|
No
|
|
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Pedal Monitor Warning: VCLEFTS CAN node is missing.
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The safety monitor sets this condition when CAN communication from VCLEFTS is considered irrational or missing.
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VCLEFTS is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: Motor movement detected during stationary excess heat.
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The safety monitor sets this condition when rotor movement is detected during stationary excess heat production.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: GTW CAN node is missing.
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The safety monitor sets this condition when CAN communication from GTW is considered irrational or missing.
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GTW is considered not communicating on CAN for remainder of drive cycle.
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No
|
|
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Pedal Monitor Warning: PM CAN node is missing.
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The safety monitor sets this condition when CAN communication from PM is considered irrational or missing.
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PM is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: DIS CAN node is missing.
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The safety monitor sets this condition when CAN communication from DIS is considered irrational or missing.
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DIS is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: HVP CAN node MIA.
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Any received HVP frame is MIA
|
Active discharge may turn ON
|
No
|
|
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Pedal Monitor Warning: Pre-watchdog expired.
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This condition is set the watchdog GPIO pin is set, indicating an immediate watchdog reset is imminent. This alert is intended to collect diagnostic information only.
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This alert provides an imminent warning of a likely watchdog reset event.
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No
|
|
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Pedal Monitor Warning: Switch-off Path Test Failed.
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This condition is set when the power electronics and DI-PM switch-off path test fails, most likely due to damaged inverter hardware.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: Peripheral Register Configuration Error.
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This condition is set when a the GPIO register of the ECU reports a configuration error, intended to be a diagnostic alert only.
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No immediate impact.
|
No
|
|
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Pedal Monitor Warning: DI Heartbeat is missing.
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The safety monitor sets this condition when DI Heartbeat communication is too fast or too slow.
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The safety monitor will initiate a unit limp condition for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: Reset for unintended reason.
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This condition is set when this ECU powers on and detects an abnormal reset condition from the previous power cycle (for example, from a watchdog timeout).
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No immediate impact.
|
No
|
|
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Pedal Monitor Warning: Stator Temperature Sensor Error.
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The safety monitor sets this condition when stator temperature sensor measurements are irrational or out of bounds.
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No immediate impact.
|
No
|
|
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The Power Line Communication Relay (PLCRLY) electronic control unit (ECU) detects proximity voltage in an unexpected range.
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The PLCRLY ECU detects that proximity voltage is outside of the expected range.
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Charging may not start or may be interrupted unexpectedly.
|
No
|
|
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Pedal Monitor Warning: Motor Encoder error.
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The safety monitor sets this condition when encoder speed sensor measurements are irrational or out of bounds.
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The safety monitor will initiate a unit limp condition for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: Parking Brake CAN node is missing.
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The safety monitor sets this condition when CAN communication from Parking Brake CAN node is considered irrational or missing.
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Parking Brake CAN node is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: CAN hardware error.
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This condiiton is set when CAN peripheral hardware indicates an overrun or transmission error on the primary CAN bus.
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No immediate impact, may lead to indicating an MIA condition for the specific CAN ID listed in alert payload.
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No
|
|
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Pedal Monitor Warning: Phase Current Irrational.
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The safety monitor sets this condition when phase current sensor measurements are irrational or out of bounds.
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The safety monitor will initiate a unit limp condition for the remainder of the drive cycle.
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No
|
|
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The front axle steering rack is detected to be the short travel version, and should be replaced at earliest convenience with the long travel front axle steering rack instead.
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The short travel variant of the front axle steering rack is detected installed on the vehicle.
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Turning radius will be reduced.
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No
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