Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Pedal Monitor Warning: PPB CAN node MIA.
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PM is not receiving required feedback CAN messages from PPB
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Unable to monitor PPB state
|
No
|
|
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Pedal Monitor Warning: Torque Intervention.
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The safety monitor sets this condition and indicates diagnostic information in its payload for root cause analysis.
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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: ECC Protection anamoly detected.
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This condition is set when ECC protection detected a flash fetch or RAM read error, intended to be a diagonstic alert only.
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No immediate impact.
|
No
|
|
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Pedal Monitor Warning: DI and PM versions do not match.
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This condition is set when the inter-process communication version between DI and PM is mismatched.
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Prevents DI ECU from booting, presents itself as a complete inhibition of drive unit capability.
|
No
|
|
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Pedal Monitor Warning: One Pedal Driving module inhibited.
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The safety monitor sets this condition when torque production error is detected while One Pedal Driving module is active.
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The safety monitor will disable the One Pedal Driving module for the remainder of the drive cycle.
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No
|
|
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Pedal Monitor Warning: PTC CAN node is missing.
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The safety monitor sets this condition when CAN communication from PTC is considered irrational or missing.
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PTC is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: CMP CAN node is missing.
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The safety monitor sets this condition when CAN communication from CMP is considered irrational or missing.
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CMP 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 secondary 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.
|
No
|
|
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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.
|
UI is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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PM_d014_unused
|
|
-
|
No
|
|
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PM_d013_unused
|
|
-
|
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: VCFRONT CAN node is missing.
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The safety monitor sets this condition when CAN communication from VCFRONT is considered irrational or missing.
|
VCFRONT is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
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Pedal Monitor Warning: Stability Control Inhibited.
|
The safety monitor has detected that stability control is interfering adversely with driving ability. This shall be accompanied by other stability control alerts to aid diagnosis.
|
The safety monitor has disabled stability control. Customer facing alert that stability control is disabled. Regenerative braking and certain AP features are now disabled.
|
No
|
|
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Pedal Monitor Warning: Inconsistent Autopark state.
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The safety monitor sets this condition when state follower behavior of the autopark feature is deemed implausible.
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The safety monitor will disable the autopark feature for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: Inconsistent Vehicle Hold state.
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The safety monitor sets this condition when sensor or other ECU inputs into vehicle hold are deemed implausible.
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The safety monitor will disable vehicle hold for the remainder of the drive cycle.
|
No
|
|
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The Pedal Monitor has requested the Drive Interface (DI) disable regen backfill torque due to a condition detected affecting regen backfill braking functionality.
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The Pedal Monitor sets this alert when sensor or other inputs reporting the state of regen backfill functionality are deemed implausible.
|
The safety monitor will disable regen backfill braking torque for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: External Brake Torque Command is Invalid.
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The safety monitor sets this condition when sensor or other ECU inputs into EBR functionality are deemed implausible.
|
The safety monitor will disable external braking request (EBR) for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: PM and GTW config is Inconsistent.
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The safety monitor sets this condition when the drive inveter component configuration mismatches with the platform configuration.
|
The safety monitor will initiate a unit limp condition for the remainder of the drive cycle.
|
No
|
|
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Pedal Monitor Warning: DAS CAN node is missing.
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The safety monitor sets this condition when CAN communication from DAS is considered irrational or missing.
|
DAS is considered not communicating on CAN for remainder of drive cycle.
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No
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