Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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Hardware / Software Interlock Error - the software programmed on the ECU does not match the hardware revision.
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When the software programmed in not compatible with the hardware revision
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Sensor is disabled due to incompatibility and radar functions will not be available
|
No
|
|
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The radar circuit (RADC) has detected a condition when receiving and transmitting through the serial peripheral interface (SPI). RADC may not operate as expected.
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RADC detects a condition when receiving and transmitting through the SPI.
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The RADC might not operate as expected and may compromise radar-based functionalities on the vehicle.
|
No
|
|
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The radar circuit (RADC) has detected an internal software condition. RADC may not operate as expected.
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RADC detects the internal software condition.
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The RADC might not operate as expected and may compromise radar-based functionalities on the vehicle.
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No
|
|
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The steering monitor detected an error affecting its calibration
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One or more modules not calibrated or calibration values do not match controller values
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Loss of steering redundancy
|
No
|
|
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Motor is not calibrated
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On startup, Electronic Power Steering (EPS) detects motor calibration is incomplete
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Motor torque may not be generated
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No
|
|
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Steering system may be reducing power and functionality to prevent overheating, due to higher than nominal system temperature detected
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When part of steering system is detected to be close to its overheating limit
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Torque output may be reduced, and steering system may have reduced performance
|
No
|
|
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The radar sensor is blocked, possibly due to environmental factors such as snow, ice, or dirt. There may also be something causing interference between the radar and the secondary surface (fascia), such as the harness being in front of the radar.
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The radar has detected a blockage of its sensor / antenna.
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Radar functions are disabled and Autopilot features will be disabled.
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No
|
|
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A condition prevents successful CANRX (CAN message received) for the vehicle state message, relating to a checksum, a counter, or an out-of-bounds signal value.
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The vehicle state message sent from the driver assistance system (DAS) Electronic Control Unit (ECU) to the radar controller (RADC) ECU is not as expected / as required for the radar to be enabled.
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Radar function will be disabled.
|
No
|
|
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ECU internal fault - DSP Error, replace sensor
|
N/A.
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Radar functions will be disabled.
|
No
|
|
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The radar circuit (RADC) has detected a condition with the analog / digital converters (ADC). RADC may not operate as expected.
|
RADC detects a condition with the ADC.
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The RADC might not operate as expected and may compromise radar-based functionalities on the vehicle.
|
No
|
|
|
Motor position sensor is not calibrated
|
On startup, Electronic Power Steering (EPS) detects motor position sensor calibration is incomplete
|
Motor torque may not be generated
|
No
|
|
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The radar is not receiving the vehicle identification number (VIN) message from the driver assistance system (DAS) Electronic Control Unit (ECU).
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The vehicle identification number (VIN) message has been absent for more than 3 seconds after radar startup.
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Radar functions are disabled and Autopilot features will be disabled.
|
No
|
|
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Received EPAS Type Does Not Match Learned Parameter
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When the learned parameters meet the ones being sent to the radar on CAN.
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Sensor is disabled due to not having proper vehicle configuration, radar functions will not be available
|
No
|
|
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PM_d025_unused
|
|
-
|
No
|
|
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PM_d026_unused
|
|
-
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No
|
|
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PM_d028_unused
|
|
-
|
No
|
|
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PM_d027_unused
|
|
-
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No
|
|
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Pedal Monitor Fault: ENG is MIA
|
|
-
|
No
|
|
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Pedal Monitor Fault: Pre-watchdog expired
|
|
-
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No
|
|
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Pedal Monitor Fault: BRK is MIA.
|
|
-
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No
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