Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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Secondary disconnect controller (SDC) motor speed estimate is irrational
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SDC estimated motor speed is too high or too low
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Some SDC functions may be unavailable
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Secondary disconnect controller (SDC) motor speed estimate is irrational
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SDC estimated motor speed is too high or too low
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Some SDC functions may be unavailable
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Secondary disconnect controller (SDC) motor speed estimate is irrational
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SDC estimated motor speed is too high or too low
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Some SDC functions may be unavailable
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Alert for detecting if compared consistency of two stored angle trim values do not match (trimming angle saved by Angle Trim Command)
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Compared consistency of two stored angle trim values do not match
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Steering functionality may not operate as expected.
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Alert for detecting if compared consistency of two stored zero calibration angle values does not match
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Compared consistency of two stored zero calibration angle values does not match.
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Steering functionality may not operate as expected.
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Secondary disconnect controller (SDC) motor speed estimate is irrational
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SDC estimated motor speed is too high or too low
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Some SDC functions may be unavailable
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Steering Column Control Module (SCCM) detected a park button invalid signal.
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SCCM detected a park button invalid signal.
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Park button may not operate as expected. Vehicle may be unable to park using the gear stalk.
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Steering Column Control Module (SCCM) detected a park button open circuit.
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SCCM detected a park button open circuit.
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Park button may not operate as expected. Vehicle may be unable to park using the gear stalk.
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Steering Column Control Module (SCCM) detected a park button short to ground.
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SCCM detected a park button short to ground.
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Park button may not operate as expected. Vehicle may be unable to park using the gear stalk.
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Steering Column Control Module (SCCM) detected a park button error.
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SCCM detected a park button malfunction.
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Park button may not operate as expected. Vehicle may be unable to park using the gear stalk.
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Steering Column Control Module (SCCM) input voltage is above the expected operating range.
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SCCM detects an input voltage greater than 16.7V for 15 seconds.
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Steering or turn indicator stalk may not operate as expected.
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SCS_f044_proximityRationality
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Steering Column Control Module (SCCM) input voltage is below the expected operating range.
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SCCM detects an input voltage less than 8.0V for 15 seconds.
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Steering or turn indicator stalk may not operate as expected.
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Alert for detecting if the measured steering angle is out of +/- 492 degrees range.
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The measured steering angle is out of +/- 492 degrees range.
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Steering functionality may not operate as expected.
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Supercharger detected a low isolation measurement while connected to the vehicle.
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Supercharger isolation measurement result was less than the fault threshold.
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May cause breakdown of isolation on the Supercharger or vehicle High Voltage (HV) link.
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Alert for detecting if the measured steering angle sensor speed is out of +/- 3000 degrees/second range.
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The measured steering angle sensor speed is out of +/- 3000 degrees/second range.
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Steering functionality may not operate as expected.
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The steering angle sensor detected an implausible angle error. Steering may not operate as expected.
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Any change of the untrimmed final angle of the active steering angle sensor (ASAS) is greater than +/- 90 degrees.
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Steering functionality may not operate as expected.
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Alert for detecting an instantaneous angle speed plausibility error.
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Alert will be set if the difference in the individual raw sensor velocities is greater than 2.83 degrees per sample in terms of steering wheel velocity
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Steering functionality may not operate as expected.
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Steering Column Control Module (SCCM) detected Controller Area Network (CAN) Bus Off.
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SCCM detects CAN Bus Off.
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Alert is primarily informational and used for logging purposes.
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Steering Column Control Module (SCCM) is not receiving a low voltage power state from the front vehicle controller (VCFRONT).
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SCCM has not received a LV power state signal from vehicle controller for at least 2.5 seconds.
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SCCM may be temporarily unable to receive power from vehicle controller or LV battery.
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