Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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There is a low RPM current bang condition on the brushless motor.
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A non-zero brushless motor RPM below the RPM target is not increasing for some time.
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The HVAC blower will not be able to run. A reset will take effect to attempt to clear the fault.
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No
|
|
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The front suspension air valve has faulted.
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An unexpected current was measured on the front suspension air valve
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The air suspension system may not work as intended
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No
|
|
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The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a fault that requires a stop.
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The pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.
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No
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|
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The motor has a circuit warning. Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a warning that should be reported.
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The pump may not run. Powertrain performance may be limited.
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No
|
|
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The motor has a circuit warning. Powertrain performance may be limited.
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A non-zero brushless motor RPM below the RPM target is not increasing for some time.
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The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.
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No
|
|
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The motor has a fault causing the motor to stop. Powertrain performance may be limited.
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The coolant pump's RPM feedback is less than 800 RPM, given a non-zero flow request, either intermittently or continually, for at least 10.5 seconds.
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Powertrain performance may be limited.
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No
|
|
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The motor has a circuit warning. Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a warning that requires a stop
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The pump will not run. Powertrain performance may be limited. The fault will clear when the condition is no longer present.
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No
|
|
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The motor has a circuit warning. Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a warning that requires a stop
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The pump will not run. Powertrain performance may be limited. The fault will clear when the condition is no longer present.
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No
|
|
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The motor cannot reach the target RPM. Powertrain performance may be limited.
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The motor RPM is incapable of reaching the target RPM for some time.
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The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.
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No
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|
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The precharge circuit failed to raise the voltage to near the target voltage before the timeout was reached.
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The load voltage is not near the power source voltage before the timeout is reached
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The load being precharged may not turn on
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No
|
|
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The motor has detected an electrical fault (short, disconnect, or internal). Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a fault that requires a stop.
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The pump will not run. Powertrain performance may be limited. The circuit will be reset to attempt to clear the fault.
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No
|
|
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Vehicle is unable to exit drive mode due to tractor park brakes not being applied.
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User attempts to turn exit DRIVE while the tractor park brakes are unparked.
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Attempt to exit drive state is denied due to being unparked.
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No
|
|
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The motor has a circuit warning. Powertrain performance may be limited.
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The LV8907 integrated circuit has detected a warning that should be reported.
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The pump may not run. Powertrain performance may be limited.
|
No
|
|
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The valve block pressure sensor is disconnected.
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A voltage below the minimum was read on the pressure sensor
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The air suspension system may not work as intended
|
No
|
|
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The motor cannot reach the target RPM. Powertrain performance may be limited.
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The motor RPM is incapable of reaching the target RPM for some time.
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The pump will not run. Powertrain performance may be limited. A reset will occur to attempt to clear the fault.
|
No
|
|
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The vehicle has detected at least one electronic control unit (ECU) required to supplement high voltage (HV) battery heating with waste heat running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks the supplemental HV battery heating to make sure no ECU required is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required to supplement HV battery heating with waste heat running a different firmware version than expected.
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Inability to use waste heat to supplement HV battery heating may make charging at colder temperatures limited or unavailable.
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No
|
|
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The vehicle has detected at least one electronic control unit (ECU) running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks drive to make sure no vehicle functionality is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required for drive functionality running a different firmware version than expected.
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Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure no vehicle functionality required for driving is limited or unavailable due to firmware.
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No
|
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The vehicle has detected at least one electronic control unit (ECU) required for high voltage (HV) system operation running a firmware (software) version that may not be compatible with the firmware installed on the rest of the vehicle. When this occurs, the vehicle controller blocks HV battery contactors from closing and HV system from becoming active to make sure no ECU required for HV system operation is limited or unavailable due to firmware. May occur after an unsuccessful or incomplete firmware update, and may be resolved through a successful firmware update.
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The vehicle detects at least one ECU required for HV system operation running a different firmware version than expected.
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Vehicle is unable to drive, charge, or support the low voltage electrical system until the firmware version mismatch is resolved, to make sure no vehicle functionality required for HV system operation is limited or unavailable due to firmware.
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No
|
|
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Pressure sensor 5V supply is measured to be under 4.5V.
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Pressure sensor 5V supply is measured to be under 4.5V.
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Air suspension leveling will be disabled.
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No
|
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The refrigerant liquid pressure sensor has an electrical fault (disconnect, short, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited.
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The sensor reads a power rail or ground reference voltage.
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HVAC and powertrain performance may be limited.
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No
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