Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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Electronic Parking Brake's learned configuration does not match the reported config from the gateway.
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Electronic Parking Brake HW type does not match HW type reported by gateway and 5 seconds have passed since gateway booted up
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Hardware does not match current configuration, parking brake function may be degraded
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Electronic Parking Brake Monitor measured more current than is required for Electronic Parking Brake to remain in PARKING.
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Electronic Parking Brake attempted to remain in PARKING while Electronic Parking Brake Monitor had measured more than the maximum current allowed to remain in PARKING.
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Caliper lifetime may be degraded.
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EPB's brake HW config is not compatible remote EPB's brake HW config.
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Remote EPB is present and local EPB has learnt brake HW config but is not compatible with remote brake HW config
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Remote and local EPB brake HW config is incompatible, parking brake function may be degraded
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The Electronic Parking Brake Monitor (EPBM) measured less current than is required for the Electronic Parking Brake (EPB) to transition to DYNAMIC, which may lead to the brake caliper not having the expected amount of braking force.
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The Electronic Parking Brake (EPB) attempted to transition to DYNAMIC before the Electronic Parking Brake Monitor (EPBM) measured the minimum current required to allow the transition.
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The brake caliper may not have the expected braking force.
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Undervoltage loadshed protection has tripped on the Left Vehicle Controller (VCLEFT). Low Voltage (LV) bridge is expected to be open until the protection is cleared.
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48V bus is reported undervoltage on VCLEFT while the vehicle is in Drive.
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LV bridge is open. Impacted load(s) unavailable in Drive.
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The Left Vehicle Controller (VCLEFT) precharge circuit did not raise the voltage to the target voltage in the expected amount of time.
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The load voltage does not meet the power source voltage in the expected amount of time.
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The load being precharged may not turn on. Vehicle functions relying on the load being precharged may not operate as expected.
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The motor has traveled beyond the expected range.
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seat position goes outside the acceptable range
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Seat may be in an unstable position or a mechanism may have failed
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Electronic Parking Brake Monitor measured less current than is required for Electronic Parking Brake to transition to PARK.
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Electronic Parking Brake attempted to transition to PARK while Electronic Parking Brake Monitor had yet to measure the minumum current required to allow the transition.
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The caliper may not have the expected holding force.
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If vehicle reaches 8.8kph, EPB will park.
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Vehicle speed of 8.8kph in free roll Mode
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EPB is applied.
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Hardware loadshed protection is initiated on the Vehicle Controller Left (VCLEFT). Non-critical loads are expected to be unavailable until the protection clears.
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The 16V bus reports an undervoltage or overcurrent condition on VCLEFT while the vehicle is in Drive.
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Non-critical loads unavailable in Drive.
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DI requested unpark but PM didn't allow it.
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DI requests unpark and PM doesn't allow it within 40ms or is MIA
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Fault or error occurred on the DI
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The low voltage (LV) battery is disconnected.
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No current flow detected to / from the low voltage (LV) battery for an extended time period.
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Loss of support from the low voltage (LV) battery, so the vehicle electrical system is only supported via the power conversion system (PCS). Lead acid only: Some vehicle features may be unavailable due to load shedding. There should be another alert present to indicate this.
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Electronic Parking Brake Monitor's and Electronic Parking Brake's state have been mismatched for too long a time.
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Electronic Parking Brake Monitor's and Electronic Parking Brake's state have been mismatched for too long a time.
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EPB may not operate, check for related Electronic Parking Brake alerts.
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Drive was not exited due to being in Offroad Mode.
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Driver is detected to be leaving while in Offroad Mode
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Vehicle will not exit drive due to driver leaving
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The brushless motor has a general fault.
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The MLX motor controller detected an error
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The HVAC cabin blower will not be able to run. The integrated circuit will clear the fault when the condition is no longer present
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The radiator fan brushless motor controller reports a condition affecting its operation.
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The radiator fan motor controller reports a condition affecting the radiator fan operation.
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The radiator fan will not be able to run.
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Electronic Parking Brake was unable to release fully.
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Electronic Parking Brake faulted during release && (nonterminal == TRUE)
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Electronic Parking Brake may not be released, and caliper may be obstructed
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Blower Controller not responding on LIN.
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Blower Controller not responding on LIN
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Blower Controls will not function
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Unexpected voltage seen on non-continuous device outputs. Left mirror fold and tilt, left windows, and steering column motors may be disabled.
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Voltage is above 8V for 200ms on at least one of the following device outputs while none of them are being driven: left mirror fold and tilt, left windows, and steering column motors
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Left mirror fold and tilt, left windows, and steering column motor control may be disabled
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Radiator Fan Controller not responding on LIN.
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Radiator Fan Controller not responding on LIN
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Radiator Fan Controls will not function
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