Alerts
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| Signal Name | Description | Condition | Impact |
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Invalid Data Received From Drive Motor Control Module A: Invalid Signal Status
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DI CAN message received as invalid
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Vehicle Dynamics Control (VDC) may be unavailable.
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Invalid Data Received From Drive Motor Control Module A: Invalid Signal Status
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DI CAN message received as invalid
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Drive functions may be degraded.
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Invalid Brake Pedal Status received from CAN(Signal: BrakePedalApplied_Q)
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iBST_brakeAppliedQF is invalid
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May degrade brake boost
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Invalid Data Received From Drive Motor Control Module External Left: Invalid Signal Status
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DIREL CAN message received as invalid
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Drive functions may be degraded.
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Invalid Data Received From Drive Motor Control Module External Right: Invalid Signal Status
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DIRER CAN message received as invalid
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Vehicle Dynamics Control (VDC) may be unavailable.
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Enhanced pressure build Ltm reached
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Enhanced pressure build Ltm reached.
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Functions in ESP will be available still.
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Factory mode allows factory/development only routines to be accessable
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Condition is set when the Electronic Stability Program (ESP) electronic control unit (ECU) is delivered by supplier.
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Pump and valve may be actuated by the Electronic Stability Program (ESP) electronic control unit (ECU)
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Signal from PEPS indicates a FAULT in road wheel angle
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PEPS_roadWheelAngleHealth is FAULT
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May fault VDC/TC, ABS performance degradation
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Signal from PEPS indicates a degradation in road wheel angle
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PEPS_roadWheelAngleHealth is DEGRADED
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May fault VDC/TC, ABS performance degradation
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ESP is providing hydraulic boost due to power brakes failure
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ESP has lost communication with the iBooster, or iBooster has lost the ability to support brake boost
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Brake boost functionality degraded
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The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd
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ESP is not receiving any message traffic on CHASSIS bus
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VDC/TC disabled
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The CAN Bus status is monitored cyclically, when ever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registerd
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ESP is not receiving any message traffic on CHASSIS bus
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VDC/TC disabled
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The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd
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ESP is not receiving any message traffic on PARTY bus
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VDC/TC disabled
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The CAN Bus status is monitored cyclically, when ever there is a short circuit between CAN-H and CAN-L or a heavy bus disturbance which leads to BusOff, the fault is registerd
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ESP is not receiving any message traffic on PARTY bus
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VDC/TC disabled
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Right Rear Wheel Speed Sensor Supply Line Short to Gnd
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Short circuit of the WSS supply line to GND.
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Will disable VDC/TC and degrade ABS
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Plausibility fault while monitoring of wheel direction. Check mounting position of front left wheel speed sensor
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At least one wheelspeed sensor is mounted in the wrong direction. This error will be set if case one: 1 rotation direction of the sensor signal is in one direction and the other 3 rotations are in the other direction OR case two: 1 rotation direction of the sensor signal has no rotation and 1 rotation in one direction and 2 rotations in other direction.
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Will disable VDC/TC and degrade ABS
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A wheel speed sensor with wrong sensor type is mounted on wheel rear right.
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A wheel speed sensor with wrong sensor type is mounted on wheel FR.
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Will disable VDC/TC and degrade ABS
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Left Rear Wheel Speed Sensor Supply Line Short to Gnd
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Short circuit of the WSS supply line to GND.
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Will disable VDC/TC and degrade ABS
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Plausibility fault while monitoring of wheel direction. Check mounting position of rear left wheel speed sensor
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At least one wheelspeed sensor is mounted in the wrong direction. This error will be set if case one: 1 rotation direction of the sensor signal is in one direction and the other 3 rotations are in the other direction OR case two: 1 rotation direction of the sensor signal has no rotation and 1 rotation in one direction and 2 rotations in other direction.
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Will disable VDC/TC and degrade ABS
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A wheel speed sensor with wrong sensor type is mounted on wheel rear left.
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A wheel speed sensor with wrong sensor type is mounted on wheel FR.
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Will disable VDC/TC and degrade ABS
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