Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Brake Pedal Switch A: Signal stuck high.
|
HW failure, connection failure, or improper installation of BLS switch
|
Degrades automatic braking functionality
|
No
|
|
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Brake Fluid: Fluid level low. Ensure brake fluid levels are appropriate.
|
Brake fluid level signal reported low
|
Vehicle braking performance/functionality may degrade
|
No
|
|
|
Brake Pressure Sensor A: Plausibility against second signal failed.
|
Pressure sensor sensitivity is out of specification
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Brake Pressure Sensor A: Adjustment not possible (Offset too large).
|
The offset value of the master cylinder pressure sensor Ps MC1 is out of specification.
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Brake Pressure Sensor A: Line Short to Ground or Interruption.
|
Pressure Sensor Master Cylinder 1 Line Error
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Right Rear Wheel Speed Sensor Generic Fault.
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WSS test failure of WSS_RR (Short circuit supply line to UBATT short circuits between sensors any line failure)
|
Will disable VDC/TC and degrade ABS
|
No
|
|
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Wss fault due to Alignment or adjustment incorrect.
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Bad airgap, wheel vibrations or incorrectly mounted WSS.
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Right Rear Wheel Speed Sensor: Plausibility against second signal failed due to monitoring of wheel speed differences.
|
Large wheel speed diff relative to other sensors detected
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Right Rear Wheel Speed Sensor against second signal failed due WSS signal interferences or disturbances.
|
WSS signal interferences or disturbances
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
WSS fault due to missing wheel speed signal.
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No stop pulses occurred on WSS
|
Will disable VDC/TC and degrade ABS
|
No
|
|
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WSS fault due to missing wheel speed signal.
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Wss fault due to missing wheel speed sensor signal
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
WSS_RR HET TU buffer noise (enormous amount of edges ocurred).
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Signal from WSS is noisy/implausible
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Maximum wheel speed reached. Range monitoring for WSS signal which monitors non-plausible high wheel velocity.
|
HW failure in wheel speed sensor
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
WSS_RR line interruption (sensor or supply line).
|
WSS line failure (no exact failure reason detectable).
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Short circuit of the WSS_RR sensor line to 12V.
|
Short circuit of the wheel speed sensor line to + voltage.
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Short circuit of the WSS_RR sensor line to GND or line interruption (sensor or supply line).
|
Short circuit of the sensor line to GND or line interruption (sensor- or supply line) .
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Left Rear Wheel Speed Sensor Generic Fault.
|
WSS test failure of WSS_RL (Short circuit supply line to UBATT short circuits between sensors any line failure)
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Wss fault due to Alignment or adjustment incorrect.
|
Bad airgap, wheel vibrations or incorrectly mounted WSS.
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Left Rear Wheel Speed Sensor: Plausibility against second signal failed due to monitoring of wheel speed differences.
|
Large wheel speed diff relative to other sensors detected
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
Left Rear Wheel Speed Sensor against second signal failed due WSS signal interferences or disturbances.
|
WSS signal interferences or disturbances
|
Will disable VDC/TC and degrade ABS
|
No
|