Alerts
Loading...
| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
EPB_w088_motorShortedReleaseR
|
|
-
|
No
|
|
|
EPB_w081_rightNHalfBridge
|
|
-
|
No
|
|
|
EPB_w080_rightPHalfBridge
|
|
-
|
No
|
|
|
Electronic Parking Brake (EPB) has detected an open circuit at the right motor negative terminal.
|
An open circuit is detected on the right motor negative terminal.
|
Right parking brake might not operate as expected. Parking brake operation may be degraded or unavailable.
|
No
|
|
|
Electronic Parking Brake (EPB) has detected a right motor positive terminal short circuit.
|
A short circuit is detected on the right motor positive terminal.
|
Right parking brake might not operate as expected. Parking brake operation might be degraded or unavailable.
|
No
|
|
|
EPB_w051_epbNotApplied
|
|
-
|
No
|
|
|
Electronic Parking Brake (EPB) has detected a right motor negative terminal short circuit.
|
A short circuit is detected on the right motor negative terminal.
|
Right parking brake might not operate as expected. Parking brake operation might be degraded or unavailable.
|
No
|
|
|
EPB_w059_battMismatch
|
|
-
|
No
|
|
|
EPB_w053_epbNotReleased
|
|
-
|
No
|
|
|
EPB_w052_epbProblem
|
|
-
|
No
|
|
|
CAN overvoltage detected.
|
CAN network voltage above specification
|
VDC/TC disabled, EBR functionality disabled
|
No
|
|
|
WSS fault due to missing wheel speed signal.
|
No stop pulses occurred on WSS
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
WSS fault due to missing wheel speed signal.
|
Wss fault due to missing wheel speed sensor signal
|
Will disable VDC/TC and degrade ABS
|
No
|
|
|
User facing to warn that Electronic Parking Brake is in service mode and many Electronic Parking Brake features are disabled
|
EPB_unitStatus == SERVICE or SERVICE_RELEASING.
|
Electronic Parking Brake will not automatically apply.
|
No
|
|
|
The Premium Amp eFuse has tripped
|
The Electronic Parking Brake Controller (EPB) has detected the eFuse circuit as open.
|
Premium Audio will no longer be available.
|
No
|
|
|
EPB calculate brake hw config and epb hw config independently and checks they are the same
|
All GTW config valid for EPB. Brake hw type and epb hw type do not resolve to same EPB config
|
EPB may be misconfigured for vehicle setup. Could result in caliper drag and insufficent clamp force
|
No
|
|
|
Brake temperature is above 200C and slope is greater than 10%
|
The max of the rear brake calipers is hotter than 200 C and slope is greater than 10%
|
Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
|
No
|
|
|
Brake temperature is above 200C and slope is greater than 5%
|
One Electronic Parking Brake faulted and the max of the rear brake calipers is hotter than 200 C and slope is greater than 5%
|
Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
|
No
|
|
|
Road grade is too steep to secure vehicle and trailer with Park Brake
|
Attempt to engage parking brake when vehicle with trailer is stopped on too steep a road grade for Electronic Parking Brake to secure the vehicle and trailer effectively
|
Car may not be secured by Electronic Parking Brake on the current road grade, may be free rolling
|
No
|
|
|
One Electronic Parking Brake (EPB) not applied, and road grade is too steep to secure vehicle and trailer with only one EPB
|
Only one Electronic Parking Brake (EPB) applied and grade too steep for one EPB to hold the vehicle with a trailer attached
|
Car may not be secured by Electronic Parking Brake on current road grade, may be free rolling
|
No
|