Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Pedal Monitor (PM) state message checksum is incorrect.
|
The RCU receives the PM_state2 CAN message with incorrect CRC for longer than 200 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
The Redundant Control Unit (RCU) Application Specific Integrated Circuit (ASIC) is too hot.
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The RCU ASIC temperature exceeds 175 degrees Celsius.
|
The RCU may not be able to perform backup power braking assist.
|
No
|
|
|
Pedal Monitor (PM) state message was not received or message length is incorrect.
|
The RCU did not receive the PM_state2 CAN message for longer than 200 milliseconds or PM_state2 is received with incorrect data length for longer than 200 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
Drive Inverter (DI) chassis control message counter is incorrect.
|
DI_chassisControl CAN message is received with incorrectly incrementing counter for longer than 200 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
|
No
|
|
|
Drive Inverter (DI) chassis control message checksum is incorrect.
|
The RCU receives the DI_chassisControl CAN message with incorrect CRC for longer than 200 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
Bosch DTC value: 0x008005xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008004xx
|
|
-
|
No
|
|
|
Drive Inverter (DI) chassis control message was not received or message length is incorrect.
|
The RCU did not receive the DI_chassisControl CAN message for longer than 200 milliseconds or DI_chassisControl is received with incorrect data length for longer than 200 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
Integrated Dynamic Brake (IDB) status message counter is incorrect.
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IDB_status CAN message is received with incorrectly incrementing counter for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
|
No
|
|
|
Integrated Dynamic Brake (IDB) status message checksum is incorrect.
|
The RCU receives the IDB_status CAN message with incorrect CRC for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
Integrated Dynamic Brake (IDB) status message was not received or message length is incorrect.
|
The RCU did not receive the IDB_status CAN message for longer than 100 milliseconds or IDB_status is received with incorrect data length for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
Brake Booster (BB) status message counter is incorrect.
|
BB_status CAN message is received with incorrectly incrementing counter for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.
|
No
|
|
|
Brake Booster (BB) status message checksum is incorrect.
|
The RCU receives the BB_status CAN message with incorrect CRC for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
The Redundant Control Unit (RCU) has detected a hydraulic brake fluid leak.
|
The RCU detects an internal or external hydraulic brake fluid leak or detects air in the hydraulic system.
|
The RCU may not be able to perform backup power braking assist.
|
No
|
|
|
Brake Booster (BB) status message was not received or message length is incorrect.
|
The RCU did not receive the BB_status CAN message for longer than 100 milliseconds or BB_status is received with incorrect data length for longer than 100 milliseconds.
|
There may be an issue with the transmitting Electronic Control Unit (ECU).
|
No
|
|
|
The Redundant Control Unit (RCU) has detected no traffic on the PARTY Controller Area Network (CAN) bus.
|
The RCU has not received any messages on the PARTY CAN bus.
|
There may be an issue with the PARTY CAN bus.
|
No
|
|
|
The Redundant Control Unit (RCU) has detected no traffic on the CHASSIS Controller Area Network (CAN) bus.
|
The RCU has not received any messages on the CHASSIS CAN bus.
|
There may be an issue with the CHASSIS CAN bus.
|
No
|
|
|
Bosch DTC value: 0x008002xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x008001xx
|
|
-
|
No
|
|
|
Bosch DTC value: 0x0091d8xx
|
|
-
|
No
|