Alerts

DI_systemStatus is received with incorrect CRC for longer than 100 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

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DI_chassisControl is received with incorrectly incrementing counter for longer than 200 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

DI_chassisControl is received with incorrect CRC for longer than 200 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

DI_chassisControl is not received for longer than 200 milliseconds or DI_chassisControl is received with incorrect data length for longer than 200 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

DIF_torque is received with incorrectly incrementing counter for longer than 100 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommandFull and instead generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

DIF_torque is received with incorrect CRC for longer than 100 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommandFull and instead generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

DIF_torque is not received for longer than 100 milliseconds or DIF_torque is received with incorrect data length for longer than 100 milliseconds.

The Integrated Dynamic Brake (IDB) may not generate brake torque requested by DI_brakeTorqueCommandFull and instead generate brake torque requested by DI_brakeTorqueCommand. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

RCU_actuation 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.

RCU_actuation is received with incorrect CRC for longer than 200 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

RCU_actuation is not received for longer than 200 milliseconds or RCU_actuation is received with incorrect data length for longer than 200 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

RCU_status is received with incorrect CRC for longer than 100 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

RCU_status is not received for longer than 100 milliseconds or RCU_status is received with incorrect message length for longer than 100 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

The IDB detects a condition that precludes CDP function. This alert may be accompanied by causal hardware alerts (MCU, ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (IMU measurement, CDP interface signals).

The IDB may not generate brake pressure in response to a request to shift to park while the vehicle is in motion.

DI_systemStatus is not received for longer than 100 milliseconds or DI_systemStatus is received with incorrect data length for longer than 100 milliseconds.

There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus.

The IDB detects a condition that precludes SCM function. This alert may be accompanied by causal hardware alerts (MicroController Unit [MCU], ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (Intertial Measurement Unit [IMU] measurement, SCM interface signals).

The IDB may not automatically bring the vehicle to a stop in case a collision is detected by the Restraint Control Module (RCM).

BDW is requested within less than 10 seconds since the previous BDW application or the EPBL_brakeDiscWipeRequest CAN signal is received as EPB_BRAKEDISCWIPE_REQUEST_SNA for longer than 1 second.

The Integrated Dynamic Brake (IDB) may not automatically wipe the brake discs in wet or cold conditions.

The IDB detects a condition that precludes hydraulic fade compensation function. This alert may be accompanied by causal hardware alerts (MicroController Unit [MCU], ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (Intertial Measurement Unit [IMU] measurement).

The IDB may not increase brake torque to mitigate brake fade. Heavy braking should be avoided. Increased braking effort may be necessary to achieve desired deceleration when brake temperatures are high. The vehicle should be driven with extreme caution.

The IDB detects a condition that precludes panic brake assist function. This alert may be accompanied by causal hardware alerts (MicroController Unit [MCU], ASIC, solenoid valve, pump, wheel speed sensor, hydraulics) or signal alerts (Intertial Measurement Unit [IMU] measurement).

The IDB may not increase brake torque above the current request in response to fast brake pedal inputs. The brake pedal must be pressed firmly and continuously to stop during emergency braking. The vehicle should be driven with extreme caution.