Alerts

The Integrated Dynamic Brake (IDB) receives either the RCM_longitudinalAccel CAN signal as Signal Not Available (SNA) or the RCM_longitudinalAccelQF CAN signal as FAULTED for longer than 1000 milliseconds, or the RCM_inertial2 CAN message has a checksum, counter, or message length error.

Anti-lock Brake System (ABS), Controlled Deceleration via Parking brake (CDP), External Brake Request (EBR), and Secondary Collision Mitigation (SCM) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU). The vehicle should be driven with extreme caution.

The Integrated Dynamic Brake (IDB) receives the RCM_lateralAccel CAN signal as Signal Not Available (SNA) or the RCM_lateralAccelQF CAN signal as FAULTED for longer than 1000 milliseconds, or the RCM_inertial2 CAN message has a checksum, counter, or message length error.

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

The Integrated Dynamic Brake (IDB) receives the RCM_yawRate CAN signal as Signal Not Available (SNA) or the RCM_yawRateQF CAN signal as FAULTED for longer than 1000 milliseconds, or the RCM_inertial1 CAN message has a checksum, counter, or message length error.

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

The Integrated Dynamic Brake (IDB) receives the EPBL_status Controller Area Network (CAN) messages with incorrect CRC for longer than 1000 milliseconds.

Controlled Deceleration via Parking brake (CDP) and Brake Disc Wipe (BDW) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU). The vehicle should be driven with extreme caution.

The QtCarVehicle link is stalled between the CID / UI and GTW.

The touchscreen UI may not reflect the current state of the vehicle. Vehicle information, such as turn indicators, drive modes, and vehicle speed, may be not be accurate.

The Integrated Dynamic Brake (IDB) receives the EPBL_status Controller Area Network (CAN) message with incorrectly incrementing counter for longer than 1000 milliseconds.

Controlled Deceleration via Parking brake (CDP) and Brake Disc Wipe (BDW) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU). The vehicle should be driven with extreme caution.

The IDB receives the EPBL_brakeDiscWipeRequest CAN signal as EPB_BRAKEDISCWIPE_REQUEST_SNA for longer than 1 second, or the EPBL_status CAN message has a checksum, counter, or message length error.

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

The Integrated Dynamic Brake (IDB) does not receive the EPBL_status Controller Area Network (CAN) message or EPBL_status is received with incorrect data length for longer than 1000 milliseconds.

Controlled Deceleration via Parking brake (CDP) and Brake Disc Wipe (BDW) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU). The vehicle should be driven with extreme caution.

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The Integrated Dynamic Brake (IDB) receives either the DIR_torqueActual Controller Area Network (CAN) signal as Signal Not Available (SNA) or the DIR_axleTorqueQF CAN signal as INVALID or FAULTED 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).

The Integrated Dynamic Brake (IDB) receives either the DIF_torqueActual Controller Area Network (CAN) signal as Signal Not Available (SNA) or the DIF_axleTorqueQF CAN signal as INVALID or FAULTED 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).

The DI_gear Controller Area Network (CAN) signal is received by the Integrated Dynamic Brake (IDB) as SNA for longer than 100 milliseconds.

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

The IDB has determined the DI_brakeTorqueCommandFull request to be invalid, or the IDB has an internal issue that prevents it from generating system-level brake torque in response to the DI_brakeTorqueCommandFull CAN signal.

The IDB may internally generate and actuate brake torque requests as a function of brake pedal stroke, and actuate External Brake Requests (EBR) in response to DI_brakeTorqueCommand instead of DI_brakeTorqueCommandFull.

A BDW request was received continuously for more than 10 seconds.

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

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

Secondary Collision Mitigation (SCM) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus. The vehicle should be driven with extreme caution.

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

Secondary Collision Mitigation (SCM) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus. The vehicle should be driven with extreme caution.

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

Secondary Collision Mitigation (SCM) may be unavailable. There may be an issue with the transmitting Electronic Control Unit (ECU) or CAN bus. The vehicle should be driven with extreme caution.

VCFRONT_LVPowerState is received with incorrectly incrementing counter for longer than 500 milliseconds.

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

VCFRONT_LVPowerState is received with incorrect CRC for longer than 500 milliseconds.

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