RADC_a043 — Inertial Signals Err

Full alert identifier: RADC_a043_inertialSignalsErr

Alert description

A condition prevents successful CANRX (CAN message received) for the inertial signals message, relating to a checksum, a counter, or an out-of-bounds signal value.

Potential impact

Radar function will be disabled.

Set condition

The inertial signals message sent from the driver assistance system (DAS) Electronic Control Unit (ECU) to the radar controller (RADC) ECU is not as expected / as required for the radar to be enabled.

Clear condition

Messages are received as expected by the radar controller (RADC) Electronic Control Unit (ECU).

Signals to check

These diagnostic fields are associated with RADC_a043. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Inertial Signals Err Exp `RADC_a043_inertialSignalsErrExp`	—
Inertial Signals Err Rx `RADC_a043_inertialSignalsErrRx`	—
Inertial Signals Err Type `RADC_a043_inertialSignalsErrType` 0 NONE 1 LENGTH 2 CHECKSUM 3 SEQUENCE 4 INVALID DATA 5 OVERRUN	—
Msg Id `RADC_a043_msgId`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of RADC_a043.