[Cause]
In the brake diagnosis, any of the following alarms occurred. The final number of the alert information indicates any of the following reasons.
1. During brake diagnostics, $BCCFG.$BCK_START=FALSE was set.
2. During brake diagnostics, the value of $BCCFG.$CHK_MODE was changed.
[Countermeasure]
Do not change $BCCFG.$BCK_START or $BCCFG.$CHK_MODE during brake diagnosis. After brake diagnosis ends, they automatically return to $BCCFG.$BCK_START=FALSE and $BCCFG.$CHK_MODE=0.