STC/DSTC Switch Indication (STC)
NOTE:
Only cars with STC/DSTC.
The value indicates the status of the indicator LED in the STC/DSTC switch. The requested status of the brake control module (BCM) that is sent out on the CAN network.
On = STC/DSTC indication activated.
Off = STC/DSTC indication not activated.