Fail-Safe Control Mode

Fail-safe system operates when a signal from LCU is determined to be malfunctioning by BCM. If LCU does not send a signal, or sends an abnormal signal to BCM a predetermined amount of times consecu-tively, system will set LCU in fail-safe condition. During fail-safe condition, all electrical loads controlled by the switch on the questionable LCU will operate in fail-safe mode.