Diagnostic Information
The Battery Backed-up Sounder (BBS) does a built-in diagnostic test when the alarm is armed. The Central Electronic Module (CEM) monitors the Battery Backed-up Sounder (BBS) and sets DTCs and readable parameter values.
The Battery Backed-up Sounder (BBS) does a built-in diagnostic test when the alarm is armed. The Central Electronic Module (CEM) monitors the Battery Backed-up Sounder (BBS) and sets DTCs and readable parameter values.