Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-6C3A

Condition
Central electronic module (CEM) checks the function of the glass breakage circuit by sensing the voltage level on the connection when the alarm is activated. The glass breakage circuit shall be short-circuited to ground.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The voltage on the glass breakage circuit is not the equal to ground when the alarm is activated, that is, that the glass breakage circuit has an open circuit.

Substitute value
- None.

Possible source
- Open circuit in glass breakage circuit.
- Short-circuit to supply voltage in the cable.

Fault symptom[s]
- Does not alarm the sensor
- Message in the display.
- Alarm/Other alarm problems
- Text window and warning symbol/Text message