Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code information

Condition
If the upper electronic module registers too low a signal for the mass movement sensor supply wire when the alarm is set, diagnostic trouble code UEM-000B is displayed.

Substitute value
- Nothing.

Possible source
- Sensor power supply short circuited to ground
- Faulty sensor.

Fault symptom[s]
- No alarm from sensor.