Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information UEM-0013

Condition
Diagnostic trouble code (DTC) UEM-0013 is stored if diagnostic trouble codes (DTCs) UEM-000A, UEM-000B, UEM-000C, UEM-0011 and UEM-0012 are not stored and the upper electronic module (UEM) registers an internal fault in the movement sensor or registers that there is an open-circuit or high signal in the movement sensor communication cable when the alarm is active.
In XC90 the diagnostic trouble code (DTC) means that a fault has been detected in the rear movement sensor.
Diagnostic trouble code (DTC) UEM-0013 can be diagnosed when the car is locked from the outside using the remote control.

Substitute value
- None.

Possible source
- Contact fault on the sensor and/or control module sides
- Open-circuit in the sensor communication cable
- Short-circuit to supply voltage in the sensor communication cable
- Defective sensor.

Fault symptom[s]
- Does not alarm the sensor.