Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information DDM-0027

Condition
In vehicles equipped with BLIS-system, there is a camera mounted in each external rearview mirror. The Driver door module (DDM) communicates with the camera on the driver's side of the vehicle via LIN communication.
The diagnostic trouble code (DTC) is stored if the Driver door module (DDM) registers an open-circuit in the cable for powering the LED.

Substitute value
- None.

Possible source
- Open-circuit in the power supply cable.
- The LED is not connected.

Fault symptom[s]
- LED does not light
- Message in information display