Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The control module in the rear door supplies voltage to the lock motor for the child safety lock.
The control module left rear door/right rear door (LDM/RDM) supplies the control module driver's door/passenger door (DDM/PDM) with information about status of the child safety lock in the rear door.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- Signal too low from the output.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Activation of child safety lock.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.

Substitute value
- None.

Possible source
- Short-circuit to ground in the power supply cable.

Fault symptom[s]
- Child lock not functioning