Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The Driver door module (DDM) supplies voltage to the lock motor, blocked lock position. Power supply, folding of door mirror and power supply, motor blocked lock position split cable inside control module. Therefore, this DTC is always generated in pairs with corresponding DTC for power supply for door mirror folding.
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The current strength is too high on the output.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Control module supplied with power.
In addition, one of the following must be fulfilled:
- Activation of blocked lock position.
- Deactivation of central locking.
- Operating door mirrors, to the left.
- Operating door mirrors, upward.
- Retracting door mirror.

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
- Function for folding and power adjustment of door mirrors blocked to prevent unintentional locking of the vehicle.

Possible source
- Short-circuit to ground in the power supply cable.
- Moisture and/or oxidation in terminals.

Fault symptom[s]
- Locking/unlocking/Central locking does not work
- Door mirrors/Electrical adjustment does not work
- Door mirrors/Folding does not work