SAMSUNG WF45R6100AP/US Door Open Error
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
91%
CONF
|
Door Lock Switch Assembly
This assembly contains the electromechanical solenoid and sensing switches that verify the door is shut and locked. The 'dC' error occurs when the control board fails to receive a closed-circuit signal from the internal microswitch, even if the door appears physically closed. Over time, vibration and electrical arcing degrade the internal contacts, leading to intermittent or total signal failure.
|
|
|
8%
CONF
|
Door Strike
The door strike is the mechanical hook mounted to the door that enters the lock assembly. If this component is bent, cracked, or misaligned due to door sag, it will not properly depress the internal lever of the lock switch. This prevents the electromechanical sequence from initiating, resulting in a persistent door open error.
SKU: DC66-00777A
|
|
|
1%
CONF
|
Main Power Board (PCB)
If the door lock assembly and strike are functional, the sensing circuit on the main PCB may have failed. This occurs when the relay or logic path responsible for monitoring the door lock signal becomes open-circuited. This is considered a last-resort failure mode after mechanical and switch failures are ruled out.
SKU: DC92-02454A
|
DIY Repair Guide
Watch exactly how to replace the Door Lock Switch Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.