Door lock fault — door not confirmed locked

Push the door firmly closed and listen for the Hisense lock to click, since a door left ajar reads as unlocked
Inspect the strike and latch for wear or a sagging door that misses the catch
Unplug the washer and check the door lock assembly for continuity as it energises, replacing it if it will not latch electrically
Reseat the lock wiring connector and inspect for a corroded pin that breaks the lock-confirm signal
Adjust or shim the hinge if the door sits low and the latch no longer meets the strike squarely
Pro Diagnostic Tip
Hisense uses a PTC door lock that needs a few seconds to heat and confirm, so an E3 the instant Start is pressed points at wiring or the latch, while an E3 after a short pause is more often the lock element itself.
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$90–$210
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
Bearing puller set ($120), drum spider wrench ($85), multimeter ($85), and diagnostic software. Our technician arrives with $3,000+ in professional tools — your diagnostic is free.
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Hisense error code E3 indicates: Door lock fault — door not confirmed locked. This is a medium-severity issue affecting your washer.
Push the door firmly closed and listen for the Hisense lock to click, since a door left ajar reads as unlocked Then, Inspect the strike and latch for wear or a sagging door that misses the catch Then, Unplug the washer and check the door lock assembly for continuity as it energises, replacing it if it will not latch electrically There are 2 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
Besides the error code on the display, common signs include: Cycle will not start; Door lock light flashing; Door feels loose or will not stay shut. If you notice any of these symptoms, check your washer's display panel for error code E3.
Repair costs for Hisense E3 typically range from $90 to $210 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.