Model reference

Samsung SW674ASP

Washer

7 documents7 error codes2 service modes

Available documentation

Service Manual

WASHING MACHINE SERVICE Manual37 pg
Covers this model
LG Samsung SW674ASP Troubleshooting11 pg
Covers this model
LG Samsung SW674ASP Disassembly & Reassembly3 pg
Covers this model
LG Samsung SW674ASP Precaution3 pg
Covers this model

Tech Sheet

LG Samsung SW674ASP Product Specification1 pg
Covers this model

Wiring Diagram

LG Samsung SW674ASP Circuit Description2 pg
Covers this model
LG Samsung SW674ASP Schematic Diagram2 pg
Covers this model

MyPros+ Max

Diagnose your Samsung SW674ASP.

Step-by-step diagnostics from the service manual
Test values, resistance specs, and wiring references
Verified part numbers when replacement is needed

Start diagnosing

$29/month · Cancel anytime · Or $9.95 3-day pass

M+

M+ Max·Samsung Washer

Auto-off error on my Samsung SW674ASP

M+

Power does not turn off despite 3

From Service Manual 452195, p.47:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part DA92-00384N

Main PCB assembly

Error codes (7)

CodeMeaning

Auto-off errorPower does not turn off despite 3 power-off trials by program.Door open errorDoor is open during dehydration (spin) cycle.Drain errorWater level does not decrease to the reset point within 6 minutes from draining…Overflow errorOverflow condition rises for three times.Unbalance errorAn unbalanced load is sensed three times during dehydration cycle.Water level sensor errorWater level sensor fails to send signal for longer than 15 seconds.Water supply errorNo frequency change for 60 minutes from water supply.

Service modes (2)

Test ModePress the POWER key while pressing down the WATER LEVEL button
Test Mode (WATER LEVEL + POWER)["Press and hold the WATER LEVEL button.","While holding WATER LEVEL, press the POWER…

Full entry steps, exit procedures, and test sequences are available in Max.

Related Samsung washer models

78,000+ service manuals · 160,000+ error codes · 55+ brands

$29/month · Cancel anytime · Or $9.95 3-day pass