Looked online and technical manual both say check wiring from door latch to CCU or needs new latch. I tried a new door latch still error won’t even lock or start. Checked CCU board for burns looks good, checked wires for continuity good..
Could it just be needing a new CCU AND will I have to program it to take $2 dollars again for a wash with the new board or is that a separate computer inside the coin slot thing? Please keep the answer simple brain dead after this one.
New latch, checked wires for continuity, checked ccu board for physical damage
- Guest asked 7 years ago
- last edited 7 years ago
Hello
The F29 error is a (DOOR UNLOCK ERROR)
Possible Causes
* Misaligned or broken door latch.
* Electrical connections from CCU (DLS2, DL3)
to door lock are damaged.
* Misaligned, broken, or over tightened door hook.
Procedure
1. Clear error code.
2. Unplug the washer or disconnect power.
3. Manually unlock the door (page 14).
4. Ensure that the latch is secured to the front panel.
5. Check for misaligned, broken, cracked, or loose
door hook.
6. Check the electrical connections between CCU
(DLS2, DL3) and latch (see page 14).
If the latch fails to unlock after checking all of the
above, replace the latch.
See technician diagnostics sheet link below. Matt Ace technician
- AV Repair Help answered 7 years ago
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Door was never locked in the first place when I got there. Did all the f29 recommended checks. New latch didn’t solve it. Should I assume it’s the CCU and will replacing the CCU swap interfere with the set amount $$$ to start a wash?
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I would run the unit through diagnostics first to see if there any stored error codes . Then replace CCU
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