Error Code AC
The dryer's internal parts aren't communicating properly
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: AC
What This Means
Faulty Main PCB (control board); Faulty SUB PCB (display board); Damaged or loose wire harness between Main PCB and SUB PCB
What actually causes this:
A loose wire connection between the control board and display, or a power surge scrambled the electronics.
First Thing to Check
Unplug the dryer for 2 minutes, then plug it back in — this resets the electronics.
Parts Involved
How to Fix
- 1
1. Check the wire harness connection between Main PCB and SUB PCB for loose or damaged connectors
- 2
2. Inspect wire harness for pinched, cut, or corroded wires
- 3
3. If wiring is intact, replace SUB PCB first (more commonly at fault)
- 4
4. If error persists after SUB PCB replacement, replace Main PCB
Other Error Codes for DVE54CG7150WA3
Your dryer is getting the wrong voltage from the outlet
Your dryer vent is clogged and needs cleaning
Your dryer vent is about 80% blocked
Your dryer vent is over 90% blocked — needs immediate cleaning
The vent blockage test found a problem with your exhaust
Your dryer detected restricted airflow during a vent test
The dryer thinks the door is open while running
Your dryer is getting the wrong type of electrical power