Rowe Error Code CK_BILL_SW — Check Bill Return Switch

Service Guy AI • Washer • Medium severity • Intermediate skill • ~30 min repair

What Does Rowe Error Code CK_BILL_SW Mean?

Rowe washer: Check Bill Return Switch

This is a medium-severity fault. The machine may complete the current cycle but is signalling a problem you should resolve before it escalates.

Possible Causes (4)

Rowe engineers identify the following root causes for fault code CK_BILL_SW. Work through them in the order shown — they are listed from most common to least common.

1. Bill return switch is stuck or jammed.
2. Wiring issue between the bill return switch and the control board.
3. Faulty bill return switch that needs replacement.
4. Control board malfunction affecting the bill return function.

Step-by-Step Troubleshooting (6 steps)

Follow this sequence to diagnose and clear Rowe error code CK_BILL_SW. Power down and unplug the machine before any internal inspection.

1. Disconnect power before servicing the machine.
2. Inspect the bill return switch for any obstructions or damage.
3. Check the wiring connections between the bill return switch and the control board.
4. Test the bill return switch for continuity using a multimeter.
5. If faulty, replace the bill return switch.
6. Inspect the control board for any visible damage or burn marks.

Required Parts

Have these Rowe OEM part numbers ready before starting the repair. AAdvantage Laundry Systems carries verified parts for every code in this database.

• Bill Return Switch
• Wiring Harness

Diagnostic Test Mode

Enter Rowe diagnostic test mode: Press and hold the 'Start' and 'Stop' buttons simultaneously for 5 seconds.

Skill Level & Repair Time

This repair is appropriate for an experienced laundromat owner or in-house technician. You should be comfortable removing service panels, reading wiring diagrams, and using a multimeter to test continuity and voltage. Plan for approximately 30 minutes of active repair time once parts are on hand.

Get AI-Powered Diagnosis

If the steps above don't resolve Rowe CK_BILL_SW, run a free Service Guy AI diagnosis. Upload a photo of the error display and get an AI-generated repair plan tied to your exact Rowe model number, including supplier links for required parts and on-call technician escalation.

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