Onewheel Pint and Pint X: error 15 at power on (footpad engagement error)

You switch the board on and the lightbar or power button blinks in a repeating pattern. Count the blinks: 15 in a row is the footpad engagement error (Onewheel blink codes). This page is for the Pint and Pint X (error 15 article). The short answer: most often something was touching the front pad as the board powered on, or the pad is dirty or damaged. Now and then the fault is in the board, not the pad.

Most likely cause

The Pint checks the front footpad sensor at power on. Pressing the rider detection area while powering on stops the board operating (Pint power and status), and a hand or fingers on the pad at power on is the first cause to check for error 15 (error 15 article).

Other causes to rule out

• Dirt or debris built up on the footpad.
• Physical damage to the sensor, such as deep dings, scratches, gouges or peeling grip tape.
• A problem in the board's computer, unrelated to the footpad (error 15 article).
• A different code. Codes 3, 4 and 16 have their own causes, covered on lightbar blinks and the board won't ride. Code 6 is a motor cable code.

How to confirm

1. Count the blinks so you are sure it is 15 (Onewheel blink codes).
2. Power off. Set the board on the ground in the riding position, keep hands and feet off the front pad, and power on. A one time trigger should clear this way.
3. Power off and clean the pad with a dry brush, a grip tape eraser or a cleaning kit. Don't use water.
4. Look over the grip tape for gouges or peeling.
5. If error 15 keeps coming back, Onewheel's next test separates a pad fault from a board fault (below).

Fix options

Power on the right way (easy)

Ground first, pad untouched, then power. A blinking yellow lightbar on the Pint is usually minor and often clears by charging or power cycling, while blinking red may need Onewheel support (FAQ).

Clean the footpad (easy)

A dry brush or grip tape eraser, no water (error 15 article).

Isolate the footpad (moderate, Onewheel's own steps)

Onewheel's article has you remove the front footpad and unplug it from the controller module, then power on. If the error clears with the pad unplugged, the pad is the problem. Reconnect it and power on again: if error 15 returns, the pad needs replacing. Follow the PDF steps linked from the error 15 article exactly. Shut the board down first, loosen the locking collar before you pull, and stop if you feel resistance. If you are unsure, contact Onewheel support, since forcing the connector can cause costly damage.

Replace the front footpad (moderate, or Onewheel service)

A front footpad under 6 months old with no physical damage may be covered, so send support your proof of purchase and a photo of the pad. Older pads may need to be bought new (error 15 article).

Board side fault (Onewheel service)

If the error stays with the pad unplugged, the fault is in the board. That is a job for Onewheel's factory service.

Parts

• Front footpad (Onewheel part for Pint or Pint X)

When to get a pro

Contact Onewheel support if error 15 stays after the isolation test, if the pad is damaged, or if you would rather not unplug it. See Onewheel troubleshooting and won't engage, one side white.

Sources

• Onewheel blink codes, support.onewheel.com
• error 15 article, support.onewheel.com
• Pint power and status, onewheel.com
• FAQ, onewheel.com
• factory service, onewheel.com

Stuck after these checks? Find a shop near you.