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Cruiser- Voltmeter Guide

The voltmeter acts as the main on/off switch for the Cruiser and provides the most accurate battery voltage reading. It is only compatible with the Cruiser and Touring, though some have attempted modifications for other models (not recommended).

Each voltmeter comes with two keys. If keys are lost, the voltmeter must be replaced to get a new set.

Purchase Links:

Voltmeter Basics

  • Full charge: 58.1 – 58.8V

  • Low battery: 41 – 43V

  • The voltmeter shows the exact voltage—it may differ slightly from the LCD display. This is normal.

For detailed battery info, see: EMOVE Cruiser Battery Guide

Replacement Tutorial

Video: Voltmeter Replacement

Note: Replacing the voltmeter is not easy and requires opening the scooter and removing wires from the stem.

Tools Needed:

  • 4 mm hex key

  • 3 mm hex key

  • Stand or crate to elevate scooter

Steps:

  1. Remove the 4 screws securing the front of the U-deck (4 mm hex).

  2. Remove the 2 screws on either side of the U-deck (3 mm hex).

  3. Carefully slide the U-deck off the front and let it hang.

  4. Pull the cabling out through the front.

  5. Locate the Bermuda Triangle: green, red, and black cables connected to two 6-pin connectors. Take a photo for reference.

  6. Unplug the two 6-pin connectors (controller and LCD).

  7. Plug the connectors directly into each other to bypass the voltmeter.

  8. Turn the key to see if the LCD powers on. If it does, the bypass is successful.

  9. Reconnect everything to its original configuration and check the connections.

  10. Organize cabling inside the U-deck and replace the cover.

  11. Secure screws: 4 front, 2 sides.

Bypass Tutorial: Unlisted Video

Common Issues & Solutions

1. Voltmeter not showing, scooter turns on:

  • Likely a damaged key ignition from a fall or impact.

  • Replace the voltmeter/key ignition (can be DIY or sent in).

2. Voltmeter not showing, scooter won’t turn on:

  • Check battery connection and for any battery-related issues.

  • Possible voltmeter damage if nothing else works.

3. Voltmeter reads differently than LCD:

  • Trust the voltmeter over the LCD.

  • Large differences may indicate an LCD or controller issue.

4. Voltmeter turns on, then shuts off:

  • Likely battery-related. Check wiring; may require battery replacement.

5. Missing or damaged parts:

  • Individual components (metal ring, housing, display) cannot be replaced separately. Replace the full voltmeter.

  • Duplicate keys are not recommended—difficult to source reliably.

6. Voltmeter feels loose: