How do I switch between Single Motor and Dual Motor mode on the S10-SZ?

The Joyor S10-SZ (S10S-Z) features a dedicated toggle button located on the left handlebar assembly. Pressing the button engages or disengages the front 500W motor, allowing you to seamlessly switch between single-rear-drive and dual-drive mode (up to 2000W peak acceleration).

Why is my display throwing an E-05 error even though the battery indicator shows full?

An E-05 code indicates controller undervoltage protection. If your battery is fully charged, this usually happens because the P03 parameter was accidentally changed. Access P-Settings and verify that P03 is set strictly to 60 for the S10-SZ.

How do I switch the speed unit from km/h to mph?

Power on the display, press and hold Power and Mode buttons for 3 seconds to enter P-Settings. Toggle to P02, change the value from 0 (km/h) to 1 (mph), then hold both buttons to save.

How can I reset all P-Settings back to factory defaults?

Enter the P-Setting menu, navigate to parameter P99, and hold the Mode button for 5 seconds until the screen flashes. After resetting, ensure P03 is manually confirmed at 60.

What should I do if my S10-SZ shows dual-drive error codes E-11 or E-13?

Codes E-11 and E-13 are specific to the front motor drive system. Power off the scooter and inspect the quick-connect waterproof cable at the front hub. If persistent, contact official support for front controller/sensor replacement.

JOYOR User Manuals & Technical Support | Official Hub

Tag: Joyor S Series

Official Joyor E-Scooter User Manuals, Error Codes & Spare Parts Guide

Official Joyor E-Scooter Technical Support & Documentation Portal

Whether you need to configure your scooter’s personalized P-settings, resolve an unexpected dashboard error code, or source OEM replacement components, having access to accurate technical documentation is essential. This official Joyor E-Scooter Support Guide consolidates user manuals, LCD display error diagnostic tables, and spare parts identification for all flagship models including the Joyor T Series (T10, T6) and S Series (S10S-Z, S5).

1. Dashboard Diagnostic & LCD Error Code Reference Chart

Modern Joyor electric scooters feature intelligent onboard diagnostic systems that display real-time fault codes on the central LCD display screen. If your scooter shows an error indicator icon or error number, refer to the diagnostic troubleshooting matrix below:

Error Code	Identified Issue	Potential Cause	Recommended Action
E-01 / E-02	Brake Lever Signal Fault	Brake lever cut-off sensor stuck or disconnected	Inspect brake lever return spring and verify wiring harness connector tightness.
E-03 / E-04	Throttle Signal Error	Hall sensor inside thumb/trigger throttle damaged	Check throttle cable pin connections; replace throttle assembly if voltage output is erratic.
E-05	Under-Voltage Protection	Battery voltage dropped below BMS cut-off threshold	Recharge battery completely with official charger. Inspect battery terminals if fault persists.
E-06	Motor Phase Line Error	Motor Hall sensor disconnect or phase wire damage	Inspect motor cable waterproof connector near lower swingarm; verify pin alignment.
E-07 / E-08	Controller Communication Fault	Main controller bus error or display connection fault	Check wiring harness between LCD screen and lower deck controller for pinch points or moisture.

2. Accessing Official Joyor User Manuals & Quick-Start Guides

Official user manuals provide critical information regarding initial assembly, folding mechanisms, NFC keycard pairing, and safety guidelines. Download digital manual copies or review quick setups for popular series:

Joyor T Series Manuals (T10 / T6): Covers NFC keycard setup, color LCD screen navigation, dual-motor power modes, and frame folding latch adjustments.
Joyor S Series Manuals (S10S-Z / S5): Detailed instructions for 60V / 48V dual motor operation, hydraulic brake adjustment, spring suspension tuning, and off-road tire inflation specs.
Urban & Commuter Manuals (A & Y Series): Guidelines for lightweight folding scooters, solid vs. pneumatic tire upkeep, and integrated headlight operation.

3. Genuine OEM Replacement Parts Directory

To ensure performance, structural integrity, and rider safety, always use genuine Joyor factory spare parts during repairs or servicing. Key replacement components are categorized below:

Electrical & Control Systems:

60V / 48V Brushless Motor Controllers: Pre-programmed factory motor controllers designed specifically for T10 and S10S-Z dual-motor power delivery.
Smart LCD Displays & NFC Receivers: Plug-and-play central handlebar display units with built-in NFC reader integration.
Lithium Battery Packs & Chargers: High-density 60V and 48V original lithium-ion battery modules with integrated BMS safety protection.

Braking & Mechanical Components:

Hydraulic Brake Calipers & Mineral Oil Kits: Factory front and rear disc brake calipers and bleed tools for high-speed stopping power.
Off-Road & Street Pneumatic Tires: 10-inch heavy-duty tubeless/pneumatic tires and heavy-walled inner tubes.
Swingarms & Suspension Assemblies: Replacement front/rear suspension linkage arms, pivot bushings, and shock absorbing springs.

4. Preventive Maintenance Schedule for Peak Performance

Following a routine maintenance routine helps prevent unexpected system errors and extends component life:

Every 100 km (60 miles): Check tire pressure (keep between 45-50 PSI for 10-inch off-road models). Inspect folding mechanism quick-release clamp tightness.
Every 300 km (185 miles): Check brake pad wear; adjust hydraulic lever tension. Tighten swingarm suspension bolts and stem folding hinges.
Every 1000 km (620 miles): Inspect wiring harness connectors for wear or moisture exposure. Perform a full hydraulic brake fluid flush.

Frequently Asked Questions (FAQ)

Q1: Where can I download the official user manual for my Joyor electric scooter?

You can view and download official digital PDF user manuals directly from our site under the User Guides & Support category. Manuals include P-setting charts, assembly diagrams, and safety guidelines for T Series, S Series, and urban models.

Q2: What should I do if my Joyor dashboard displays an error code?

First, refer to the Error Code Diagnostic Chart above to identify the specific component (e.g., brake sensor, throttle, or motor connection). Power off the scooter, check all external waterproof cable connections leading to that component, and power back on. If the error code remains active, contact official technical support.

Q3: Why is it important to use official OEM spare parts for Joyor scooters?

Official Joyor OEM replacement parts—such as motor controllers, display screens, and hydraulic brakes—are engineered specifically for Joyor’s electrical voltage ratings (e.g., 60V systems) and frame geometry. Third-party aftermarket parts may cause electrical short circuits, void warranties, or compromise riding safety.

August 20, 2026

Joyor S10S-Z (S10 / S10-S-Z) Maintenance, Brake Adjustment & Upgrade Guide

Joyor S10S-Z Heavy-Duty Performance Overview

The Joyor S10S-Z (also widely known by riders as the Joyor S10, S10-S-Z, or S10SZ) represents the pinnacle of Joyor’s high-performance dual-motor off-road scooter lineup. Built around a high-voltage 60V system architecture with twin 1000W brushless motors, this electric scooter requires regular maintenance to sustain its high-speed acceleration, braking force, and suspension dampening. This technical guide covers routine servicing, hydraulic brake bleeding, swingarm suspension tuning, and tire replacement for your S10S-Z / S10 series scooter.

1. Hydraulic Brake Bleeding and Pad Replacement

The Joyor S10S-Z utilizes front and rear hydraulic oil disc brakes to deliver responsive stopping power at high speeds. Over time, air bubbles can enter the hydraulic line, causing the brake levers to feel spongy or lose pressure.

How to Bleed Hydraulic Brakes on the S10S-Z:

Inspect Mineral Oil Levels: Remove the reservoir cap on the handlebar lever and verify oil level. Use mineral oil designed for bicycle/scooter hydraulic systems.
Attach Bleed Kit: Connect a bleed syringe with mineral oil to the caliper bleed port and a capture bottle to the upper lever port.
Flush Air Bubbles: Slowly push oil through the bottom caliper while squeezing the brake lever gently to force trapped air bubbles out through the top reservoir.
Replace Brake Pads: Inspect pad thickness regularly. If friction material drops below 1.5mm, remove the retaining pin and install fresh semi-metallic or full metallic brake pads.

2. Swingarm Suspension and Arm Adjustment

Equipped with dual swingarms and spring-damper suspension, the S10-S-Z handles rough terrain, gravel, and urban pavement. Proper bolt torque and lubrication prevent squeaking and wobble.

Suspension Care Routine:

Check Pivot Bolts: Inspect swingarm linkage bolts every 300 km (185 miles). Torque mounting bolts to manufacturer specifications (typically 18-22 Nm).
Lubricate Pivot Joints: Apply lithium-based grease or silicone spray lubricant to suspension pivot joints to ensure smooth compression and reduce noise.
Damping Adjustments: Verify spring preload settings match rider weight to prevent bottoming out on harsh bumps.

3. 60V Battery Management & Charging Practices

The high-capacity 60V 18Ah lithium battery powers dual 1000W motors. Adhering to strict battery care practices maximizes service life and cell balance.

Metric	Recommended Spec	Maintenance Action
System Voltage	60V Nominal	Check full charge voltage (~67.2V) via LCD screen
Storage Charge	50% – 70% Capacity	Store in cool place if unused over 2 weeks
Charger Type	67.2V Standard Charger	Always plug charger into wall before scooter port

4. Off-Road Pneumatic Tire Care and Replacement

The 10-inch off-road pneumatic tires provide traction across loose dirt, sand, and asphalt. Correct tire pressure is critical to avoid pinch flats and premature rim wear.

Optimal Inflation: Maintain tire pressure between 45 to 50 PSI depending on rider weight and terrain type.
Sealant Application: Inject tire sealant through the valve stem to automatically repair minor punctures up to 3mm.
Tire Tread Inspection: Replace worn tread when groove depth drops below 1mm to preserve off-road cornering grip.

5. Recommended Accessories and Upgrades for Joyor S10S-Z

Enhance riding comfort, safety, and utility on your Joyor S10 / S10S-Z with official upgrades:

Heavy-Duty Handlebar Extenders: Mount additional lights, phone mounts, or GPS units without cluttering central controls.
Reinforced Fenders: Upgrade to high-impact splash guards for wet or muddy off-road trails.
Waterproof Storage Bags: Hard-shell frame bags designed to fit the front stem tube without interfering with steering geometry.

Frequently Asked Questions (FAQ)

Q1: Are Joyor S10, S10-S-Z, and Joyor S10S-Z the exact same scooter model?

Yes. Joyor S10S-Z is the official updated model designation. Riders and community forums often refer to this model as the Joyor S10 or S10-S-Z. All key replacement parts, including 60V controllers, 10-inch off-road tires, and hydraulic brake components, are fully compatible across these naming variations.

Q2: Why are my hydraulic brake levers feeling soft on my S10S-Z?

Soft or spongy brake levers typically indicate air bubbles inside the hydraulic lines or low mineral oil volume. Performing a standard hydraulic brake bleed and topping up mineral oil will restore firm lever pressure and maximum braking efficiency.

Q3: What tire pressure should I use for off-road riding on the Joyor S10S-Z?

For optimal off-road traction and puncture resistance, keep tire pressure set between 45 and 50 PSI. Slightly lower pressure (around 42-45 PSI) can be used for extra traction on loose sand or dirt, provided rim bottom-out protection is maintained.

August 20, 2026