Service Manual
 
The information on these pages is only valid for:
2018 Zero S/SR/DS/DSR Service Manual
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Unpacking Procedure
 

Although unpacking the Zero motorcycle can be done by a single person, it is recommended to have a second person to help lift and remove your motorcycle from the crate base.

Wood Shipping Crate

Outer Box Cover

• Cut and remove the two metal outer box retention straps.

• Remove the screws along the crate base.

• Remove screws along the side of the crate that has the metal clamps on it.

• Remove the metal clamps, and remove the side panel.

• Remove the remaining outer box cover.

Inner Assembly

• Carefully remove plastic cover from motorcycle.

• Locate small parts box below motorcycle and put to the side. (This box contains important documentation, owner’s manual, keys, handlebar clamps and hardware, etc.)

• Carefully lift rear portion of the motorcycle over the swingarm standoff and off crate base.

• Carefully lift front wheel out of crate base.

• Deploy kickstand, lean motorcycle and inspect in accordance with delivery inspection sheet.

Card Board Shipping Crate

Outer Box Cover

• Cut and remove the two plastic outer box retention straps.

• Unscrew stabilizer bar bolts, one on each side of outer box.

• Open box top and remove inner cardboard end reinforcement sleeves.

• Unscrew stabilizer bar from handlebar riser and remove.

• Unscrew lower crate cover retaining screws and washers.

• Lift or cut outer box away from motorcycle.

Inner Assembly

• Carefully remove plastic cover from motorcycle.

• Locate small parts box below motorcycle and put to the side. (This box contains important documentation, owner’s manual, keys, handlebar clamps and hardware, etc.)

• Remove the tie down straps from the crate base.

• Carefully lift rear portion of the motorcycle over the swingarm standoff and off crate base.

• Carefully lift front wheel out of crate base.

• Deploy kickstand, lean motorcycle and inspect in accordance with delivery inspection sheet.

Recycling

The Zero Motorcycles shipping crate and packaging materials were designed to be completely recycled. Please cut down and recycle all cardboard, plastic, and metal materials in appropriate receptacles.

The tie down straps that accompanied your motorcycle can be reused as regular tie down straps for transporting your motorcycle.

Equipment, AC Power Ground
 
Hazards
 
Equipment, AC Power Ground
 
Hazards
 
C46 Fuse Center (Bottom View)
 

C46 Fuse Center (Bottom View)

Connector Part Information

  • Fuse Center 202-06T
  • Connectors 19006-0011 (BLU), 19006-0001 (RED)
  • 1-Way F

Pin

Wire Color

Function

1

BLU

Fuse 6 Supply Voltage

2

BLU

Fuse 5 Supply Voltage

3

BLU

Fuse 4 Supply Voltage

4

BLU

Fuse 3 Supply Voltage

5

BLU

Fuse 2 Supply Voltage

6

BLU

Fuse 1 Supply Voltage

7

BRN

Voltage to Splice S28
• Instrument Panel
• Brake Light
• Running Light

8

BLU/BLK

Voltage to Splice S27
• Horn
• Turn Signal Flasher
• Brake Light Switches

9

BLU

Accessory Power Port

9

BLU

Accessory Power Connector

10

BLU/YEL

Voltage to Splice S25

Headlight Switch

11

BLU/GRN

ABS HCU

12

BLU/VIO

Main Bike Board (MBB)

Under the Seat Behind the Power Pack

C366 Power Tank Signal
 

C366 Power Tank Signal

Connector Part Information

  • 3-6018P1
  • 16-Way F (BLK)

Pin

Wire Color

Function

P1 Not Used
P2 RED CAN 5 Volts
P3 Not Used
P4 YEL/GRY 12 Volt Output
P5 WHT CAN High
P6 Not Used
P7 GRY/BRN Node ID 1
P8 GRY/BRN Ground
S1 BRN System ON Reference
S2 BLK CAN Ground
S3 BRN/WHT System ON
S4 BLU CAN Low
S5 PNK HVIL Output
S6 GRN/YEL Chassis Ground
S7 PNK HVIL Return
S8 BLK/WHT Throttle Enable

Under the Tank Assembly, On Top of the Power Tank

Splice S515
 

Left Side of the Frame, Next to the Tank Compartment/Power Tank

Joint
Point

Connector

Pin

Color

Function

graphic for table
BLK 12 Volt Ground Input from Splice S24
graphic for table middle
C106 3 BLK 12 Volt Ground Output
graphic for table middle
C107 1 BLK 12 Volt Ground Output
graphic for table middle
C428 1 BLK 12 Volt Ground Output
graphic for table middle
C33 2 BLK 12 Volt Ground Output
graphic for table bottom
C42 3 BLK 12 Volt Ground Output
graphic for table middle
C428 10 BLK 12 Volt Ground Output
graphic for table middle
C34 2 BLK 12 Volt Ground Output
graphic for table middle
C318 1 BLK 12 Volt Ground Output
graphic for table middle
C35 7 BLK/WHT 12 Volt Ground Output
graphic for table middle
C282 9 BLK 12 Volt Ground Output
graphic for table middle
C26 2 BLK 12 Volt Ground Output
C95 Brushless Motor Controller
 

C95 Brushless Motor Controller

Connector Part Information

  • S1/0-56R 
  • 1-Way Eyelet

Pin

Wire Color

Function

BLK (Orange Sleeve Over Cable) Positive (+) Voltage
BLK (Orange Sleeve Over Cable) Positive (+) Voltage

Under the Seat, Above the Rear Tire

C429 Front Wheel Speed Sensor
 

C429 Front Wheel Speed Sensor

Connector Part Information

  • 34062-0023
  • 2-Way F (BLK)

Pin

Wire Color

Function

1 BLK/RED WSP
2 BLK/WHT WSS

Behind the Headlight, On the Left Side of the Frame

 

Splice S515
 

Left Side of the Frame, Next to the Tank Compartment/Power Tank

Joint
Point

Connector

Pin

Color

Function

graphic for table
BLK 12 Volt Ground Input from Splice S24
graphic for table middle
C106 3 BLK 12 Volt Ground Output
graphic for table middle
C107 1 BLK 12 Volt Ground Output
graphic for table middle
C33 2 BLK 12 Volt Ground Output
graphic for table bottom
C42 3 BLK 12 Volt Ground Output
graphic for table middle
C34 2 BLK 12 Volt Ground Output
graphic for table middle
C318 1 BLK 12 Volt Ground Output
graphic for table middle
C35 7 BLK/WHT 12 Volt Ground Output
graphic for table middle
C282 9 BLK 12 Volt Ground Output
graphic for table middle
C142 1 BLK 12 Volt Ground Output
graphic for table middle
C142 2 BLK 12 Volt Ground Output
graphic for table middle
C457 C BLK 12 Volt Ground Output
graphic for table middle
C26 2 BLK 12 Volt Ground Output

Power Tank Replacement
 
Torque Table Show Torque Table

Caution: Always perform the High Voltage Disabling procedure prior to servicing any High Voltage component or connection. Proper procedures must be followed.

Required Tools

• 3mm hex wrench

• 5mm hex wrench

• Philips screwdriver

Fastener Torques

Notice: Refer to Fastener Notice in General Information

• Seat bolts 22 N•m (16 lb ft)

• Rear tank bolts 5 N•m (48 lb in)

• Front fairing screws 2 N•m (18 lb in)

• Hook bolt nuts 5 N•m (48 lb in)

• Front fender bolts DS 3 N•m (24 lb in)

• Front fender bolts S/SR/DSR 11 N•m (8 lb ft)

• Front tank bolts 4 N•m (35 lb in)

Removal Procedure

Caution: Refer to High Voltage Caution in General Information

1. Disable the High Voltage system. Refer to High Voltage Disabling.

2. Remove the seat.

3. Remove the front fender (PAINTED S/SR FRONT FENDER YELLOW #3, PAINTED S/SR FRONT FENDER WHITE #3, PAINTED S/SR FRONT FENDER BLACK #3, PAINTED S/SR FRONT FENDER RED #3, FRONT FENDER DIRT BRAKE LINE HOLE).

4. Remove the tank assembly (PAINTED S YELLOW POWER TANK ASSEMBLY , PAINTED S WHITE POWER TANK ASSEMBLY , PAINTED S BLACK POWER TANK ASSEMBLY , PAINTED S RED POWER TANK ASSEMBLY , PAINTED DS ORANGE POWER TANK ASSEMBLY , PAINTED DS WHITE POWER TANK ASSEMBLY , PAINTED DS BLACK POWER TANK ASSEMBLY , PAINTED DS GRAPHITE POWER TANK ASSEMBLY , PAINTED SR YELLOW CHARGE TANK ASSEMBLY, PAINTED SR WHITE CHARGE TANK ASSEMBLY , PAINTED SR BLACK CHARGE TANK ASSEMBLY, PAINTED SR RED CHARGE TANK ASSEMBLY , PAINTED S YELLOW CHARGE TANK ASSEMBLY , PAINTED S WHITE CHARGE TANK ASSEMBLY, PAINTED S BLACK CHARGE TANK ASSEMBLY, PAINTED S RED CHARGE TANK ASSEMBLY, PAINTED DS WHITE CHARGE TANK ASSEMBLY , PAINTED DS ORANGE CHARGE TANK ASSEMBLY , PAINTED DS BLACK CHARGE TANK ASSEMBLY, PAINTED DS GRAPHITE CHARGE TANK ASSEMBLY , PAINTED DSR WHITE CHARGE TANK ASSEMBLY, PAINTED DSR ORANGE CHARGE TANK ASSEMBLY, PAINTED DSR BLACK CHARGE TANK ASSEMBLY , PAINTED DSR GRAPHITE CHARGE TANK ASSEMBLY, PAINTED SR YELLOW POWER TANK ASSEMBLY, PAINTED SR WHITE POWER TANK ASSEMBLY , PAINTED SR BLACK POWER TANK ASSEMBLY, PAINTED SR RED POWER TANK ASSEMBLY, PAINTED DSR WHITE POWER TANK ASSEMBLY, PAINTED DSR ORANGE POWER TANK ASSEMBLY, PAINTED DSR BLACK POWER TANK ASSEMBLY, PAINTED DSR GRAPHITE POWER TANK ASSEMBLY, PAINTED S YELLOW TANK TRUNK ASSEMBLY , PAINTED S WHITE TANK TRUNK ASSEMBLY, PAINTED S BLACK TANK TRUNK ASSEMBLY , PAINTED S RED TANK TRUNK ASSEMBLY, PAINTED DS WHITE TANK TRUNK ASSEMBLY , PAINTED DS ORANGE TANK TRUNK ASSEMBLY , PAINTED DS BLACK TANK TRUNK ASSEMBLY , PAINTED DS GRAPHITE TANK TRUNK ASSEMBLY , PAINTED SR YELLOW TANK TRUNK ASSEMBLY, PAINTED SR WHITE TANK TRUNK ASSEMBLY, PAINTED SR BLACK TANK TRUNK ASSEMBLY, PAINTED SR RED TANK TRUNK ASSEMBLY , PAINTED DSR WHITE TANK TRUNK ASSEMBLY , PAINTED DSR ORANGE TANK TRUNK ASSEMBLY, PAINTED DSR BLACK TANK TRUNK ASSEMBLY , PAINTED DSR GRAPHITE TANK TRUNK ASSEMBLY ).

5. Disconnect power tank C366 and C367 connector (1).

6. Remove the nuts and washers (2) from the hook bolts.

7. Remove the power tank hold down and remove the power tank.

Installation Procedure

1. Install the power tank into the frame.

2. Install the power tank hold down through the hook bolts.

Notice: Refer to Fastener Notice in General Information.

3. Install the hook bolt washer and nuts (2) for both sides.

Tighten
Hook bolt nut to 5 N•m (48 lb in)

4. Connect the power tank C366 and C367 connector (1).

5. Install the tank assembly.

6. Install the front fender.

7. Install the seat.

Description and Operation
 

Suspension

Description and Operation

The front and rear suspension can be adjusted for sag and damping. For adjustment procedures, refer to Suspension Adjustment.

Front Suspension

The fork assembly contains the triple tree and fork legs (shocks). The triple tree holds the fork legs in place and attaches the fork assembly to the frame.

The shock has two main actions: Compression when the shock gets compressed, and rebound when the shock returns back to full length. Compression damping is the adjustment that determines how fast or slow the fork compresses. Rebound damping is the adjustment that determines how fast or slow the fork rebounds.

Rear Suspension

The rear suspension is a swingarm with a monoshock design. One end of the swingarm is connected to the frame (pivot end) and the end to the wheel. Controlling the action/movement of the swingarm is the shock.

The shock is a fully adjustable coilover design. The coilover shock contains a spring surrounding it. The spring rate is adjustable and is factory set for a 82 kg (180 lb) rider. The rate is a measure of how much force is required to compress the spring a given distance. The higher the rate, the more force it takes to compress it a given distance, and the less it compresses under a given force.

The shock has two main actions: Compression when the shock gets compressed, and rebound when the shock returns back to full length. Compression damping is the adjustment that determines how fast or slow the shock compresses. Rebound damping is the adjustment that determines how fast or slow the shock rebounds.

Anti-Lock Brake System (ABS) Description and Operation
 

Anti-Lock Brake System (ABS) Description and Operation

General Information

Bleed the hydraulic brake system any time a brake hose, ABS module, master cylinder or brake caliper has been opened or disassembled, or whenever the brake lever operation feels "spongy." Bleeding evacuates air from the system leaving only incompressible hydraulic fluid. This system requires a special bleeding procedure.

Caution: Use only fresh, uncontaminated DOT 4 brake fluid. Fluid containers that have been opened may have been contaminated by dirt or moisture. Use of contaminated brake fluid may adversely affect braking ability and lead to brake failure which could result in death or serious injury.

Notice: Cover adjacent surfaces when removing, draining, filling and/or bleeding brake system components. Spilling brake fluid on painted or other finished surfaces can result in cosmetic damage. Immediately wipe up any spilled brake fluid and thoroughly clean affected area.

ABS Major Component Locations

1. ABS Hydraulic Control Unit (HCU)

2. ABS Module Fuse (25 amp)

3. Rear Wheel Speed Sensor

4. Front Wheel Speed Sensor

The Antilock Braking System (ABS) consists of the following components:

• A conventional hydraulic brake system

• Antilock components

The conventional brake system includes the following components:

• A rear master cylinder

• A front master cylinder

• Front disc brake

• Rear disc brake

• Interconnecting hydraulic brake lines

The ABS includes the following components:

• An ABS (Antilock Brake System) Hydraulic Control Unit (HCU)

• Two wheel speed sensors

• The interconnecting wiring

• An amber ABS warning indicator

The ABS HCU controls hydraulic pressure to the following areas:

• The front caliper

• The rear caliper

The ABS HCU controls hydraulic pressure by modulating the hydraulic pressure. This action prevents wheel lock-up.

The HCU constantly monitors the rotational speed of the front and back wheel; if it detects a wheel rotating significantly slower than the other, a condition indicative of impending wheel lock, it actuates the valves to reduce hydraulic pressure to the brake at the affected wheel, thus reducing the braking force on that wheel; the wheel then turns faster. Conversely, if the HCU detects a wheel turning significantly faster than the other, brake hydraulic pressure to the wheel is increased so the braking force is reapplied, slowing down the wheel. This process is repeated continuously.

The HCU is programmed to disregard differences in wheel rotation speed below 5 MPH.

If a fault develops in any part of the ABS, a warning light will illuminated on the instrument panel, and the ABS will be disabled until the fault is corrected.

The diagnostic codes are held in the system and require a special cable to connect to it and retrieve the fault codes.

MBB/BMS Interface
 
Editing Source Code

This works similar to the tera term.

1. Select the “MBB/BMS Interface” tab at the top of the window then select the “Connect” button at the bottom of the page.

22238

2. Once connected to the motorcycle, type commands in the area at the bottom of the window, then select “Enter”. Type the word “help” will bring up the main menu.

Main Menu Options