Table of Contents
Advertisement
■Some displays have wire connection with water-proof connectors, users can not
see the color of lead wires in the harness.
Warnings:
1. Use the display with caution. Don't attempt to release or link the connector when battery is power
on.
2. Try to avoid hitting the display.
3. Don't modify system parameters to avoid parameter disorder.
`
4. Make the display repaired when error code appears.
■
This manual instruction is a universal version for DISPLAY KD21C. Some versions of this display
may be different from specification to specification as to the software. Please always refer to an
actual version.
Error Code
21
22
23
24
25
30
31
32
33
34
Attached list 1: Error code definition
Current Abnormality
Throttle Abnormality
Motor Phase Abnormality
Motor Hall Signal Abnormality
Brake Abnormality
Communication Abnormality
MOSFET tube short-circuit
"On/Off" button sticky
"-" button sticky
Over voltage failure
Definition
18
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the KD21C and is the answer not in the manual?
Questions and answers
How to reset total mile on display
The total miles on the Key-Disp KD21C display cannot be reset. The trip counter can be reset by pressing and holding the plus (+) and minus (-) buttons, selecting "Y" for yes, and then holding the power button, but the total miles always remain on the bike.
This answer is automatically generated
How to reset total miles on display
The total miles (odometer) on the Key-Disp KD21C display cannot be reset. Only the trip counter can be reset by pressing and holding the plus (+) and minus (-) buttons, then selecting "Y" for yes, and confirming by holding the power button.
This answer is automatically generated