Motorcycle
【MULTI-FUNCTIONAL JUMPER CONNECTING】MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS
Release time:
2022-03-17

Background

Background:When no corresponding diag connector for a motorcycle, M003A can be used for diagnosing. 


Preparation

Preparation: MS80, M001A, M003A(Multi-functional Jumper), M002, Multimeter, Cables connecting with Diag Socket

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


Tips

Tips: connecting negative pole of an external battery with negative pole of motorcycle via M002A to get power


Solutions

Solutions: Using OBDSTAR M003A to diagnose motorcycle 


Details Steps: Multimeter detects each pin boot's voltage of diag socket.Its voltage reaches DC 20V, the black pen connecting with battery's negative or putting up iron and the red one detecting each pin boot's voltage of diag socket.

Battery cable=battery voltage;

GND=0V;

Communicating cable: K cable(one cable), CAN cables(two cables);

K cable: its voltage lower 1-2V than battery

CAN cable: CAN-H cable & CAN-L cable, CAN-H cable's voltage ranges from 2.5~3V; CAN-L cable's voltage ranges from 2.0~2.5V.


Diagnosing via K cable

①Majority motorcycles are communicating via K cable. Judging from each pin boot's voltage as below, No.6 pin boot(12.39V) is for K communicating. 

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


②Connecting M001A with MS80 and M003A, pls connect K cable of M003A with No.6 pin boot(12.39V) via No.7 cable from M003A. Clipping the black clip of M002 onto battery negative and the red one onto battery positive, then pls connect the other end of M002 onto M001A for charging. Pls ensure the indicator at MS80 upper right is on. 

Tips: If the indicator at MS80 upper right is off, then it might be 5A fuse has been broken. If a new one is broken again, pls check the motorcycle's voltage is normal.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


③ClickMOTO DIAG;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


④ClickAll,  input letters such“CF”in search bar, clickCFMOTO;

Tips: by searching keywords, find out related models quickly.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑤Click the newest CFMOTO edition;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑥ClickCircuit diagram;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑦ClickENG;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑧Choose corresponding system with ECU, for example BOSCHUS6.0, then clickENG(US6.0);

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑨If it can communicate, then the motorcycle is communicating via K cable. 

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


Diagnosing via CAN cables

①Judging from each pin boot's voltage as below, No.1 pin boot (2.36V) and No.3 pin boot (3.98V) are for CAN communicating.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


②Connecting M001A with MS80 and M003A, pls connect CAN-H cable (brown) of M003A with No.3 pin boot (3.98V) via No.7 cable from M003A, connect CAN-L cable (yellow) of M003A with No.1 pin boot(3.98V) via another No.7 cable from M003A. Clipping the black clip of M002 onto battery negative and the red one onto battery positive, then pls connect the other end of M002 onto M001A for charging. Pls ensure the indicator at MS80 upper right is on. 

Tips: If the indicator at MS80 upper right is off, then it might be 5A fuse has been broken. If a new one is broken again, pls check the motorcycle's voltage is normal. 

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


③ClickAll,  input letters such“YA”in search bar, clickYAMAHA;

Tips: by searching keywords, find out related models quickly.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


④Click the newest YAMAHA edition;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑤ClickDiagnosis;

Tips: help data includes diag socket, diag connector, technical bulletin, wiring diagram help data files.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑥ClickAuto ScanorManual selection;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑦ClickAll Protocol ScanorStandard Protocol(CAN/KWP);

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑧If it can communicate, then the motorcycle is communicating via CAN cables, can clickfaultfor more details.

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑨Click?can check how to solve the fault;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑩ClickEngine Control Unitcan enter into engine system;

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS

MOTORCYCLE MULTI-FUNCTIONAL JUMPER CONNECTING METHODS


⑪Operations done, the problem got solved.


Summary

Pls strictly follow your device tips in your operation process.


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