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13. Wire Harness
Parts List
This harness is designed to be lighter than standard for sprint racing.
The switch accompanying the assembly, functions as the main switch.
Even if the main switch is "OFF", the meter backup power is "ON". Before storing the
motorcycle for 3 month or longer, remove the negative terminal from the battery.
For wiring, see the "WIRING DIAGRAM".
14. Headlight Harness Set (5VY-F4350-70)
Parts List
This set is used in endurance races in combination with the kit harness for turning on
the STD headlights and taillights.
It assumes that the standard headlights and taillights are used.
The 2-system circuit is provided to allow the other bulb to light up when one is broken.
The headlight and taillight circuits are independent of one another. If the headlight is
broken, the taillight will not go out.
For wiring, see the "WIRING DIAGRAM".
Code selected Item Description
36 Injector #1
• Turning the engine switch off and on activates the injector 5 times.
37 Injector #2
38 Injector #3
39 Injector #4
50 Main relay • Turning the engine switch off and on activates main relay 5 times.
53 EXUP
• Turning the engine switch off and on activates EXUP motor from
fully open to fully closed throttle.
56 Sub-throttle
• Turning the engine switch off and on activates the sub-throttle motor
from fully open to fully closed throttle.
60 No function
61 No function
62 No function
70 Management No.
No. PART No. PART NAME Q’TY REMARKS
1 5VY-82590-70-0 WIRE HARNESS ASSY. 1
2 5FL-83976-70 SWITCH ASSY. 1
No. PART No. PART NAME Q’TY REMARKS
1 5VY-84350-70 CORD, HEAD LIGHT 1
* 2 5JJ-81950-20 RELAY 2
* 3 5GF-83976-00 SWITCH, HANDLE