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I haven't had much luck finding Yamaha wiring diagrams for my sled, so I pulled the Cat ones for the 2019 998.
I'm going to assume that I must be missing something as I cannot seem to follow these things. Attached is a snip of the main harness. Circled in thin red is the accessory 12vdc regulated and switched accessory plug (from what I can tell). The one on the lower right near chaincase.
All I am trying to do is follow this wire to see where/what the fuse is. But how to you follow this diagram? The red/blu wire ends at a dot, then what? There are tons of wires that end in dots, what am I missing here? If they are grouped together by wire color, how the hell do you follow it to the source? I don't see one for the red/Blu...
Why am I following this wire? I already have a heated visor plug AND a Nuvi GPS powered (without issues) off of this accessory plug. I am adding the AEM O2 controller now (for closed loop control) and I need another switched power source, and wondered if I can use the same feed (split it three ways). The visor uses about 1.5 amps, the GPS is < 2 amps, and the AEM controller at its peak (heating) is 2 amps.
Anyone know how to read this diagram? If they are all just connected together by wire color, where is the fuse? What size is it? Is it even on this diagram?
I'm going to assume that I must be missing something as I cannot seem to follow these things. Attached is a snip of the main harness. Circled in thin red is the accessory 12vdc regulated and switched accessory plug (from what I can tell). The one on the lower right near chaincase.
All I am trying to do is follow this wire to see where/what the fuse is. But how to you follow this diagram? The red/blu wire ends at a dot, then what? There are tons of wires that end in dots, what am I missing here? If they are grouped together by wire color, how the hell do you follow it to the source? I don't see one for the red/Blu...
Why am I following this wire? I already have a heated visor plug AND a Nuvi GPS powered (without issues) off of this accessory plug. I am adding the AEM O2 controller now (for closed loop control) and I need another switched power source, and wondered if I can use the same feed (split it three ways). The visor uses about 1.5 amps, the GPS is < 2 amps, and the AEM controller at its peak (heating) is 2 amps.
Anyone know how to read this diagram? If they are all just connected together by wire color, where is the fuse? What size is it? Is it even on this diagram?
You can:
(A) Get a SAE splitter and just split the existing accessory plug(make sure each feed is fused)
(B) just run a fused line direct to the battery
(C) do what i will be doing and run a trigger switch on the dash that powers a relay to power everything you need to run for accessories on the sled with each feed being fused.
(A) Get a SAE splitter and just split the existing accessory plug(make sure each feed is fused)
(B) just run a fused line direct to the battery
(C) do what i will be doing and run a trigger switch on the dash that powers a relay to power everything you need to run for accessories on the sled with each feed being fused.
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Newbie
Is the existing accessory source fused already though? I just want to know what size it is before I starting splitting it any more.
yamamarc
TY 4 Stroke God
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- 2019 zr9000 Ltd
The accessory plug at the chaincase is the same circuit as the cluster and brake light same fuse
20.amp I believe
