Z1R D3 Wiring Harness
- GrumpierGrunt
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Z1R D3 Wiring Harness
31 Aug 2025 06:50
Looking for a wiring harness for a Z1R D3, US model. Mine is beyond hacked up. Located in 10310
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- Vinsky
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Re: Z1R D3 Wiring Harness
31 Aug 2025 21:54
I had a similar problem and finally stripped the harness and replaced the necessary wires and connectors then wrapped it again. The correct US/Canada diagram is still posted on this forum somewhere.
Vinsky
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- asphalt900
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:12
Grumpy, I know you're sending your harness, or are planning to shortly. Here's a New Norton Main harness, wish Kawasaki offered such easy access for replacements. This is the braided version but also had the PVC variation. Vinsky might get a kick out the view of LUCAS boxed stuff!!
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- hardrockminer
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:16
One option is to purchase a harness for a 1980 KZ1000 and add any mods necessary for your bike. I bought a new harness for my 1980 LTD a few years ago. I suspect everything would be the same except perhaps the gauge wiring.
I have several restored bikes along with a 2006 Goldwing with a sidecar.
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- Wookie58
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:22I hope the box is "flame retardant" LolGrumpy, I know you're sending your harness, or are planning to shortly. Here's a New Norton Main harness, wish Kawasaki offered such easy access for replacements. This is the braided version but also had the PVC variation. Vinsky might get a kick out the view of LUCAS boxed stuff!!
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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- asphalt900
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:29
Hardrock the Z1R was a completely different bird. They switchblock LH were completely different, LH side was it's own design. More wires within the Main to facilitate the Amp and Fuel gauges. Deviate from the pedestrian MK2 and LTD. The same but different in soo many ways like a Z1 harness compared to a Z2 harness.
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- asphalt900
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:31
Wookie, yes Lucas, the prince of darkness. Plus that weird you brits thought up, Positive ground, ha.
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- Wookie58
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:41HRM - this would not be impossible but not straight forward (reserve lighting, fuel level warning, self cancelling indicators, additional fuses etc)One option is to purchase a harness for a 1980 KZ1000 and add any mods necessary for your bike. I bought a new harness for my 1980 LTD a few years ago. I suspect everything would be the same except perhaps the gauge wiring.
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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- Wookie58
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:46We like to be differentWookie, yes Lucas, the prince of darkness. Plus that weird you brits thought up, Positive ground, ha.

1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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- Nessism
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:46
I converted a GS1000 shaft drive LTD type harness to work in my 1000S (much like the Z1R with unique gauges). Stripped off the wrap, and compared circuit by circuit, transferring the needed wires into the new harness. It was much easier than it sounds. Great fun!
Ed
Carb O-ring Kits : www.kzrider.com/forum/3-carburetor/61807...-o-ring-kits?start=0
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
Carb O-ring Kits : www.kzrider.com/forum/3-carburetor/61807...-o-ring-kits?start=0
www.kzrider.com/forum/faq-wiki/618026-new-owner-things-to-know
1981 KZ750E2
www.kzrider.com/forum/11-projects/604901...z750e-project-thread
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- Wookie58
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Re: Z1R D3 Wiring Harness
02 Sep 2025 04:49Ed the differences go a lot deeper than the gauges, to be honest if you have the skills to convert a earlier harness then you have the skills to repair "what you have" - (just my opinion)I converted a GS1000 shaft drive LTD type harness to work in my 1000S (much like the Z1R with unique gauges). Stripped off the wrap, and compared circuit by circuit, transferring the needed wires into the new harness. It was much easier than it sounds. Great fun!
1982 KZ1000 Ltd
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
www.kzrider.com/forum/11-projects/617631...-82-begins?start=192
kzrider.com/filebase-alias?view=download...d-fault-diagnosis&ca
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- asphalt900
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Re: Z1R D3 Wiring Harness
02 Sep 2025 12:28
That's hilarious Wookie!! As a kid of maybe 9-10yrs old we had a depot of out of service school buses right next to the laundromat we had to walk to. I used to crawl thru those bus carcasses detaching all the dome bulbs with covers i could find. I had a 1957 Dodge sitting in the back yard i was trying to light-up, ha.
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