What does the red and black wire go to coming off the voltage regulator on a suzuki intruder 1500

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SUZUKI VL1500 SERVICE MANUAL Pdf Download

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View and Download Suzuki VL1500 service manual online. VL1500 motorcycle pdf manual download. Also for: Intruder 1500, Vl 1500.

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  Suzuki Intruder 1500 Manuals

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  We have 2 Suzuki Intruder 1500 manuals available for free PDF download: Service Manual, Technische Tekeningen Manual. Suzuki Intruder 1500 Service Manual (410 ...

Suzuki Intruder LC 1500 (VL1500) (1998 - 2005) Clymer

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Need to service or repair your Suzuki Intruder LC 1500 (VL1500) 1998 - 2005? ... The original Haynes Repair Manual - Based on a complete strip down and ...
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https://www.google.com/search?q=2001+suzuki+intruder+1500+starter+solenoid+wiring+diagram

Clymer Manuals Suzuki 1500 VL1500 Intruder Boulevard C90 C90T Shop Service...

Check you stator output. Find where the wires come out of the stator and unplug them. In the plug you should find either 3 white wires or 3 yellow wires. Test for short to the bike by attaching your blaCk meter lead to the bike frame which should be cleaned for good ground or clip it to the negative post of your battery. Then touch your red lead to all 3 wires one at a time. Any reading at all dictates a short and the stator needs to be replaced. Then check the 3 wires with the neg and pos leads you should get a small resistance reading that'll be normal. If it checks out then your next culprits would in all likely hood be your regulator. Hook up your meter to your battery red on red black on black. Fire up the bike and rev it up to see battery voltage. Anything over 14.3 usually indicates you do have a charging problem. Try another regulator if all else checks out like I explained to you. Remember no resistance allowed on any of the white or yellow wires when meter lead is grounded to the bike.

hope this helps rectifier test

Check the battery is charging correctly. the voltages at the battery should be engine off- about 12.4 volts DC . Engine running at about 1000 rpm the voltage should be about 14.4 volts DC. if these voltages are down, you have a regulator, rectifier or alternator problem.

ur alternator or voltage regulator is probly bad-test it cause the batt is notcharged--1st make sure wiring is good and cables tite--chec fuse panel for any failed ones-use a testlight

It mught be the bulb that needs replacing or else check the wiring to the bulb for continuity in case there is a broken or snapped bit.If you have a voltmeter then you can test the voltage reading at the point of contact..Sometimes rust builds up and a simple cleaning would solve this.Hope this helps.

Check the voltage across the battery with the engine running - it should be greater than 13.5V. 
If less, then you have a failure in your charging system, either the stator and/or the Rectifier/Regulator. 
See this personally authored diagnostic guide on how to determine which part is defective. Also has a recommendation for excellent replacement as opposed to std OEM. 
http://www.triumphrat.net/speed-triple-forum/104504-charging-system-diagnostics-rectifier-regulator-upgrade.html

Sounds like a charging issue. First check all wires and make sure they are clean and making good contact, then check for proper voltage at the battery. I ride a harly so I don't know the exact voltage to look for but it most likly is around 13V at the battery if it isn't you need to look at your voltage regulator and stator.