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My 2000 1500 kawasaki Nomad FI keeps blowing my ignition fuse. Happens when riding and after backing off the throttle is when it blows.

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  • Motorcycles Master
  • 3,799 Answers

If it only happens when you back off on the throttle, it would seem as if there is a problem with a sensor in the ignition system, probably a throttle position sensor, There is one other thing it could be, water in the ignition switch or ECU. when you back off the water may flow forward and cause a short. The last is a long shot though.

Posted on May 03, 2013

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: blows ignition fuse when key is turned on

Look for a grounded wire on the ignition switch or a break in the wiring leading to the fuse. Wiring system on motorcycles are a close system with only the battery being grounded to the frame. Any loose connections or breaks in the wires that will allow the current to jump to the frame with cause you tons of fun.

Posted on Jan 25, 2009

Benimur
  • 6966 Answers

SOURCE: kawasai z750, keeps blowing main fuse

Hi,

To my knowledge, there are no onboard electrical/electronic components capable of shorting and blowing the fuse with out blowing any of the secondary fuse. The main fuse could possibly blow due to a short in the wiring or an exposed/frayed wire touching the body. The three most likely areas would be:

  • wire harness leading to the regulator;
  • wire harness leading to the fusebox; and/or
  • wire harness leading to the ignition switch.
Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.

Posted on Nov 19, 2008

  • 1 Answer

SOURCE: Ignition Fuse keeps blowing

From another forum,

"You've got an exposed hot wire somewhere in the power circuit that's grounding out and causing resistance in the wire. Not sure how to help on this one, electrical problems are damn near invisible, but I'd start looking for a burn mark or scorched insulation on any of the wiring leading up the relay, starter, or main fuze block in the tail."

Posted on Jun 11, 2009

co7196
  • 3433 Answers

SOURCE: starter relay fuse keeps blowing

30 amps is heavy, so bypass nothing. Look for a short in a heavy circuit like the the headligh, starter (questionable because of delay) same with starter relay. You have a wire shorting out on the frame somewhere. It's that cut and dry.. Go to the auto parts store and buy an automatic circuit breaker that matches the fuse type your bike uses. but instead of a 30 amp, get a 20 or 25 amp. As long as theres a short it will trip and reset by itself saving you the hassle of changing fuse every few minutes.. While the breaker cycles on and off you can search for the short. When you find it, the breaker will stop cycling and stop in the on or reset. Good Luck

Posted on Jun 11, 2009

  • 1 Answer

SOURCE: i need wiring schematics for a 2001 kawasaki

Have 2002 Vulcan 1600 Drifter. The tail and brake lights will not work. They were working rear turn signals do. It blew the fuse twice, now it is not blowing the fuse but still no lights. Got power to the fuse and leaving it not arriving at the rear light. The plug in,before it goes inside the rear fender, what color wires are what so I can check if things are arriving there O.K.?

Posted on Oct 07, 2009

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2008 Kawasaki Vulcan nomad 1600 wont start. Engine keeps turning over and over but will not start and run on its own. 11,000 miles.


Hi, Gari and the usual suspects are:
1. Fuel tank empty.
2. The fuel tank has old dead gas.
3. Fuel tank bottom contaminated with ethanol sludge, dirt, water, rust, etc.
4. Fuel supply valve/petcock turned off.
5. Fouled spark plugs.
6. Engine flooded as a result of overuse of the enrichner.
7. Vacuum hose to the fuel supply valve/petcock disconnected, broken, cracked, or pinched.
8. Fuel valve/petcock or filter clogged.
9. Fuel line to carburetor or throttle body pinched, kinked or blocked.
10. Carburetor float stuck.
11. Fuel injectors clogged.
12. A severely discharged or damaged battery, you need 12.5 volts or better and be able to pass a load test if necessary.
13. Check battery terminals for damage or corrosion, check the battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary.
14. Loose or corroded wire connection at the coil or plug between ignition sensor and ECM module.
15. Spark plug cables in bad condition and shorting check for spark leakage in the dark, cable connections loose, or connected to the wrong cylinders.
16. Ignition timing incorrect due to a faulty ignition coil, ignition module or MAP, CMP, CKP, O2, TPS, ETP, IAC sensors.
17. Faulty neutral, clutch lever, or kickstand safety switch.
18. Faulty fuel pump or fuse or relay.
19. A stuck bent or burnt valve.
20. Tilt sensor needs a reset.
21. Security system not disarming alarm needs a reset.
22. Check for engine trouble codes.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Kawasaki VULCAN 1600 NOMAD Service Manual
OEM Parts for Kawasaki
http://mybikemanuals.com/kawasaki/kawasaki-vulcan-owners-manuals

Apr 29, 2017 | 2008 kawasaki Vulcan 1600 Nomad

1 Answer

Have a 2009 ninja 250r with headlamp problems. For some reason the fuse keeps blowing out for no apparent reason. Both high/low beams will not work. I will reach up under cowling and wiggle low beam bulb...


Hi, Anonymous before diagnosing your blown fuse issue check the bottom of your seat if it's metal and comes in close proximity to the positive battery post you need to take the necessary steps to ensure there is no contact (electrical tape, thick rubber insulation, hammer a dent in the seat bottom etc.) also you are going to need a wiring from your service manual a test light, an ohmmeter and plenty of extra fuses. If you turn on your ignition switch and immediately blow a fuse you have a hard/dead short and is usually easy to find. With a test light connected to the hot side of the blown fuse holder start stabbing the wire/s that leads away from the fuse holder and towards the ignition switch, you test light will illuminate validating the short. When the test light fails to illuminate you have passed the short and need to back up until the test light illuminates, then look in the immediate area for the short.
If you driving down the road for 30 minutes or 15 miles and blow a fuse you have soft/flying short and may take some time and patience to find.
If the main fuse/circuit breaker constantly blows/trips while riding you probably have a faulty battery terminal connection. Check battery terminals for damage or corrosion, check battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary. Any other fuses that constantly keep blowing while riding are usually caused by a loose or corroded ground wire in the circuit, which means you have to check, inspect, test each and everyone with and ohm meter set on a low ohm scale 100 ohms or less . Simply touch one lead to the ground source and the other lead to the battery negative terminal, a reading of zero indicates a clean solid ground. Any number reading or infinity indicates a poor ground and needs to be repaired. Poor or weak grounds require excessive additional amperage to complete the circuit which in turn blows the small amperage fuse.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
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Kawasaki Ninja 250R Service Manual
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Mar 25, 2017 | 2009 kawasaki Ninja 250R

1 Answer

2000 Kawasaki VN 1500 Vulcan Classic keeps blowing the 10 amp ignition fuse


Hi, Anonymous before diagnosing your blown fuse issue check the bottom of your seat if its metal and comes in close proximity to the positive battery post you need to take the necessary steps to ensure there is no contact (electrical tape, thick rubber insulation, hammer a dent in the seat bottom etc.) You are going to need a wiring diagram from your service manual, a test light, an ohmmeter and plenty of extra fuses.
If you turn on your ignition switch and immediately blow a fuse you have a hard/dead short and is usually easy to find. With a test light connected to the hot side of the blown fuse holder start stabbing the wire/s that leads away from the fuse holder and towards the ignition switch, you test light will illuminate validating the short. When the test light fails to illuminate you have passed the short and need to back up until the test light illuminates, then look in the immediate area for the short.
If you driving down the road for 30 minutes or 15 miles and blow a fuse you have soft/flying short and may take some time and patience to find.
If the main fuse/circuit breaker constantly blows/trips while riding you probably have a faulty battery terminal connection. Check battery terminals for damage or corrosion, check battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary. Any other fuses that constantly keep blowing while riding are usually caused by a loose or corroded ground wire in the circuit, which means you have to check, inspect, test each and everyone with and ohm meter set on a low ohm scale 100 ohms or less . Simply touch one lead to the ground source and the other lead to the battery negative terminal, a reading of zero indicates a clean solid ground. Any number reading or infinity indicates a poor ground and needs to be repaired. Poor or weak grounds require excessive additional amperage to complete the circuit which in turn blows the small amperage fuse. For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Ignition fuse keeps blowing
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Kawasaki VN1500 CLASSIC TOURER Service Manual
OEM Parts for Kawasaki
http://www.vulcansabs.com/wp-content/uploads/2016/04/Kawasaki-VN1500-Drifter-1999-Owners-Manual.pdf

May 10, 2017 | 2000 kawasaki VN 1500 Vulcan Classic

1 Answer

2000 Kawasaki VN 1500 Vulcan keeps blowing ignition fuse


Hi, Jeff before diagnosing your blown fuse issue check the bottom of your seat if its metal and comes in close proximity to the positive battery post you need to take the necessary steps to ensure there is no contact (electrical tape, thick rubber insulation, hammer a dent in the seat bottom etc.) You are going to need a wiring diagram from your service manual, a test light, an ohmmeter and plenty of extra fuses also you need to fix your stator plug first before proceeding.
If you turn on your ignition switch and immediately blow a fuse you have a hard/dead short and is usually easy to find. With a test light connected to the hot side of the blown fuse holder start stabbing the wire/s that leads away from the fuse holder and towards the ignition switch, you test light will illuminate validating the short. When the test light fails to illuminate you have passed the short and need to back up until the test light illuminates, then look in the immediate area for the short.
If you driving down the road for 30 minutes or 15 miles and blow a fuse you have soft/flying short and may take some time and patience to find.
If the main fuse/circuit breaker constantly blows/trips while riding you probably have a faulty battery terminal connection. Check battery terminals for damage or corrosion, check battery cables at "BOTH" ends for loose, corroded, or broken connectors, "INSIDE" and outside the cable harness, perform connector wiggle test and check cables with an ohmmeter if necessary. Any other fuses that constantly keep blowing while riding are usually caused by a loose or corroded ground wire in the circuit, which means you have to check, inspect, test each and everyone with and ohm meter set on a low ohm scale 100 ohms or less . Simply touch one lead to the ground source and the other lead to the battery negative terminal, a reading of zero indicates a clean solid ground. Any number reading or infinity indicates a poor ground and needs to be repaired. Poor or weak grounds require excessive additional amperage to complete the circuit which in turn blows the small amperage fuse.
For more information about your issue and valuable "FREE" downloads that you will need please click on the blue links below. Good luck and have a wonderful day.
Ignition fuse keeps blowing
VN1500 keeps on blowing fuse
Kawasaki VN1500 Service Manual
OEM Parts for Kawasaki
2000 Kawasaki Vulcan 1500 Classic Fi Owner Manual

Jun 03, 2017 | 2000 kawasaki VN 1500 Vulcan Classic

1 Answer

1500 nomad keeps blowing 30 amp fuse after running a bit


Look to see if the fuse is the right amp size

Dec 18, 2013 | kawasaki Motorcycles

1 Answer

Sometimes, after the bike has been ridden (sometimes only 15 minutes in warm or cold weather), when you stop and restart motor, it pops the 10 amp ignition fuse. It has been in the shop 3 times. My...


Hi
Some thing is expanding with heat or moving slightly to cause a dead short
if the solenoid click when the fuse blows I would suspect the starter motor brushes / wiring, insulating washer on lead from solenoid or the starter motors internal components

Ride Safe
Bike-Doc

Dec 04, 2010 | 1999 kawasaki VN 1500 Vulcan Classic

1 Answer

200o 1500 vulcan classic. My ignition fuse blows


you have a short somewhere in the ignition line. check all connections at coil, check for worn spark plug cables grounding on block.

Jul 25, 2009 | 2000 kawasaki VN 1500 Vulcan Classic...

1 Answer

Ignition Fuse keeps blowing


From another forum,

"You've got an exposed hot wire somewhere in the power circuit that's grounding out and causing resistance in the wire. Not sure how to help on this one, electrical problems are damn near invisible, but I'd start looking for a burn mark or scorched insulation on any of the wiring leading up the relay, starter, or main fuze block in the tail."

Apr 28, 2009 | 2000 kawasaki VN 1500 Vulcan Classic...

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