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I lost the key to my 03 polaris sportman 90. Took ignition out and tried to jump start it from wires and it would not do so I bought a new ignition and put it en it now it will not do any thing
Re: I lost the key to my 03 polaris sportman 90. Took...
When you crossed the wires you prob. blew the fuse it should be a fuse on the pos battery wire there.on one of the wires from pos side coming off. replace fuse it should start. hope this helps
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If your 2008 Polaris Trail Boss is not starting from the ignition switch but starts when you jump the solenoid, there are a few possible causes for this issue. Here are some troubleshooting steps you can follow:
1. Check the ignition switch: Even though you mentioned that you installed a new key switch, it's still worth verifying that the ignition switch is functioning correctly. Make sure it is properly connected and that the contacts inside the switch are not worn out or damaged.
2. Inspect the wiring: Examine the wiring harness connected to the ignition switch, solenoid, and starter. Look for any loose, corroded, or damaged wires that could be causing a poor connection or preventing the signal from reaching the solenoid when you turn the key to the "crank" position. Repair or replace any faulty wiring as necessary.
3. Test the solenoid: Even though you mentioned that the machine starts when you jump the solenoid, it's still worth testing the solenoid itself. Using a multimeter, check if the solenoid is receiving power when the key is turned to the "crank" position. If there is no power, the issue could be with the ignition switch, wiring, or a related component.
4. Verify the starter: Ensure that the starter motor is in good working condition. If the solenoid is receiving power, but the starter motor does not engage when you turn the key to the "crank" position, the starter motor itself may be faulty and need to be replaced.
5. Check the battery: A weak or discharged battery can also cause starting issues. Make sure the battery is fully charged and in good condition. Clean the battery terminals and ensure they are securely connected.
If you've followed these steps and are still experiencing difficulties, it may be helpful to consult a professional mechanic or a Polaris dealer who can diagnose and resolve the specific issue with your ATV.
I have seen this on a few machines. Start tracing wires. Ground wire from the key is the first on Id check. Grounds on these machines go bad from vibration and rough terrain. Not to mention silt in the water.
I too lost my key, took the key switch apart (easy) and removed the tumbler pins now a screw driver or any key will work but still looks like a key start
John F
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