It lights up, the panic works, but why no LED readout?

You will probably find it incredibly difficult to take photographs with this, as it is a scooter. Posting this enquiry in a more appropriate forum (this one is for Cameras, by the way) will probably glean more useful information.

• Solid Blue - Normal operation, "Touch" mode is activated.
• Flashing Blue - Normal operation, the hands-free mode is activated.
• Solid Red - Warning mode - Replace batteries as soon as possible. While the water is running Solid Red LED is illuminated. When the water is off, the Red LED flashes once every 5 seconds. The faucet operates normally, solenoid valve is open.
• Rapid Flash Red - Alert Mode - Battery Failure Imminent. The Red LED flashes once a second. The first time the faucet is used, the Red LED will turn ON, the solenoid valve will be opened and remain open. The manual valve must be used until the batteries are replaced.
• Solid Red - Lockdown Mode - Replace Batteries. Extremely Low Batteries - The RED LED is ON, and water will not flow. The solenoid valve is closed and faucet will not operate until batteries are replaced.
• Long Flash Red (2 seconds on / 2 seconds off) - Board error, replace electronics kit, RP53230 See manual bypass of electronics section of Installation instructions.

Jeff, Recheck fuses/relays, probe dash wire to see if you are getting power up to dash, if not then fuse or wire broke. If you are getting power into dash then display is faulty and needs repaired or replaced. Check the attached links,Manuals and guides, Good luck with your Bike
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How to Diagnose Motorcycle Electrical Problems Dennis Kirk Inc
ATV TROUBLESHOOTING AND MAINTENANCE
Service Manuals for Download in PDF

Take the fob completely apart and clean al the parts with glass cleaner, than with water, let it dry and should work ok.

Go to Sharp's website and check availability of the clock/timer readout board. Being that old you may not be successful, but it;s worth a try.

see the diagram attached and fix it. God bless you

This sounds like an issue with the body control module.

'Check Engine' is a general warning light telling you there is a problem somewhere on the engine. **Note** It is supposed to come on when you turn the key as it is checking the engine electronics. It should go off after a couple of seconds to show the system is working properly. If it stays on get a good auto electrician to plug it into a specialist diagnostic computer to find out where the problem is.

If the brake light works, disconnect battery negative with ignition key ON and Radio ON, but engine OFF, four minutes after connect Battery terminal, do not panic if terminal sparks wile connecting, *** it well turn ignition key OFF, than start the motor and verify
if problem remains

Main board is out. Replace. Located on rear of unit