Question about 2006 Harley Davidson FLHR Road king

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Problem starting 2002 Road King

Turn on dash switch... set to run... you can hear fuel pump run...hit start button... nothing. Just buzzing from behind left side panel. starter relay... swapped out...nothing. same noise buzzing relay... won't start. tried to jump starter... stays running for about 3-4 secs then cuts out .. please help me

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  • 2 more comments 
  • Anonymous Mar 18, 2014

    as soon as you hit the starter button lites go dimm and it cliks one time thenthe relay under seat starts buzzing

  • Anonymous Mar 23, 2014

    I got a buell 1125r turn the key to start the bike head light don't come on bike will not start wen I hit the brake head light come on and a buzz sound come wen the relays r at

  • Anonymous Mar 23, 2014

    I got a buell 1125r turn the key to start the bike head light don't come on bike will not start wen I hit the brake head light come on and a buzz sound come wen the relays r at

  • Anonymous Mar 23, 2014

    I got a buell 1125r turn the key to start the bike head light don't come on bike will not start wen I hit the brake head light come on and a buzz sound come wen the relays r at



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  • 55 Answers

Buy a new battery.

Posted on Nov 22, 2008

  • Daniel Grimm Nov 22, 2008

    you can test it with a volt meter should read 12.7.



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1 Answer

Harley troubleshooting

Engine Runs but Misfires
1. Fouled or improperly gapped spark plugs.
2. Damaged spark plug cables.
3. Incorrect ignition timing.
4. Defective ignition components.
5. An obstructed fuel line or fuel shutoff valve
(carbureted models).
6. Obstructed fuel filter.
7. Clogged carburetor jets.
8. Malfunctioning fuel pump (fuel injected models).
9. Loose battery connection.
10. Wiring or connector damage.
11. Water or other contaminates in the fuel.
12. Weak or damaged valve springs.
13. Incorrect camshaft/valve timing.
14. A damaged valve(s).

Jul 11, 2014 | 2002 Harley Davidson FLHRCI Road King...

1 Answer

I have a 2005 Harley Road King Custom. With ignition switch on, I have horn, brake lights and instrument light. I don't hear fuel pump, turn signals don't work; headlight doesn't work and

Hi Mark, I would start by checking fuses first located behind the left side panel. Then check for continuity at your system/fuel pump relay also in that same general area, check the connection at the turn signal module and for continuity at the ignition switch and your high/low beam switch. This is assuming of course that your security alarm has been disabled. for more information on your question please visit the websites below and good luck:
Harley Davidson Wiring Diagrams and Schematics
Harley Diagnostic Codes 04 to Present

Dec 10, 2012 | 2005 Harley Davidson FLHRS - FLHRSI Road...

1 Answer

I have a 2002 Road King , fuel injection and having issues with the starting. Seems if the bike sets overnight its hard to start. Takes about 3 or 4 times to start. Once started it runs like its not...

Check fuel pressure .. when you have 1/2 tank do you hear a hiss check w/ cap off..the plastic line in tank gets a hole in it from rubbing replace line from pump to tank outlet.. This is what i have heard.. For more help go to the have helped me good luck ';';';';

Jun 23, 2011 | Harley Davidson FLHR - FLHRCI Road king...

1 Answer

2000 road king. enginge light comes on at prestart but dont hear elec.fuel pump cycle. turn off and try again may cycle may not. off and on again finally cycles and can start then. whats the problem?

I would check for loose wires to either the fuel pump or the ignition switch. To repair either of these I would purchase a repair manual it is a mechanics best friend. I would not do any job on a bike without a repair manual.

Mar 03, 2011 | 2000 Harley Davidson FLHR-FLHRI Road king

1 Answer

When I turn the key in the ignition I don't hear anything and my car won't start. I tested the started and it is fine. I replaced the ignition switch. Could it be my alternator or my neutral safety switch...

no. the noise you're not hearing is the fuel pump. When u turn ur key on you should hear a buzzing like sound from the rear of the vehicle. If not, and ur car don' start, probably fuel pump. Just to verify the faulty fuel pump, have an assistant open the fuel tank cover and remove the gas cap itself. With you inside turn just the key on, and have your assistant listen for the "buzzing" or "hummin" sound. if nothing there, then faulty fuel pump. If noise is present, then perhaps you have a different problem like nothing is reaching the engine, fuel wise. Like a plugged fuel filter. when replacing the fuel pump, ALWAYS do the new strainer as installing the old one could cause a whole new set of problems and eventually wipe out the new one as well *RULE OF THUMB, WITH NEW FUEL PUMP, REPLACE FUEL FITLER.* this will be easier on the pump output to the engine. good luck.!

Aug 24, 2010 | 1994 Jeep Grand Cherokee

1 Answer

87 Nissan Pathfinder Fuel Pump

if you ran out of fuel it may have blown the fuel pump fuse. put gas in tank. replace fuel pump fuse and cycle the key on but not to the start position, you should hear a buzzing noise which is your fuel pump when the buzzing stops turn ignition off and do it again. repeat a bout 5-10 times and it should start after that.

Jul 18, 2008 | 1989 Nissan Hardbody King

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