Harley Davidson FLSTC Heritage Softail Classic - Recent Questions, Troubleshooting & Support

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1992 Harley-Davidson Softail Heritage Classic. What engine is this, engine # BLLN011421?

If the serial number on your motor doesn't correspond directly to an S&S motor, it's possible that the lower end, which includes the crankcase, might be a Harley Davidson component. S&S often manufactures performance parts that are compatible with Harley engines, including jugs and heads, which might be installed on a Harley lower end. This hybrid setup isn't uncommon in customized or modified motorcycles. It might be beneficial to consult with a motorcycle mechanic or a specialist familiar with Harley and S&S components to verify the specifics of your engine setup.
1/2/2024 6:53:30 PM • Harley Davidson... • Answered on Jan 02, 2024
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1994 Harley Davidson Heritage Softail Classic. Ignition Wiring diagram please?

Question edited for clarity and add Maker. Question moved to model category.

Wiring Diagrams & Electrical Troubleshooting Guide - 1993 ...

Harley-Davidson https://serviceinfo.harley-davidson.com > content > view Wiring Diagrams & Electrical Troubleshooting Guide - 1993 & 1994 All Models. Print. © 2023 Harley-Davidson Motor Company, Inc.

1993-94 All Models Wiring Diagrams & Electrical ...

Rat Bike Service https://www.ratbikeservice.com > dwnld > 1993... CAUTION. Connect ignition coil wires as shown in Figure 1. Reversing polarity ... Harley-Davidson batteries are of the lead plate/sulfuric acid electrolyte type. 177 pages ..
11/4/2023 4:12:32 AM • Harley Davidson... • Answered on Nov 04, 2023
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Hi l have a 2006 Harley Davidson Heritage Classic and my signal, speedometer, and brake lights don't work. All my fuses are good. And please tell me what the system relay fuses are for?

This question also edited for clarity and moved to model category. As stated, it isolates various electrical items when the ignition is off and key removed. You say 'system relay fuses', a relay is an electronic switch that uses a small amount of electrical power at low amperage to switch a much larger amperage current. It isn't a 'fuse'. https://www.google.com/search?q=2006+Harley-Davidson+Heritage+Softail+Classic.+What+is+the+system+relay Relays can be tested
4/30/2023 11:53:45 PM • 2006 Harley... • Answered on Apr 30, 2023
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2006 Harley-Davidson FLSTC/I Heritage Softail Classic. What is the system relay for on my bike.

Question edited for full maker and model. Question moved to maker category. What does system relay do on Harley? It isolates most of the systems on the bike from the main electrical bus when the ignition is turned off. Aug 10, 2016

Anyone know what a System Relay does specifically? : r/Harley - Reddit

reddit.com https://www.reddit.com > Harley > comments > anyone_... Search for: What does system relay do on Harley? more here https://www.google.com/search?q=2006+Harley-Davidson+FLSTC%2FI+Heritage+Softail+Classic.+What+is+the+system+relay ..
4/30/2023 11:40:45 PM • 2006 Harley... • Answered on Apr 30, 2023
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1992 HARLEY-DAVIDSON Heritage Softail Classic. The turn signals only work manually?

Question edited for clarity and add maker. Question moved to model category. It is a known issue. https://www.google.com/search?q=1992+HARLEY-DAVIDSON+Heritage+Softail+Classic.+The+turn+signals+only+work+manually ..
4/1/2023 9:57:02 PM • Harley Davidson... • Answered on Apr 01, 2023
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2007 Harley Davidson Heritage Softail. I have P1004 trouble code.

Question edited to add maker. Question moved from 'Garden' to model category. https://www.google.com/search?q=2007+Harley+Davidson+Heritage+Softail.+I+have+P1004

Help! P1004 error - Harley Davidson Forums

Harley Davidson Forums https://www.hdforums.com > ... > Touring Models Apr 7, 2017 - My bike is running rough today, I checked it and I get the error code P1004 - System Relay Contacts Closed EFI Does anyone know what causes this failure? Periodic engine light and red Key light on FB Sep 10, 2008 2010 Heritage Softail Classic died & no start Sep 7, 2020 anyone have trouble with system relay? Jul 30, 2009 More results from www.hdforums.com Missing: Heritage ‎' Must include: Heritage

Harley Diagnostic Codes

ThunderMax https://www.thunder-max.com > techdocs > harl... PDF Harley Diagnostic Codes ... To get the DTC within an area of diagnostics, push and hold the odometer reset button in ... P1004 System Relay Contacts Closed. 4 pages

My husband has a 2007 Harley Davidson Night Train and it has

JustAnswer https://www.justanswer.com > motorcycle > 77k98-hu... Oct 6, 2012 - B1004 is an invalid code. P1004, however, is not. P1004 is a problem with the system relay. the system relay provides power to the fuel pump, ... 1 answer · Top answer: Welcome. Thank you for choosing Just Answer. I need to start with more s ..
3/10/2023 6:31:37 AM • 2007 Harley... • Answered on Mar 10, 2023
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2006 Harley Davidson Heritage Softail. I put to much oil in and now it will not stop blowing out vent in breather on the bike.

Question edited for clarity. Question moved from MISC to category. It will take a while to clear as there is oil up there that shouldn't be. Videos that may help. https://www.google.com/search?q=2006+Harley+Davidson+Heritage+Softail+oil+blowing+from+breather ..
9/6/2022 8:56:54 PM • Harley Davidson... • Answered on Sep 06, 2022
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1989 Harley Davidson Heritage Softail. No lights when keys on and seems no power to starter. It doesn't engage at all.

Question edited for clarity, maker. Question moved to category. Check the fuses. Check the battery leads are tight and clean. https://www.google.com/search?q=1989+harley+davidson+heritage+softail+fuse+box+diagram ..
6/26/2022 5:06:23 PM • Harley Davidson... • Answered on Jun 26, 2022
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2011 Harley Heritage Electrical Issues

Question moved to HD sub category. Sorry tale. It has to be a simple connector block issue. They tugged a wire putting the fairing on. Look for wires that you can see around the steering head, front of the tank and up under the headlight. Usually there are a lot of wires behind the headlight glass and reflector and they fit with bullet connectors which are easy to pull apart. Wiring diagrams https://www.google.com/search?q=2011+harley+heritage+wiring+diagram ..
4/8/2022 10:28:16 PM • 2011 Harley... • Answered on Apr 08, 2022
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1998 harley won't start, just loud clicks, then all of a sudden it will turn over and start

I would put my money on a bad starter motor. I probably has either burned out brushes or the commutator is severely pitted and the brushes aren't getting juice into the armature. When you click it a hundred times, the starter motor turns enough to hit a good spot on the commutator and the motor takes off and spins the engine. Replace the starter.
2/27/2022 12:10:56 PM • 2000 Harley... • Answered on Feb 27, 2022
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2004 FLSTCI. What causes it to run hot?

Maybe..but ushud hava datastream run to help pinpoint issue. You can git the computer reflashd or programd..but uneed an oldschool mechanic. Dealerships etc are usually not as xperiencd. Buy a clymer shop book for total upkeep&rebuild. If fuel system runs to lean the engine valves get hot n ruin the motor
12/7/2021 4:46:56 AM • Harley Davidson... • Answered on Dec 07, 2021
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W hat is the spark plug gap for a 1998 hartley davidson heritage softail

Ultra classic spark plug gap 1998
8/12/2021 8:54:33 PM • 2000 Harley... • Answered on Aug 12, 2021
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2000 Harley Davidson FLSTC Heritage Softail Classic lost all electrical power

Have you checked all your grounds sometimes you a loose ground will not or will lose connection on the ignition switch you should have two hot coming in and then when you turn it on and energizes the switch as long as you still have battery voltage there when you hit the start button you should be fine but start with your grounds for
7/26/2021 2:51:05 AM • 2000 Harley... • Answered on Jul 26, 2021
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My Harley is showing code p55pe, what does it mean?

So just got my 2012 tri glide from the shop. Had the whole charging system replaced! What are the chances that now have no reverse! Any connection? There is a click, no movement and you can still hear it when in first for a min.
6/13/2021 9:50:41 PM • 2006 Harley... • Answered on Jun 13, 2021
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Whats the spark gap and oil capacity for my stock

0.9mm and possibly about 3.5-4.0L w/ filter change
5/19/2021 8:37:33 PM • 2000 Harley... • Answered on May 19, 2021
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2009 Harley Davidson FLSTC Heritage Softail Classic not charging

Duplicate question already answered
3/20/2021 4:59:31 PM • 2009 Harley... • Answered on Mar 20, 2021
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2015 Harley Davidson FLSTC Heritage Softail Classic will not turn over

Duplicate question already answered
3/20/2021 4:55:16 PM • Harley Davidson... • Answered on Mar 20, 2021
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