Harley Speed Sensor Wiring Diagram
I believe in 95 harley began using an electronic speedometer in place of the cable drive units.
Harley speed sensor wiring diagram. Might be a failing harley speed sensor. Sometimes fine metal shavings or or a paste like film from normal transmission wear can cover the end of the sensor. I have a few harley manuals with the wiring diagrams for sportsters dynas softails and touring bikes. Looking to test your 3 wire hall effect style speed sender.
This will cause the sensor to work intermittently or not at all. Here is a simple guide to testing the output of your sender using a standard mu. Doesnt turn on when is hot. I plugged the speedo wiring harness into the plug under the tankthe speedo lit updid its pre start sweep of the needlethe odometer lit up and showed 4000 miles or so the signal lamps flashed a few timesthem it quitnow the speedo does nothing when the bike is turned ondoes anyone have a wiring diagram for the speedometer wiring harness.
The speed sensor is below the battery at the back of the transmission almost. It appears that all that is needed for these speedos to work is the speedo sensor and a power source. Harley davidson road king 2004 cuts off when is hot. Testing 2 and 3 wire speed sensors.
Use our dual fan wiring diagram and guide to make sure you properly wire your fans to your thermostat. For harley davidson electric speedometers. By speedway tech team. I know they work off a speedo sensor in the transmission.
See wiring diagrams on next page. Control module on 2007 model bikes with cruise this is usually about 3 4 after the speed sensor plug at the sensor. You will find that your turn signal problem is linked to your speedo. And main breaker without removing rear tire.
The 3 wire speed sensor is externally powered so you will need a power source of some form. We strongly urge you to take the affected motorcycle to an authorized harley davidson dealer to have the appropriate service performed as soon as possible ok 99949 15en 2015 wiring diagrams.