03 dyna fxd crank sensor

[iamalienru]

I am replacing my crank sensor on my 03 dyna fxd. I have noticed that some bikes have a clip box around the oil filter. Well mine does not. So my question is does the wiring run all the way up to the ign. module or is there a  clip under the seat prior to going into the module. If you have done this before and have any tip or info I would really appreciate it. I am new to this group thank you for accepting me. 

[speedzter]

The crank sensor wires and oil pressure sensor wire are combined together in one sheath , and run up to two connectors under the seat .
It's a fiddly job to try and remove the old wires and run the new wires , so
usually easier to run them separately or cut and splice .

Take a look at an online Harley parts diagram and it becomes obvious .

[Fugawee]

According to My HD Service Manual...the Crank Position Sensor Wire should be 2 Wires...Red and Black, going to a 2 Wire Connector, then Off to the Ignition Module.

The Oil Pressure Sending Unit is a Single Wire...Green with a Yellow Stripe Tracer, going to a Single Connector, then heads toward the Speedometer.

I would suggest tracing out the Crank Sensor Wiring from the Sensor and see if You run across a Connector.
If You don't...it may have been previously replaced and Cut and Spliced at some point as mentioned by Speedzter.
If No Connector is found...keep Your eyes open for a Heat Shrink Splice, or a Taped-Up Connection.

[iamalienru]

According to My HD Service Manual...the Crank Position Sensor Wire should be 2 Wires...Red and Black, going to a 2 Wire Connector, then Off to the Ignition Module.

The Oil Pressure Sending Unit is a Single Wire...Green with a Yellow Stripe Tracer, going to a Single Connector, then heads toward the Speedometer.

I would suggest tracing out the Crank Sensor Wiring from the Sensor and see if You run across a Connector.
If You don't...it may have been previously replaced and Cut and Spliced at some point as mentioned by Speedzter.
If No Connector is found...keep Your eyes open for a Heat Shrink Splice, or a Taped-Up Connection.

I bought the bike new so no slpicing has been done. I have seen two connectors under the seat just want make sure I have the right connector  black and red wiring should help just wish I could loosen up the line coming up the tubing to be sure.

[Ohio HD]

Use an ohm meter and you'll be able to find out if the other end of the wire run is the correct wire.

[Hossamania]

Knowing my level of patience, I'm pretty sure mine would be a cut and splice solution.

[FSG]

[Fugawee]

If You haven't found that Connector yet...I seem to recall a Buddy of Mine and Myself working on His 03' FXDWG finding the Crank Sensor Connector located Zip-tied on the Right Side of the Straight Section of the Lower Frame, behind the Front Exhaust Pipe.
Approx. around the area of where Your right foot would be.
Been a while, about 10-15 years...but I think that is where it was.

[Tacocaster]

Can't say if similar info is included in the 03 SM's but it is there in 07 fershur. You should be able to find a section that describes exactly where the 79 (A & B) connector is located.