which junction box post ?

[Dutie]

Wanna power up my logolite directional signals. Directions says to run the fuse wire through the junction box and connect to the post. I currently have an electric windshield wiper that operates from the left side post from the outside. Can I connect my logolite power wire to this same post to power these lights as well. assuming left side is driver side. Thanks in advance for all replies...... Dutie

[Mike V. Florida]

When you operate the wiper does the ammeter move?

If yes wire the other post.
If no wire to the same post.

I would not want to see the meter move every time the lamps flash.

[Tom Wesenberg]

Yep, do as Mike said because normally the ammeter is to show only the charge going into the battery, or if the lights get left on, then the charge coming out of the battery.

At the end of 1929 Ford did change the wire feeding the coil to the other junction box terminal so you could watch the needle swing as the engine cranked. This is a good diagnostic tool when the engine doesn't fire right up, so I switched my 1928 to the other side also.

[H. L. Chauvin]

Hi Dutie,

When I received my Logolites, for a connection, I read where they specified a particular junction box post; and I remember it was "not" the post most recommended to use for most other accessories.

I called Logolite and they explained why .... but honestly, I cannot remember why ..... think it had something to do with the coil ..... followed their recommendation with no problems.

Because of this past experience, it may or may not be advantageous to call the manufacturer for an explanation.

[Ed Saniewski]

Mike and Tom, why don't you want to see a draw on the amp meter? I like to know when the electrial system has a load. If nothing else it could be a reminder that the lights are still on

[Tom Wesenberg]

Sponsored Links (Register now to hide all advertisements)

Originally Posted by Ed Saniewski

Mike and Tom, why don't you want to see a draw on the amp meter? I like to know when the electrial system has a load. If nothing else it could be a reminder that the lights are still on

Do you want to see the load on the generator, or do you want to see the load from the battery. That is the only difference as to which terminal is used. I like to look at the ammeter as I step out of the car to make sure no drain is showing on the ammeter. This would be as Mike mentioned in reply #2.

[H. L. Chauvin]

Hi Dutie,

Per reply no. 4 above: From my 2006 10 year old Logolite's 8-1/2" x 11" Instruction Sheet, dated 2006:
---------------------------------------------------------------------------------------
INSTALLATION

Step 2: RUN WIRES

13. Connect ring terminal to the terminal block post that the ignition coil is "not" connected to. "Caution: DO NOT connect to ignition switch terminals."

------------------------------------------------------------------------------------------------

On these same Logolite instructions is a diagram indicating connecting the Logolites to the passenger side post of the junction box.

Even though I spoke to the owner to clarify instructions .... my order was processed by a lady named 'Gloria" .... like "Gloria Hallelujah" ..... this might help also if she is still working there!!!!

[Dutie]

Originally Posted by Mike V. Florida

When you operate the wiper does the ammeter move?

If yes wire the other post.
If no wire to the same post.

I would not want to see the meter move every time the lamps flash.

Yes, the amp meter moved an amp or two when wiper is on. I will connect to the other post on passenger side as the other replies have also suggested and keep you posted. thanks Dutie

[Dutie]

Mr. Chauvin Many thanks for the 2006 instructions of the logos. My 2017 instructions are identical, passenger side for the hook up. Gonna lightem up tomorrow, will keep you posted and thanks again.....Dutie

[Dutie]

Originally Posted by Tom Wesenberg

Yep, do as Mike said because normally the ammeter is to show only the charge going into the battery, or if the lights get left on, then the charge coming out of the battery.

At the end of 1929 Ford did change the wire feeding the coil to the other junction box terminal so you could watch the needle swing as the engine cranked. This is a good diagnostic tool when the engine doesn't fire right up, so I switched my 1928 to the other side also.

Thanks Tom for the conformation, I will keep you posted. Gonna hook up tomorrow...... Dutie

[Dutie]

Hi fellas

Got em connected and flashing today....not to bad, definitely in your face and you can see them well from the side as Mr. Chauvin says. Thanks for all the help from you guys who have replied.....Dutie