Safety Neutral switch


http://209.208.111.198/Topic116946.aspx
Print Topic | Close Window

By 55 GLASS TOP - 10 Years Ago
Hello I have a new 1955 ford with the fordomatic transmission. The car would not start and I traced to a bad neutral safety switch. I have replaced the switch but it seems like it will only start in neutral . This is my first automatic so I would like to know should the car start in "Park" and well as "neutral" I As of now the new switch I have installed only starts in neutral. Thanks for any reply.
By Dobie - 10 Years Ago
As Walter Kronkite used to say, "and that's the way it is". Starting in park didn't come along until 1958, I believe.
By 57RancheroJim - 10 Years Ago
Starting in PARK didn't happen until a few years later.
By Kahuna - 10 Years Ago
Maybe I've got a problem. My new 56 starts in park. Oh well, something else to look at
Jim
By Barry L - 10 Years Ago
Just may have the newer style switch .
By paul2748 - 10 Years Ago
As others have said, up to 57 all the Fordos (including Merc's) started only in neutral.  The new switch came out in 58 and started in both park and neutral.  Supposedly, the 58 switch fits the 55-57.  

55 GLASS TOP (9/7/2015)
Hello I have a new 1955 ford with the fordomatic transmission. The car would not start and I traced to a bad neutral safety switch. I have replaced the switch but it seems like it will only start in neutral . This is my first automatic so I would like to know should the car start in "Park" and well as "neutral" I As of now the new switch I have installed only starts in neutral. Thanks for any reply.


By oldcarmark - 10 Years Ago
The 58 Switch is a direct replacement for the 55-57  Switch. Several different Part #'s were used over the Years. I can post some #'s if anyone is interested. They are available on Ebay.
By 55 GLASS TOP - 10 Years Ago
Yes I think I would like the part numbers being able to start my car in park would be a good thing. Does the switch also have contacts for the back up lights thanks
By oldcarmark - 10 Years Ago
Yes it does still operate backup Lights. As I recall even the wiring terminals are the same as stock Switch. There is one on Ebay now. C1TF-7A247-A. I will post the other Part #'s on Saturday. Have to find my Notebook where I wrote all the #'s down. 
By Half-dude - 10 Years Ago
55 GLASS TOP (9/7/2015)
Hello I have a new 1955 ford with the fordomatic transmission. The car would not start and I traced to a bad neutral safety switch. I have replaced the switch but it seems like it will only start in neutral . This is my first automatic so I would like to know should the car start in "Park" and well as "neutral" I As of now the new switch I have installed only starts in neutral. Thanks for any reply.



DAAAANG! Is that so?

My 55 had the same 'problem.' I actually spent weeks trying to find out why the car wouldn't crank as sad as that sounds. Part of the problem was the worn starter, but I was convinced there was a problem with the solenoid or activation wire to the solenoid. It was only later I realized it was the neutral safety switch. Thing is though, I figured the NSW was bad since the car could only start in neutral.. I had no idea that's how it's supposed to function.

Right now I have the NSW totally bypassed, I have the two wires going to it connected directly so the car will crank in any gear. I rely on my own carefulness not to crank the car in drive or something.
By oldcarmark - 10 Years Ago
That's how it works when they have Manual Transmission. Wiring Harness is the same for both. Just no NSS.