64 THM Electric Kickdown switch connections: only two at linkage, or more at Tranny?

Hello all.

As I reported in a prior post, I got my car back from the shop and now have a part throttle kickdown. Great! However, either by coincidence or by oversight I now no longer have a Full throttle kickdown (which I used to have after I replaced the switch on the linkage). So, I checked the connections on the linkage and they appear to be good. What I am wondering is whether there are other electrical connectors at the transmission, which may have been disconnected during the repair and not re-attached. I don't have a lift so I cannot check (other than doing it the "Brooklyn way" by driving the car half way in to the street in the driveway and crawling under -which I will do if I have to. 

So, anybody know if there are other connections at the tranny? There does not appear to be a fuse on that line.

(Yes, I do plan to test the switch  with a test light but have not done that yet because it worked fine before I dropped the car off). 

Thanks

Norm

Facebook Facebook

Views: 259

Reply to This

Replies to This Discussion

The white wire from kick down switch goes to transmission connector. Trace it back to transmission connector and make sure it is attached and no breaks in wire.

Thanks. Approximately where on the tranny does it connect? Near the Modulator or somewhere else.

See arrow below:

Noted with appreciation. 

Occam's Razor rules the day: It was a bad kick down switch on the linkage. Shoulda checked it first but it was working just a week ago. 

Thanks for all responses, I learned something anyway.

Norm

RSS

Photos

  • Add Photos
  • View All

Forum

Getting hot when going fast…

Started by Mack in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari 10 hours ago. 6 Replies

So… I do have a few of 63 Coupes, all have same setup with carbs, Pertronix, shroud, new US Radiator radiators etc … but only one of them gets a bit hot when I am hauling faster than 60mph and car…Continue

Rainstorm out of nowhere!

Started by Logan Robb in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari yesterday. 1 Reply

After dinner last night, we went for a quick cruise as the weather was cooler and the sun set was looking really good!Out of nowhere, a pop up shower appeared overhead and down-poured as we were…Continue

Convertible bumper jack

Started by Alan Clark in 1963/64 Cadillac Specific Discussion. Last reply by Logan Robb yesterday. 11 Replies

My car lacks the mechanism or spring needed to hold the jack in the storage slot on the right side of the trunk.  Anyone have a picture of the item I should find?Continue

Front grill

Started by Phillip Hill in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari yesterday. 6 Replies

Hi everyone im currently restoring my my front grill due to some previous clown painting it with silver frost paint and doing a dodgy job I would like to know what parts of the grill are anodised.it…Continue

Blog Posts

1963 RHS A/C kick panel - photos needed

Posted by SK on June 2, 2025 at 2:20pm 2 Comments

Could someone post front and back photos of the 1963 right-hand kick panel with A/C?

My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.

Many thanks,

-Samu

Edelbrock Carb Block off Plates

Posted by Chase on March 12, 2025 at 2:05pm 14 Comments

Hey guys,

I have installed the same Edelbrock carb and have done everything the same as Jason’s carb and intake project. In the spring and summer months the car starts, runs and idles great! In the fall and winter months on a cold start, the car starts awful and wants to die until it warms up. I have to keep my foot on the throttle until it warms up or it will idle just terrible and try to die. Once it’s warm, it runs fantastic! Whats going on here? I was thinking of removing the…

Continue

'63 Tailfin Tales

Posted by Mark Mata on February 22, 2025 at 5:00pm 9 Comments

New old stock seat material

Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments

I bought this seat material thinking that it’s…

Continue

Videos

  • Add Videos
  • View All

© 2025   Created by Jason Edge.   Powered by

Badges  |  Report an Issue  |  Terms of Service