63/64 Cadillac Website

Wiper Motor Relay Coil Sticking

All,

My 1963 Series 62 convertible's wipers sometimes stay on after I turn them off. This is annoying as I usually have to find a speedbump or pothole to hit to turn them off!

The issue is that the relay coil (marked in image below) is sticking. Is there any recommended lubricant or other fix to prevent this coil from sticking? It looks like it would be a hard and tedious job to replace it, if I could even find the right coil.

Any and all thoughts appreciated!

Karl Schwarz
Centreville, VA

0 members like this

▶ Reply to This

Replies to This Discussion

Permalink Reply by Kurt on August 31, 2020 at 2:21pm

I had that problem. My wipers would also take several seconds to start after after the switch was turned on. In my case it was a very easy fix. I just removed the wiper motor front cover, cleaned up all the old hardened, sticky grease with solvent and re-greased the mechanism. It has worked perfectly since then (10 years). I just used regular bearing grease.

▶ Reply

Permalink Reply by Karl Schwarz on August 31, 2020 at 2:45pm

Kurt, Thanks. I actually did what you described, and it improved things quite a bit, but the sticking relay coil still sometimes causes the problem. What kind of grease did you use to re-grease?

▶ Reply

Permalink Reply by Kurt on August 31, 2020 at 2:52pm

This is what I used

▶ Reply

Permalink Reply by 3ft7bqmb7dryo on August 31, 2020 at 5:50pm

Look here for the problems. Both areas need to move freely.

▶ Reply

RSS

Welcome to
63/64 Cadillac Website

Sign Up
or Sign In

Or sign in with:

Photos

Forum

63 & 64 Eldorados at Mecum Auction in Kissimmee

Started by Jason Edge in General Discussion 1 hour ago. 0 Replies 0 Likes

Here is a 1963 & 1964 Eldorado I saw at Mecum auction in Kissimmee, Florida today. This was today’s main activity as part of the 2026 CLC Winter Reunion in Orlando. There are over 4,200 event at…Continue

64’ A/C Power Servo - Vacuum Actuator

Started by Jacob Foster in 1963/64 Cadillac Specific Discussion. Last reply by Bernie Long Jan 1. 1 Reply 0 Likes

Gents, good morning!I’m looking for advice on how to fix the A/C Power Servo on my 1964 Cadillac Deville. The unit itself seems to be working correctly, but the vacuum actuator is leaking off. Has…Continue

CLASSIC CADILLAC PARTS CLOSED JAN 5-11, 2026

Started by Jason Edge in For Sale Jan 1. 0 Replies 0 Likes

Hello All,HAPPY NEW YEAR!Just a heads up that I will be in…Continue

NUTTY Fastener Trivia

Started by Jason Edge in Trivia Jan 1. 0 Replies 0 Likes

Ok. Here is a fastener I see about every day working with my big inventory of fasteners, and thought it was worth posting as trivia. If you saw my post on Facebook (I do sell them), wait to see if…Continue

Blog Posts

1963 RHS A/C kick panel - photos needed

Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes

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 1 Like

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