The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Speedometer Troubleshooting (electric) 200 1986

posted by  will rehsper on  Wed Oct 8 15:42 CST 2008
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Tue Jul 3 14:55 CST 2012
[RELATED]

Used to be that the odometer didn't work. I pulled it apart, replaced the gear, remove and bypass the temp. comp. board, and swap a couple of bulbs while I'm back there. Also added a 52mm tachometer at the same time if that could be relevant. All is well for a few days.

Then, while driving, the speedometer starts dropping to zero and popping back up to speed. Intermittent problem. I fiddled with the connector and it seems to help. Also, banging on the top of the dash seemed to help. Now the speedometer and odometer refuse to work at all.

What'd I mess up? The electrical connector only goes on one way, but I must admit it's pretty cheesy. I'm thinking that I disturbed some connection, electrical or mechanical, down in the speedo when I had it apart for the gear. I recall adding a little petroleum jelly to replace the 22y/o dried up grease.

-Will

Also on the list is diagnosing a non-functional rear defroster (light doesn't come on). That should be pretty straightforward, but experiences you're willing to share are appreciated. Where's the relay?
--
850 / Mini






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.