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 

A/C - Dashboard warning lights 700 1990

posted by  TonyTT on  Sun Sep 4 13:34 CST 2005
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS] [RELATED]

On my 1990 Volvo 740GL the A/C compressor cycles about every 10 to 30
seconds, when the a/c clutch kicks in, the dashboard warning lights flash, (it is really kind of a "slow" flash, and the engine speed doesn't seem to matter, although at higher than an idle the lights do seem brighter)the a/c compressor clutch releases and in a few seconds it happens again. The system was charged a few weeks ago, so I don't think that it is low on refrigerant.

Every once in a while, this problem doesn't happen and the A/C blows cold - seems normal.
Any ideas on what to check or replace?





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.