Jump to content
CaddyInfo Cadillac Forum

94 DeVille NO heat or A/C Blower motor already changed

Recommended Posts

Any ideas on what may be the problem? I have a 94 DeVille that I recently purchased and was told by the previous owner that the blower motor had gone bad. I purchased a new blower and installed it but to no avail. I have been told it may be numerous things...one of which may be the climate control module, but I can not figure out how to remove the dash. The defroster button stays on all the time but nothing works...I have no air and no heat at this point and with winter fast approaching I am in desperate need of help.

Thanks to anyone who may have an answer to my dilemma

Link to comment
Share on other sites

Check for trouble codes that have been set by your on board diagnostic system

Go to here


Go to HOW TO


find your year, follow the directions to get the codes

Post them here, then we can help

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

Link to comment
Share on other sites


This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...