Where is Blower speed control module located? What does it look like?

1992 CADILLAC ELDORADO
77,000 MILES • 4.9L • V8 • 2WD • AUTOMATIC
Avatar
IAMAMEC
  • MEMBER
  • 1 POST
No air coming out of front vents ( from defroster & floor vents only).I saw in one of your 2012 blogs that blower speed module is probably the culprate, you did not give a real clear discription of what it looks like and where exactly it is located. Please give me this information, it would be highly appreciated. Thank You! Frank. P.S. Please see (2) pictures , is this the Blower Speed Module?
Aug 14, 2015 at 7:22 PM
Advertisement
Avatar
HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
there are no pics if it is lowing out of floor and defrost then it's not the module. check vacuum motor in pic to see if it is getting vacuum or not if it is the motor is no good if it's not getting vacuum the control is bad.
Image (Click to enlarge)
Attached Media
Aug 15, 2015 at 6:03 AM