How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask David H Your Own Question
David H
David H, Cadillac Technician
Category: Cadillac
Satisfied Customers: 2677
Experience:  18 years cadillac dealer.ase master master certified
Type Your Cadillac Question Here...
David H is online now
A new question is answered every 9 seconds

Deville: heater fan will not stop running even with switch..antena

Resolved Question:

i have 91 cady deville , heater fan will not stop running even with switch shut off and key off. also radio and antena will not work. any hints?
Submitted: 7 years ago.
Category: Cadillac
Expert:  David H replied 7 years ago.
The heater fan always on is usually a failed ECC power should check the radio fuse first for the radio problem.
Customer: replied 7 years ago.
what is ecc module?
Expert:  David H replied 7 years ago.
graphicThe electronic climate control power module.It is located on the rear fire wall in the engine compartment to the right of the blower is a diagram,the module is #7 .
David H and 4 other Cadillac Specialists are ready to help you

Related Cadillac Questions