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Ask Dave Nova Your Own Question
Dave Nova
Dave Nova, Cadillac Technician
Category: Cadillac
Satisfied Customers: 1522
Experience:  ASE Master Certification. GM World Class Certification
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I have lost the heat control, interior lites, gh beam

Customer Question

I have lost the heat control, interior lites, high beam control, trunk release, gas lid release, and power windows and doors locks
Submitted: 1 year ago.
Category: Cadillac
Expert:  Dr.Carz replied 1 year ago.

rear compartment 20 amp convience fuse good. that controls fuel door and trunk. left side engine bay big maxi 60 amp body 1 fuse also check underside of the underhood boxes have had corrosion issues out there.

Expert:  Dr.Carz replied 1 year ago.

The large 60 amp feeds multiple circuits things effected for you are on this leg.

Customer: replied 1 year ago.
Checked all and all are good
Customer: replied 1 year ago.
Changed body control module need to know where relay for ipm module is located
Customer: replied 1 year ago.
Ipm is under glove box I know but where is the relay that controls it
Expert:  Dr.Carz replied 1 year ago.

one minute

Expert:  Dr.Carz replied 1 year ago.

Explain IPM please whats it control not familiar with term.

Customer: replied 1 year ago.
Ipm controls the dash cluster fuel heat control ect... already paid $ 28.00 for no answer not paying 18 more for a phone call
Expert:  Dr.Carz replied 1 year ago.

You have paid nothing until you hit the accept button. I am here to assist lets be clear on whats been done and where you are at.

Expert:  Dr.Carz replied 1 year ago.

What died first and you say you replaced the bcm which may need programming for some features to work.

Expert:  Dr.Carz replied 1 year ago.

The comfort fuse power the heater system Its in the rear fuse block

Expert:  Dr.Carz replied 1 year ago.

I am here to answer your questions but I need feedback from you.I will earn my money so to speak but I have others I am assisting If you would like to continue I have all the resources you need for an answer but can not wait at this time. let me know your are in or I will unlock for someone else.

Customer: replied 1 year ago.
Checked all fuse front rear checked grounds there are relays for the modules I don't know where the relay for ipm module is
Customer: replied 1 year ago.
Ok thanks
Expert:  Jerry Newton replied 1 year ago.

Do you still need help with this?