2008 Cadillac DTS 4.6L V8 Both Fan & A/C Clutch Relays Aren’t Turning My Fans & A/C Clutch On When They Are Supposed Too & My Temperature Guage Inside My Car Just All Of A Sudden Quit Working As Well Around The Same Time As The Problem With Relays!!

[JeezyyRomero1987]

2008 Cadillac DTS 4.6L V8 Both Fan & A/C Clutch Relays Aren’t Turning My Fans & A/C Clutch On When They Are Supposed Too & My Temperature Guage Inside My Car Just All Of A Sudden Quit Working As Well Around The Same Time As The Problem With Relays!!

What could this possibly be, because if I manually make the relays come on then both of my fans come on & work & same with my A/C Clutch Relay as well if i manually make it come on & off then my ac blows ice cold as it should also!! But if I’m not manually engaging them to come on then they won’t come on which makes my car start to run hot after awhile of driving it in the hot weather as well as my ac not working either because the ac clutch isn’t kicking on & of as it would if the relay would be making it kick on & off!! I’ve check my grounds, changed my Coolant temperature switch as well check fuses everything I can think of possibly, so I’m currently thinking that whatever engages my relays to kick on & off on my car is the problem in my situation, but I don’t know exactly what it is that makes the relays kick on & off as they’re supposed to do, is it my Body Control Module(BCM), is it my Engine Control Module (ECM)?? Can someone help me out with this please because I’ve been having this problem for a while now tryin & changing stuff as I go but nothing I have done has worked or fixed the problem yet still til today it’s the same thing wrong with my Caddy, Someone please help me out, thanks in advance to whom this may concern as I’d greatly appreciate it help & u shooting me in the right direction to fix this problem that I’ve been having so thanks again in advance & I’d really really really appreciate any help or add ice in my situation & problem that I’m having!!!