Quote:
Originally Posted by RocketyMan
F48 (fuse 48) that goes to the A/C control module
The draw for this is NORMAL. Whenever you open the door, unlock the car...etc. This modules "wakes up" and you hear a little motor spin around. This unit will EVENTUALLY go to sleep after circa 15 mins..?
One test you can do for this is to sit in the car for approx 15 mins and see if you can hear the little module turn off. If you've noticed, that's why there's ALWAYS dust on the left side of those slats. The little fan is usually always circulating air when the module is not asleep.
|
Thanks RocketyMan - that was going to be my next point to check for a wiring diagram of what goes on with that circuit so that’s really helped
I did the 16min car to sleep step before testing. I think I’ll do it again and put my ear to the unit to see if I can hear the little fan. I was too busy grunting & moaning at the angle I had to lie in to test the fuses in the glove box at the time so all I got (& had time for) when I did it was to get the basic readings.
I’ve pulled the fuse out in the meantime to save the battery for now. Just need to figure out what’s making it stay on if it’s that