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Hello. My name is ***** ***** I will be helping you today.
What is your voltage on each side of the fuse?
Then its no good. Replace it and recheck.
In. Check it with the fuse in.. touch your probe to the holes in the top of the fuse.
Do you know how to remove the switch?
That whole housing has to be removed from the headlliner for you to access the back of the wires. I dont have a seperate R&R procedure on it. Its saying you have to remove the whole headliner... so its a big job. You may be able to find a shortcut on youtube or something. I havent had to remove one yet but I imagine theres an easier way. If you can get it down I can help you test it.
I fail to understand how a bad relay is providing power to the fuse.
Im looking at the schematic., The power goes straight from the sunroof fuse to the sunroof module/motor.
Where is your schematic from?
And youre taking that generic (outdated) diagrams view on this issue even though it doesnt apply to your car?
Doing exactly what you just said youre not going to do.