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Need some help…

My fan blower isn’t working

The fuse and relay are both tested and working

I’ve put power directly to the motor and this is working

I’ve put power to the fuse holder and it works with the switch on all speeds

Lastly I tried another fuse box in case the metal track was damaged but still no good.

Also the re screen de mist isn’t working but will work with power to the fuse holder.

Is this some kind of ignition issue?

it happened to me too when I reassembled the car, it was a problem in the fuse and relay box

What exactly was the problem?

a bad contact in the connections inside the box, you must turn it upside down, remove the cover and clean the contacts