Fuse 34 Blown Front Windows Won’t Work.

Matthew Clayton · 2020-07-14 17:58:53

Was on a trip with my family over the weekend. While making our way through mud and ruts and what not my wife tried rolling the passenger window up but it did nothing, same thing for my window, I thought maybe all the bouncing around knocked them off track. We got back to camp where I realized the motors are making no noise and there is a click coming from the bcu. So I started pulling fuses, all were good but fuse 34 30amp. I replaced with my only spare and when I plugged it in there was a spark and it blew that fuse as well. Every thing else works good. Does any one have a good idea about what to do? I?ve been reading threads all day but every one else has slightly different problems. 2001 Discovery 2 SE7 UPDATE after mucking around with it the rest of the day I?m still at a loss, I ended up getting the windows up no issues with a battery and wire I had lying around.

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Jul 14, 2020 | 12:58 PM

Matthew Clayton

Thread Starter

3rd Gear

Joined: Jul 2020

Posts: 3

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From: Detroit

Fuse 34 Blown Front Windows Won’t Work.

Was on a trip with my family over the weekend. While making our way through mud and ruts and what not my wife tried rolling the passenger window up but it did nothing, same thing for my window, I thought maybe all the bouncing around knocked them off track. We got back to camp where I realized the motors are making no noise and there is a click coming from the bcu. So I started pulling fuses, all were good but fuse 34 30amp. I replaced with my only spare and when I plugged it in there was a spark and it blew that fuse as well. Every thing else works good. Does any one have a good idea about what to do? I’ve been reading threads all day but every one else has slightly different problems. 2001 Discovery 2 SE7
UPDATE after mucking around with it the rest of the day I’m still at a loss, I ended up getting the windows up no issues with a battery and wire I had lying around.

Last edited by Matthew Clayton; Jul 14, 2020 at 06:46 PM.

Jul 15, 2020 | 06:18 AM

XRAD

Pro Wrench

Joined: Feb 2019

Posts: 1,288

Likes: 445

wellll, seems like an obvious short somewhere. So try unplugging one or the other door harnesses first. Could be in the door, or the fuseblock, or switches, or in-between........

Jul 15, 2020 | 08:43 AM