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Post by leesah on Aug 24, 2020 19:55:26 GMT 10
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Post by Mustang on Aug 25, 2020 8:10:35 GMT 10
Hi Leesa, If lights were working (in the correct order) then not, it sounds like EARTH. Have a look under the van & look for a white wire terminating on the chassis, this could be rusty or loose.
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Post by Roehm3108 on Aug 25, 2020 16:43:57 GMT 10
The worst problem to have!!! Always a pain sorting old wiring out. At that age, much can vibrate loose, or as mustang suggests corrode. There will be no quick fix I suspect except to use your multimeter and find out If each wire is actually intact, from pin to light globe. Having different colours of wire connected together doesn't help. As mustang suggested, find where your earth is attached to the chassis and reseat if corroded. Then go to each of the other lamps and make sure they are OK and their contacts are nice and clean. Sand off any rust. AS you check each line and made sure they carry power, write down what each wire is. Then make sure each wire corresponds with the number in the plug. If it still doesn't work check that the wiring in the socket agrees with the pin.
Above all, HASTEN SLOWLY!
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Post by leesah on Aug 26, 2020 12:56:41 GMT 10
Thanks for the replies! I guess I need to buy a multimeter and figure out how to use that lol. I'm also trying to figure out how the 12v works. There are 12v lights and switches in the van but no 12v wire that I can find and no connection anywhere. Unless it was the red wire that they have cut off? I'll try a few more things myself but I'm heading towards getting an expert in.
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Post by leesah on Aug 26, 2020 15:18:09 GMT 10
Well I have more problems! When looking to see if I could find the end of the 12v wire from the internal lights I found some wires in very bad condition. As I can't see inside the railing I'm not sure how far the damage goes back. Looks like I need a whole rewire. Waaaaaaah! Attachments:
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Post by Roehm3108 on Aug 26, 2020 15:38:12 GMT 10
BUGGER!!!! Could end up being a blessing in disguise! If you haven't pulled the old wiring out, you may be able to use them as a "pull-through" for the new wiring. Get colour correct wiring for each lamp and attach one end securely to the old wire and pull it through. Use solder to keep everything as thin as possible so that it goes through easier. You can buy each colour correct wiring by the roll and then connect it together on the 7 wire loom under the van.
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Post by nickd15 on Aug 26, 2020 15:55:05 GMT 10
When I rewired our Travelhome, I had taken the outside fridge vent off and found that the wires were accessible from there as they were routed through the floor. I ran a new seven core through the A frame tube to the same spot, and then joined them under the front seat using a seperate fuse for each major wire. The 12 volt wire went from there up the wall cavity to the front inside light and the outside light, and then through the roof to the rear light.
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Post by leesah on Aug 26, 2020 16:52:19 GMT 10
Oh thank you to both of you! Some great ideas there. Tomorrow's job take the vent panel off!
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Post by leesah on Aug 27, 2020 14:09:23 GMT 10
Hi again, the van is so old the fridge vent is open to the inside of the van (you can see outside through it). All the wires run into the trailer underneath never to be seen again. If I attach new wires to all the old ones will they all pull out separately? Or are the clearance lights joined in a loop together? Will there be some type of junction inside the trailer where the wires split to do the left and right sides (brake lights etc.)? Wondering if I should give it a go or get a professional in. Thanks again!
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Post by Rattles on Aug 27, 2020 17:00:58 GMT 10
If you update your Profile with your General Location thus a Member close by may be able help.
Rattles
Example see at the bottom of this post
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Post by Roehm3108 on Aug 28, 2020 7:52:21 GMT 10
I agree with Rattles. I think one needs to see what's there to give any more advice. Might be best a get an auto-electrics bloke to come and look at it.
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Post by leesah on Aug 28, 2020 12:25:40 GMT 10
Oh that's a great idea! Thanks so much!!! I'm in Canberra.
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Post by tooleyau on Aug 29, 2020 19:37:43 GMT 10
Leesa, Sent you a message. Michael.
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