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Author Topic: Towbar electrics help  (Read 2982 times)

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Andy B

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Re: Towbar electrics help
« Reply #30 on: 19 July 2011, 22:00:33 »

Here you go  :y

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BlueBridge

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Re: Towbar electrics help
« Reply #31 on: 19 July 2011, 22:06:04 »

Sorry about this, I have tried resizing them, but they still come up just as big, durrr, any ideas how to get them up smaller? :-[
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Jon

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Re: Towbar electrics help
« Reply #32 on: 19 July 2011, 22:07:13 »

Cheers Andy :y
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Jon

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Re: Towbar electrics help
« Reply #33 on: 19 July 2011, 22:11:13 »

looking at that again .. I wonder if its some sort of "power amplifier" ... as the input wires are quite small in comparison to the outputs, and the large input on the left looks like a power source ???
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Andy B

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Re: Towbar electrics help
« Reply #34 on: 19 July 2011, 22:12:44 »

Quote
looking at that again .. I wonder if its some sort of "power amplifier" ... as the input wires are quite small in comparison to the outputs, and the large input on the left looks like a power source ???

Which why I suspect it's a 7 way by-pass relay.  :-/
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BlueBridge

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Re: Towbar electrics help
« Reply #35 on: 19 July 2011, 22:16:51 »

Quote
Quote
Towbar colours:

Blue - Rear Fog Supply
Green - RH Flasher
White - Earth
Black - LH Side Flasher
Yellow - LH Flasher
Brown - RH Side Flasher
Red - Stop Lights
Purple - Rear Fog Lamps

Vehicle Harness:

Black/Blue - Fog Light
Black/White - Turn Signal Left
Red - +12v PermanentGrey/Black - Tail Lamp Left
Black/Yellow - Stop Lamp
Grey/Red - Tail Lamp Right
Black/Green - Turn Signal Right
Brown - Chassis/Negative
White/Black - Reversing Lamp

HTH  :y

Assuming using 12N & 12S sockets  ::)

Ha ha, your going to hate me,  cos I'm not using the sockets, where do I connect the live to?
Think I shouldn't have been so tight and got this fitted professionally.
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Jon

Andy B

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Re: Towbar electrics help
« Reply #36 on: 19 July 2011, 22:22:05 »


Quote
......
Ha ha, your going to hate me,  cos I'm not using the sockets, where do I connect the live to?
Think I shouldn't have been so tight and got this fitted professionally.

Do you mean that you're not using the OE socket in the boot? That's OK, you just need to make a proper connection ie NOT using Scotchlock connectors. You could chop the socket off & solder your  7 core cable to the individual wires.

Which live? If you mean for your newly discovered relay, just bin the relay. If you mean the feed for the caravan charging & fridge, then there is a larger red cable in the loom to the socket in the boot & put a fuse in under the dash.
« Last Edit: 19 July 2011, 22:24:07 by Andy_B »
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Entwood

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Re: Towbar electrics help
« Reply #37 on: 19 July 2011, 22:24:24 »

Quote
Quote
......
Ha ha, your going to hate me,  cos I'm not using the sockets, where do I connect the live to?
Think I shouldn't have been so tight and got this fitted professionally.

Do you mean that you're not using the OE socket in the boot? That's OK, you just need to make a proper connection ie NOT using Scotchlock connectors. You could chop the socket off & solder your  7 core cable to the individual wires.


You might wish to use screw type cable connectors FIRST .. to make sure everything works as it should, then solder/shrink wrap once you KNOW it is right .......  just a thought  ...   :)
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Andy B

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Re: Towbar electrics help
« Reply #38 on: 19 July 2011, 22:25:57 »

Quote
....
You might wish to use screw type cable connectors FIRST .. to make sure everything works as it should, then solder/shrink wrap once you KNOW it is right .......  just a thought  ...   :)

Good idea.  :y :y
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BlueBridge

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Re: Towbar electrics help
« Reply #39 on: 19 July 2011, 22:28:15 »

Quote
Quote
......
Ha ha, your going to hate me,  cos I'm not using the sockets, where do I connect the live to?
Think I shouldn't have been so tight and got this fitted professionally.

Do you mean that you're not using the OE socket in the boot? That's OK, you just need to make a proper connection ie NOT using Scotchlock connectors. You could chop the socket off & solder your  7 core cable to the individual wires.

Which live? If you mean for your newly discovered relay, just bin the relay. If you mean the feed for the caravan charging & fridge, then there is a larger red cable in the loom to the socket in the boot & put a fuse in under the dash.

I'm just connecting single electrics for trailer, so does that mean I dont need to connect the thick red live?
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Jon

Andy B

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Re: Towbar electrics help
« Reply #40 on: 19 July 2011, 22:34:32 »

Quote
.....
I'm just connecting single electrics for trailer, so does that mean I dont need to connect the thick red live?

Correct.
Just be aware that you pick up a live feed for the brakes (yellow/black) The feed at the OE socket is via a relay base up front under the dash. It's to extend the brake light check to your trailer - I suspect you won't want to do this  ::) so just find a feed from the back of the lights themselves.  :y :y
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BlueBridge

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Re: Towbar electrics help
« Reply #41 on: 19 July 2011, 22:37:47 »

Thanks for all your help, too dark now so I'll have a crack tomorrow.
Cheers everyone :y
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Jon
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