SJ410 1986, full beam wire

Got an electrical gremlin? Ask the question here.
User avatar
Phillips321
Got muddy boots
Got muddy boots
Posts: 72
Joined: Fri Apr 15, 2016 5:40 pm
Location: Gloucestershire

SJ410 1986, full beam wire

Post by Phillips321 » Mon Jun 05, 2017 1:53 pm

Hi guys,

I've fitted some flood lights to the front of the truck and currently have the relay controlled by a switch that takes it's 12v from the aux for the radio. However, i wish to change this so that i can take the 12v from the full beam so they come on with them. I will keep the switch so that i can also disable the flood lights whilst on the road.

Any ideas what wire i can tap? I was hoping to bridge off a fuse but sadly the fuse is split Left and Right instead of Main and Full.

Thanks

User avatar
ScottieJ
The Boss
The Boss
Posts: 11620
Joined: Tue Apr 15, 2008 12:13 pm
Location: Chippenham, wiltshire

Re: SJ410 1986, full beam wire

Post by ScottieJ » Mon Jun 05, 2017 1:57 pm

Zuki Build

Steady as she goes!

User avatar
Phillips321
Got muddy boots
Got muddy boots
Posts: 72
Joined: Fri Apr 15, 2016 5:40 pm
Location: Gloucestershire

Re: SJ410 1986, full beam wire

Post by Phillips321 » Mon Jun 05, 2017 2:29 pm

But are they negative or positive switched?

User avatar
turbo-tom
I spend far too much time on here
I spend far too much time on here
Posts: 4478
Joined: Fri Jun 25, 2010 9:29 pm
Location: West Sussex

Re: SJ410 1986, full beam wire

Post by turbo-tom » Mon Jun 05, 2017 2:54 pm

Phillips321 wrote:But are they negative or positive switched?

positive
Tom :)

Ford Fiesta ST :D

User avatar
ScottieJ
The Boss
The Boss
Posts: 11620
Joined: Tue Apr 15, 2008 12:13 pm
Location: Chippenham, wiltshire

Re: SJ410 1986, full beam wire

Post by ScottieJ » Mon Jun 05, 2017 3:25 pm

turbo-tom wrote:
Phillips321 wrote:But are they negative or positive switched?

positive
Nope his will be negative as it'll be jap built. Only Spanish ones are positive switched and I think that's only later ones.
Zuki Build

Steady as she goes!

User avatar
Phillips321
Got muddy boots
Got muddy boots
Posts: 72
Joined: Fri Apr 15, 2016 5:40 pm
Location: Gloucestershire

Re: SJ410 1986, full beam wire

Post by Phillips321 » Mon Jun 05, 2017 6:22 pm

So if it's negative switched where can i take a feed from? :-( Bloody electronics confuse me!

I'm tempted to take one off the dash light that shows full beam is on as that's near to the relay. Any idea what colour that could be? (White?)

Thanks for your help guys, it's much appreciated

User avatar
Darrell
Suzuki, will you marry me?
Suzuki, will you marry me?
Posts: 2988
Joined: Wed Feb 23, 2011 7:54 pm
Location: south oxfordshire
Contact:

Re: SJ410 1986, full beam wire

Post by Darrell » Mon Jun 05, 2017 8:50 pm

Need to be wired as Scotties link (2nd post).
The relay needs a permanent positive and switched negative from the high beam.
2005-GV 1600se, "Hell" What do I know!

User avatar
turbo-tom
I spend far too much time on here
I spend far too much time on here
Posts: 4478
Joined: Fri Jun 25, 2010 9:29 pm
Location: West Sussex

Re: SJ410 1986, full beam wire

Post by turbo-tom » Mon Jun 05, 2017 11:00 pm

Well I never lol
Tom :)

Ford Fiesta ST :D

User avatar
twiss
SCUK Computer Wizard
SCUK Computer Wizard
Posts: 6110
Joined: Mon Nov 08, 2010 2:28 pm
Location: Birkirkara, Malta
Contact:

Re: SJ410 1986, full beam wire

Post by twiss » Tue Jun 06, 2017 6:36 am

I should add that on Couriors truck we didn't bother like that, just snipped one of the high beam wires, put two connectors on and connected them to the relay.
You arent supposed to pull a lot of juice through the switch side of a relay, but the LED headlights we have hardly use much power at all.
Twiss

'93 Suzuki Samurai Sport 1.6 16v SU. Virtual lift, spring under, 31s
'93 Maruti Gypsy MG410

"If brute force doesn't fix your problem, you aren't using enough of it."

Anton
I spend far too much time on here
I spend far too much time on here
Posts: 3859
Joined: Tue Jan 12, 2010 12:12 pm
Location: London

Re: SJ410 1986, full beam wire

Post by Anton » Wed Jun 07, 2017 7:57 am

I can't imagine it would hurt much to put a few amps through one, it's just an electromagnet after all. What's in there to break?
1985 SJ413VX (SJ50V) with SPOA, rear disc brakes, 31x10.5R15 Kaiman Malatesta tyres, an MOT and a lot left to do!

My: Build thread To-do list Pay and Play map

Post Reply