Electrical issues/identification help needed (1 Viewer)

[Indestructible 47]

Hey fellow 70 owners I'm in need of some electrical help. Firstly:

I have some fyrlyt 250w spotties and when i switch the lights off i have to also turn off the spotlight switch. Normally my spotlights should not turn on with the lights off. When the lights are on my spotlights act as normal.... as in in when high beam is on and off with low beam. Any ideas?

Secondly:

Can anyone identify this unit and what it does?

Thirdly:

this seems to be a factory item. What is it and what does it do?

Fourth:

What are all these plugs and wires for? I suspect a few of them are aftermarket things. Also what goes in the slots in this panel?

Lastly (for now):

What is this plug for? It's under the steering coloum

Any help would be much appreciated and many thanks in advance

 

[ca18sean]

The one thing with a screen and buttons is a turbo timer, not factory. Allows the truck to idle with the key removed for a pre-set length of time to allow the turbocharger to cool down. I suspect some of the wires around the steering column hook to that. It is usually wired in line between the factory key switch and the factory harness.

 

[JimmyPrado]

Not sure if this helps as it is for the 1990+ models, but I translated this wiring manual a couple of months ago. If anyone finds any typos or things that should be changed please PM me the details.
Dropbox - '90-'92 70-Series Wiring Manual.pdf

This may be helpful too.

 

[Indestructible 47]

This may be helpful too.

I unfortunatly can't get that link. Is there another way around that you know of? Thanks for chipping in

 

[Indestructible 47]

The one thing with a screen and buttons is a turbo timer, not factory. Allows the truck to idle with the key removed for a pre-set length of time to allow the turbocharger to cool down. I suspect some of the wires around the steering column hook to that. It is usually wired in line between the factory key switch and the factory harness.

Thanks for that i guess the next thing if to find out where it plugs into.

Also i believe third is a dash light dimmer switch?

 

[ozcrusier]

Turbo timer as above the second thing looks like the knob for the dash dimer it lives above the fan switch and lastly there should be air filter warning lamp on the left side all the others are for spare switches with blank off plates depending on what model cruiser.
I have all the factory manuals to suit this truck

 

[AirheadNut]

I unfortunatly can't get that link. Is there another way around that you know of? Thanks for chipping in

If you want to PM me your email I can send it to you.

 

[Indestructible 47]

If you want to PM me your email I can send it to you.

PM sent. thanks heaps