LEXOWINO

Recently I came across a 95 SC300 with some issues. Most have subsided or have been cleared.
An issue I can not solve is the headlights not turning on?

I have blinkers running lights brake lights but no head lights. It is not a fuse. I am wondering if maybe there is a sensor or a switch perhaps a relay that I have overlooked or is malfunctioning?

Thanks fellas.

LEXOWINO

For any one that may be using the forums and search function as a means of technical reference; considering not many people contribute properly. Ill disclose the following for my vehicle .
I found the following:
Red/green wire at I16 connector located on the integration relay comes from the headlight switch when on "head" position. Integration relay is located under the junction block No.1.
The I16 connector red yellow wire then connects to IE1 connector located on junction block No.4 on the side of junction block No.1.

Red yellow at the connector IE1 runs to the headlamp relay .

Edit04222015
Ill update terminals of each connector for no useless questions or confusion

1JZPWRD

iTrader: (59)

Is there standard bulbs in the housing or HID's? Does the high beams work or nothing at all?

LEXOWINO

Fellas my issue came back two fold.

The fog lights on one side do not function and it appears that if I jump the head light relay with a paper clip the headlight switch can control the head lights. The fogs can cut on or off but if I put the high beams on the lo beams on fogs dont cut off.

This is all bad. When I turn the head light switch on there is power going to the relay .
Is it not strong enough?

I do get some control of the fogs and headlights if I jump the headlight relay .

Also does any one know what the DIM relay is on a 95 USDM and its function?

LEXOWINO

Various connectors





Various connectors





Points of intrest. Where is the dim relay?





Integration relay headlight wire to headlamp relay under relay box No.2





Underside of relay box no.2 located in the engine compartment





DIM relay missing?





Switch





Headlamp switch , where is that connector located?





Locations








Fog light relay Im unsure of whats causing. Only one fog to come on.








[I]Junction block2 /I]





[I]Junction Block2/I]

LEXOWINO

If i jump that headlight relay with a paper clip will the clip melt?

LEXOWINO

Well fellas I took it to a boss electrician. Now my hibeams low beans and fogs can all function at the same time IF I choose to.