Napalm00
Technical Excellence Contributor
I have an extremely early truck that has what could be a series style glow plug resistor. I've never found these on any wiring diagram and I've never seen another one.
It does work but only provides lower voltage to the plugs not the full 12 volts.
I thought about adding the TDI relay but really have decided to just use the intermediate position on the ignition switch.
I do need some help identifying these three connections If anybody has ever seen it.
big brown/red is obviously power from the switch.
Little brown/red that has a broken connection I have no idea what it does.
And white with blue or slate with blue I'm thinking should go to the bulb but it's not on any diagrams and it's never functioned in my truck.
Insight?
It does work but only provides lower voltage to the plugs not the full 12 volts.
I thought about adding the TDI relay but really have decided to just use the intermediate position on the ignition switch.
I do need some help identifying these three connections If anybody has ever seen it.
big brown/red is obviously power from the switch.
Little brown/red that has a broken connection I have no idea what it does.
And white with blue or slate with blue I'm thinking should go to the bulb but it's not on any diagrams and it's never functioned in my truck.
Insight?