part of a pic from another member. The Terminal Block was listed as under the Battery Tray on an older model SD.

The connections marked with the red Xs are the wires going to a remote Starter Switch.

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84 300D, 82 Volvo 244Gl Diesel

here is a picture of my setup.... the owner before me put in a relay that im not sure what its for. it could be for a aftermarket stereo that is hooked up...

it seems mine goes in the order of
#1 junction red wire to relay purple into wire loom that goes up into firewall

#2 two blue wires one goes to alternator regulator and one into same loom as the purple wire in junction one into firewall

#3 two 10 gauge wires going to alternator power supply.

#4 two 10 gauge wires going to starter that join the 4 gauge + wire to the + terminal on the battery.

the starter ignition wire plugs into the bottom relay position opposite sides of the red that join the juntion #1 position...

should i ditch the relay for now and hook it up factory?

What is the c100 fuse block like. Could this be a issue. I tried to look it up but didn't see anything about it. All I found is that it's located under the fuse box.

Your engine still grounded to the chassis?

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Closing the store
Benzbonz.biz on your smart phone or tablet.

That's my pic, it worked, but the FSM has a different set to connect.

Seems you're not getting anything, measure voltage across those two.

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83 SD

84 CD