I assume when you say amps you mean the AC inverter units?

I didnt see any lights on any of them.

All fuses are ok. After replacing the blown 180ohm 1watt (R1) all the relays now close on the board.


The board I'm just replacing the parts on. Raymond trucks in Australia are very rare and you can't buy parts from the local toyota dealer. (and if you did, the replacement part would cost more than the value of the whole truck).

Thanks heaps for replying!