1992 HZJ80 or HDJ80 electrical schematic

[davegonz]

I'm having issues with my sub tank and was wondering is anyone had an electrical schematic of a 1992 HZJ or HDJ80. Might be an issue with the switching valves, but need to check the schematic first. The sub tank switch light comes on and the sending unit seems to work, but it's not switching over to the subtank.

Thanks,

 

[OGBeno]

 

[OGBeno]

 

[davegonz]

You rock, Onur!

 

[Mr Cimarron]

I’m going to save those as well for when I have to create a functioning two tank system in the 75.

 

[Mercmanjp]

Hi Onur,

Do you have the actual HDJ80 Electric Wiring Diagram shop manual? These photos look like the diagrams from the Supplemental Service Manual.