1989 L200ETXF oil pump

[jhow]

I have an oil pump problem so I think. I had the alarms going off and when I looked at the small oil tank on the engine it was very low, past the line. I went to use the emergency switch and nothing happened. I did remove the large tank to test the pump and it works when I hook 12 volts to it directly and oil came out. Could this be the switch thats broken??????::
thanks for any info

[boats.net]

Could be oil control module or wiring harness to remote oil tank. Check wire harness.