Home › Forum › Ask A Member › OMC remote controls with the big red plug… › Re: OMC remote controls with the big red plug…
Oh, so the problem is the engine won’t shut off! I guess I would start by checking the resistance between the black yellow lead and ground right at the engine side of the powerpack three pin connector with the key off. If this test fails, you could check resistance between the ground and stop pins on the control box side of the red plug with the key switch off. You could also check the engine side of the harness making sure the ground pin of the red plug is actually grounded and there is continuity between the stop pin in the plug and the black yellow amphenol pin at the harness side of the pack connector.
Keep in mind that the pack itself might be at fault as well, although there is no published resistance test for this. But again, none of these issues are very common problems.