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Old 06-30-2026, 02:45 PM   #1
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Default 2800 SCR Wiring Questions

good morning I recently joined the Maxum group because I purchased a year 2000 maxum 2800. Asking a favor to other Maxum 2800 boat owners with a 4.3 engine, to share photo’s of their engine compartment, especially the trim wiring. I purchased my boat as a project and noticed I have several wires in my own boat that are not connected. I would like to compare and determine if any wires should be connected, if something is missing or just a general determination to compare where these wires should be going. For any one who can share pictures I really appreciate your help! thanks in advance. Please send pictures in my DM thanks.
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Old 06-30-2026, 11:42 PM   #2
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good morning I recently joined the Maxum group because I purchased a year 2000 maxum 2800. Asking a favor to other Maxum 2800 boat owners with a 4.3 engine, to share photo’s of their engine compartment, especially the trim wiring. I purchased my boat as a project and noticed I have several wires in my own boat that are not connected. I would like to compare and determine if any wires should be connected, if something is missing or just a general determination to compare where these wires should be going. For any one who can share pictures I really appreciate your help! thanks in advance. Please send pictures in my DM thanks.
Under Documents of this site you will find the Mercruiser manual for your outdrive which includes the wiring diagram. This is assuming that you are looking for the drive diagram and not trim tab.
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Old 07-02-2026, 01:12 PM   #3
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Please send pictures in my DM thanks.
Please keep discussion in the public thread where everyone can either contribute or learn. That is the purpose of a forum.
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