Dash gauge’s not turning on 2008 launch

[Evan46]

When I turn the key to the on position I have zero gauges turning on. The boat will start the fuel pump and turn over fine. The boat will also run fine but no gauges. This started happening intermittently but is now full time. I have looked for a fuse with no luck. Does anyone have any recommendations on where I should start? ( I have replaced the ignition key module already)


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[Mischief IV]

When I turn the key to the on position I have zero gauges turning on. The boat will start the fuel pump and turn over fine. The boat will also run fine but no gauges. This started happening intermittently but is now full time. I have looked for a fuse with no luck. Does anyone have any recommendations on where I should start? ( I have replaced the ignition key module already)


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Is there a circuit breaker before the fuse block? My 2012 has a breaker to cut all electronics next to battery cut off switch.

[Evan46]

I have a complete new mmdc, gauges, and wire harness. I am trying to replace but 4 of the five gauges have the same wire colors and pin set up. How do I find out which cluster goes to which gauge?


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[MJHKnox]

Dealer might be able to help you out on their computer with online diagrams.

[Turbinesurgeon]

Check power at the ignition switch on the accessory side as well


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