Just in case someone did like I did and assumed that all of the connectors for the gauges are keyed, one isn't! The connector for the odometer can be put it 2 ways, the power lead (purple) goes on the top.
For those wondering how the dimmer for the gauge back lighting works, the back light signal to the gauges is a battery voltage (~12 to 14v) square wave with a varying duty cycle from 5% to 100%.
For those wondering how the dimmer for the gauge back lighting works, the back light signal to the gauges is a battery voltage (~12 to 14v) square wave with a varying duty cycle from 5% to 100%.
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