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Engine Alarm Codes

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21 MLX Malibu giving out 3 different alarm codes. We ran it this morning with no issues went back out and it started to give me three different codes. Boat only has 25 hours on it been serviced after initial break in period. Dealer is closed until Tuesday due to the holiday. There’s a Mastercraft dealer in the area not sure if I should run it by there tomorrow if possible.

SPM 110 High coolant Temp Stage 1

SPM 1305 Y-pipe High Temp Stage 1

SPM 706 High Transmission Oil Temp

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I would check to see if your engine drive belt is ok.  Then check the sea strainer, inlet shut off valve, and transom flush cap.  If everything looks ok, check the coolant level and sea pump impeller.

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