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Patchworks's avatar
Patchworks
Explorer
Mar 12, 2014

E450 Jayco no power, no start, possible causes?

Hi, I'm hoping someone can help me figure this one out. I have a 2006 Jayco Grayhawk on a Ford E450 Triton V10. Just purchased from private party. It was having issues with the inverter not wor...
westend's avatar
westend
Explorer
Mar 13, 2014
Are you having problems with 12V? That would be the converter that is charging the battery and powering the system, not the inverter, that inputs 12V and outputs 120V.

Quick troubleshooting: Connect to shore power. Measure voltage at output of converter (this should be 13.5 V or higher). Measure voltage at battery. It should be close to converter voltage measured.

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