Why does the battery light come on and my whole van wont move or drive? It happens at no certain time (expect usually after rain)
Battery Light On & Van Wont Move on 2007 Honda Odyssey
It sounds like you have an electrical fault with your Honda that is sensitive to moisture. You will need to have a good auto electrical/diagnostic tech trace this problem down with some wiring diagrams for your Odyssey. I wonder if your Odyssey is still covered under warranty?