Q: Battery connected backwards and won't start
The battery in my car was connected backwards. I replaced the blown relays that are in the fuse box. There is full power to all acc, but the car just won’t crank and it won’t turn over. So I jump-started the starter and it’s working, but it’s not getting the signal. Everything else in the car works fine, as far as I can tell. What should I do next to find the solution?
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