Accidental Battery cable switched trying to jump start 2004 crv

[Carmine Tassione]

My 2004 CRV was draining the battery overnight after buying a new battery it did again, my neighbor offered to jump the car, however he connected the wires in the CRV backwards. Now the car won’t start at all, it cranks and turns over but will not start. the fuses in the driver side panel are all intact as are the ones in the engine compartment. mechanic at Honda dealership can’t locate the problem. Can you help me with what the culprit could be, where to look? Thank you!

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