Do compression test. Engine may have some internal issues.
Also easier to troubleshoot and fix individual switches and connectors. Unless you bought brand-new OEM factory harness from authorised Honda dealer, there little chance that it's any better than one on bike. Might even be worse and you'll have additional troubleshooting to do.
Also easier to troubleshoot and fix individual switches and connectors. Unless you bought brand-new OEM factory harness from authorised Honda dealer, there little chance that it's any better than one on bike. Might even be worse and you'll have additional troubleshooting to do.