Cannot select ON mode with keyless access, but can select ON mode with the keyless remote touching the engine start/stop switch
Diagnostic procedure
Also check for
No. A12-1 (60 A), No. A12-3 (50 A), No. A12-4 (30 A) and No. A21 (10 A) fuse in the under-hood fuse/relay box
No. B9 (20 A), No. B31 (10 A) and No. B37 (7.5 A) fuses in the under-dash fuse/relay box
Keyless access control unit
LF antenna
Keyless remote
Low or weak keyless remote battery
MTR CONT line open/short*
IGN TRX line open/short*