Cannot select ON mode with keyless access and with the keyless remote touching the engine start/stop switch

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Diagnostic procedure

Symptom troubleshooting

Also check for

Check the No. Aa (150 A) and No. Ad (70 A) fuses in the 12 volt battery terminal fuse box.
Check the No. B18 (10 A) fuse in the under-hood fuse/relay box.
Check the No. C16 (10 A) fuse in the under-dash fuse/relay box.
Check the No. D1-4 (50 A), No. D2 (30 A), and No. D4 (30 A) fuses in the fuse holder.
Poor connections at the body control module
Keyless remote
Body control module
Electric steering lock *
Engine start/stop switch
Harness/connections