PM received and replied to:
I have sent you a copy of the workshop manual electrical section for your application.
This extract part may help you trace your issue but best used in conjunction with the link that I sent you by pm.
System Description AIS000CL INPUTS Power is supplied at all times ● through 40A fusible link (letter F , located in the fuse and fusible link box) ● to BCM terminal 55, ● through 10A fuse [No.18, located in the fuse block (J/B)] ● to BCM terminal 42, ● through 10A fuse [No. 21, located in the fuse block (J/B)] ● to key switch terminal 2. When the ignition switch is ON or START position, power is supplied ● through 10A fuse [No.1, located in the fuse block (J/B)] ● to BCM terminal 38. When the ignition switch is ACC or ON position, power is supplied ● through 10A fuse [No. 6, located in the fuse block (J/B)] ● to BCM terminal 11. Ground is supplied ● to BCM terminal 52 ● through body grounds M30 and M66. When the driver side door switch is ON (door is OPEN), ground is supplied ● to BCM terminal 62 ● through driver side door switch terminal 1 and ● through driver door switch case ground. When the passenger side door switch is ON (door is OPEN), ground is supplied ● to BCM terminal 12 ● through passenger side door switch terminal 1 and ● through passenger side door switch case ground. When the back door switch (For coupe models) is ON (door is OPEN), ground is supplied ● to BCM terminal 58 ● through the back door switch terminals 1 and 3 and ● through body grounds B5, B6, D105 and T14. When the trunk room lamp switch (For roadster models) is ON (trunk is OPEN), ground is supplied ● to BCM terminal 57 ● through the trunk room lamp switch terminals 1 and 2 and ● through body grounds B5,B6 and T14. When the key switch is ON (key is inserted in ignition key cylinder), power is supplied ● through key switch terminal 1 ● to BCM terminal 37. Key fob signal is inputted to remote keyless entry receiver (the antenna of the system is built in remote keyless entry receiver). Remote keyless entry receiver sends keyfob signal ● to BCM terminal 20 ● from remote keyless entry receiver terminal 2. The remote keyless entry system controls operation of the ● power door lock ● hazard and horn reminder ● auto door lock ● interior lamp and step lamp ● panic alarm ● back door opener (For coupe)