DTC P0633 (Flash Code 176) Immobilizer Key Not Programmed - ECM/PCM (RZ4E-TC)

Refer to "LHD Engine Control (RZ4E)" in the ETM (wiring diagram). (Open using the ETM viewer.).

Refer to "RHD Engine Control (RZ4E)" in the ETM (wiring diagram). (Open using the ETM viewer.).