Data Connectivity Unit (DCU): Installation
- Install in the reverse order of removal.NOTE:
- When replacing OTA controller, use the diagnostic device to update S/W. (If the S/W update is not complete, OTA update is not possible.)
(Refer to Security & Vehicle Ignition System - "OVER THE AIR (OTA) ")
- When replacing OTA controller, use the diagnostic device to update S/W. (If the S/W update is not complete, OTA update is not possible.)