[Previous][Next]
REMOVAL AND INSTALLATION
 
 
cautionWhen the KOS&OSS-ECU is replaced, write the VIN into the ECU and register all of the current keys again. (For how to write the VIN, refer to GROUP 00 - Precautions before Service - How to Perform VIN Writing . For how to register the keyless operation key, refer to the separate manual "How to register an ID".)
Removal steps
•Glove box case assembly (Refer to GROUP 52A - Glove Box )
>>A<<1.KOS&OSS-ECU
 
 
INSTALLATION SERVICE POINT
 
 
>>A<< KOS&OSS-ECU INSTALLATION
When the KOS&OSS-ECU is replaced, the mode is shifted to the special operation mode, and the system works as follows:
  • When the engine switch is pressed, the power supply mode of the vehicle changes without key certification.
  • The engine cannot be started.
  • While turning the vehicle power on, the LED of the engine switch flashes in green.
  • After the OSS-related devices including KOS&OSS-ECU are registered and engine start is possible, the special operation mode will be cancelled automatically by operating the engine switch.
  • Check that the special operation mode cancellation is completed by checking the DTC, by checking whether the engine switch LED is flashing or not, and by checking whether the engine can be started or not.