DTC Table

Precautions: Precautions for Diagnosing Trouble · General safety (00)

NOTE:

•When immobilizer DTC is detected on ECM, troubleshoot DTC item first and check whether the same DTC is indicated on the keyless start control module.
•*1: Whether immobilizer indicator light comes on or not depends on the trouble condition.

ECM

DTC	DTC name	DTC detecting condition	Immobilizer indicator light
P1610	Immobilizer ID and/or Password Not Registered	Immobilizer ID code is not registered.	Blinking
P1611	Password Not Matched	Stored password is incorrect.	Off
P1622	EEPROM Reading / Writing Error	EEPROM in ECM is corrupted.	Blinking *1
P1642	Immobilizer Communication Line Error	Communication error with keyless start control module.	Blinking
P1644	Immobilizer ID Mismatched	Verification error between ECM and keyless start control module.	Blinking
P1645	ID Code Communication Error	Communication error with ID controller.	Blinking or Lighting
P1646	ID Code Incorrectness	CAN communication error or verification error between ECM and ID controller.	Blinking or Lighting

Keyless start control module

DTC	DTC name	DTC detecting condition	Immobilizer indicator light
B1167	Immobilizer Information Mismatched	Verification error between keyless start control module and ECM.	Off
B1168	Password Mismatched	Wrong password is inputted.	Off
B1169	Registration Failure	Registration failure of ECM or remote controller.	Off
B1173	Transponder Unregistered	Transponder code in the transponder built in remote controller is not registered.	Blinking
B1175	Immobilizer Information Unregistered	Immobilizer ID code is not registered in keyless start control module.	Blinking
B1176	Specification Information Unregistered	Vehicle specification is not registered in keyless start control module.	Blinking
B1189	Immobilizer Antenna Communication Error	Communication error with engine switch (incorporating immobilizer coil antenna).	Blinking or Lighting