P1611 ID DISCORD, IMMU-ECM
INTELLIGENT KEY SYSTEM
P1611
Description
BCM performs the ID verification with ECM that allows the engine to start. Start the engine if the ID is OK. ECM prevents the engine from starting if the ID is not registered. BCM starts the communication with ECM if ignition switch is turned ON.
DTC Logic
DTC DETECTION LOGICNOTE：
- If DTC B1611 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to DTC Logic.
- If DTC B1611 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to DTC Logic.
|
DTC No. |
Trouble diagnosis name |
DTC detecting condition |
Possible cause |
|
P1611 |
ID DISCORD, IMMU-ECM |
The ID verification result between BCM and ECM is NG. The registration is necessary. |
|
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE