Nissan Juke Service and Repair Manual : B2192 ID discord, IMMU-ECM
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in “Self Diagnostic Result” mode of “BCM” using CONSULT-III.
Is DTC detected? YES >> Go to SEC-60, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.PERFORM INITIALIZATION
Perform initialization of BCM and reregistration of all Intelligent Keys using CONSULT-III.
For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
Can the system be initialized and can the engine be started with reregistered Intelligent Key? YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK SELF DIAGNOSTIC RESULT
1. Select “Self Diagnostic Result” mode of “BCM” using CONSULT-III.
2. Erase DTC.
3. Perform DTC CONFIRMATION PROCEDURE for DTC B2192. Refer to SEC-60, "DTC Logic".
Is DTC detected? YES >> GO TO 3.
NO >> INSPECTION END
3.REPLACE BCM
1. Replace BCM. Refer to BCS-93, "Removal and Installation".
2. Perform initialization of BCM and reregistration of all Intelligent Keys using CONSULT-III.
For initialization and registration procedures, refer to CONSULT-III Operation Manual NATS-IVIS/NVIS.
Can the system be initialized and can the engine be started with registered Intelligent Key? YES >> INSPECTION END
NO >> GO TO 4.
4.REPLACE ECM
Replace ECM.
Refer to EC-447, "Removal and Installation" (MR16DDT), or EC-805, "Removal and Installation" (HR16DE).
>> INSPECTION END
P1616 ECM
DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION 1. Turn ignition switch ON amd wait 2 seconds or more. 2. Check DTC in “Self Diagno ...B2193 chain of ECM-IMMU
DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to BCS-83, "DTC Logic". • If DTC B2193 is disp ...Other materials:
Combination meter
Reference Value
VALUES ON THE DIAGNOSIS TOOL
NOTE:
Some items are not available according to vehicle specification.
TERMINAL LAYOUT
PHYSICAL VALUES
Fail-Safe
FAIL-SAFE
The combination meter activates the fail-safe control if CAN communication
with each unit is malfuncti ...
System
Relay control system
RELAY CONTROL SYSTEM : System Diagram
*1: Except for MR16DDT engine models
*2: For MR16DDT engine models
RELAY CONTROL SYSTEM : System Description
IPDM E/R activates the internal control circuit to perform the relay ON-OFF
control according to the input signals
from va ...
Trouble diagnosis
System Diagram
Condition of Error Detection
DTC (e.g. U1000 and U1001) of CAN communication is indicated on SELF-DIAG
RESULTS on CONSULT-III
if a CAN communication signal is not transmitted or received between units for 2
seconds or more.
CAN COMMUNICATION SYSTEM ERROR
• CAN communicati ...