B2193 chain of ECM-IMMU - DTC/circuit diagnosis - Security Control System with intelligent key system

Nissan Juke Service and Repair Manual : B2193 chain of ECM-IMMU

Nissan Juke Service and Repair Manual / Security Control System with intelligent key system / DTC/circuit diagnosis / 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 displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to BCS-84, "DTC 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-61, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Perform initialization of BCM and registration 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 2.

2.REPLACE ECM

Replace ECM.

Refer to EC-447, "Removal and Installation" (MR16DDT), or EC-805, "Removal and Installation" (HR16DE).

>> INSPECTION END

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-II ...

Other materials:

Inspection
OIL LEAKAGE Check rear final drive surrounding area (oil seal, drain plug, filler plug, and carrier case, etc.) for oil leakage. OIL LEVEL 1. Remove filler plug (1) and check oil level from filler plug mounting hole as shown in the figure. CAUTION: Never start engine while checking oil l ...

Meters and gauges
1. Tachometer 2. Engine coolant temperature gauge 3. Vehicle information display — Odometer/twin trip odometer — Trip computer — Torque vectoring AWD (AWD model) — Outside air temperature 4. Fuel gauge 5. Speedometer 6. Warning/indicator lights 7. Instrument brightness control ...

B2195 anti-scanning
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 >> Refer to SEC-62, "Diagnosis Procedure". NO >> ...