NISSAN TIIDA 2007 Service Repair Manual

SEC-96
< COMPONENT DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
B2192, P1611 ID DISCORD, IMMU-ECM
>> INSPECTION END

B2193, P1612 CHAIN OF ECM-IMMU
SEC-97
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B2193, P1612 CHAIN OF ECM-IMMU
DescriptionINFOID:0000000001404183
BCM performs the ID verification with ECM that allows the engine to start. BCM starts the communication with
ECM if ignition switch is turned ON and starts the engine if the ID is OK. ECM prevents the engine from start-
ing if the ID is not registered.
DTC LogicINFOID:0000000001404184
DTC DETECTION LOGIC
NOTE:
 If DTC B2193 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to XX-
XX, "*****".
 If DTC B2193 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to XX-
XX, "*****".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Refer to SEC-97, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000001404185
1.REPLACE BCM
1. Replace BCM. Refer to XX-XX, "*****"
.
2. Perform initialization with CONSULT-III.
For initialization, refer to CONSULT-III Operation Manual.
Does the engine start?
YES >> BCM was malfunctioning.
NO >> ECM is malfunctioning.
 Replace ECM.
 Perform ECM re-communicating function.
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
B2193
CHAIN OF BCM-
ECMInactive communication between ECM and BCM Harness or connectors
(The CAN communication line is
open or short)
BCM
ECM P1612

SEC-98
< COMPONENT DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
B2196 DONGLE NG
B2196 DONGLE NG
DescriptionINFOID:0000000001404189
BCM performs the ID verification with the slave control units (ECM, ABS actuator, EPS column assy, IPDM E/
R, combination meter).
If either slave control unit is replaced by used part, perform initialization with CONSULT-III. But if the control
unit is replaced by new part, the system does not need initialization.
DTC LogicINFOID:0000000001404190
DTC DETECTION LOGIC
NOTE:
 If DTC B2196 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-90, "
DTC Logic".
 If DTC B2196 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
SEC-91, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self Diagnostic Result” with CONSULT-III.
Is the DTC detected?
YES >> Refer to SEC-98, "Diagnosis Procedure".
NO >> INSPECTION END.
Diagnosis ProcedureINFOID:0000000001404191
1.PERFORM INITIALIZATION
1. Perform initialization with CONSULT-III. Re-register all ignition keys. Refer to “SEC-87, "
COMMON ITEM :
CONSULT-III Function (BCM - COMMON ITEM)"”.
2. Start the engine.
Dose the engine start?
YES >> INSPECTION END
NO >> Perform “Self Diagnosis Result” for each control unit.
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
B2196 DONGLE NGThe ID verification results between BCM
and each slave control unit are NG.ECM
 ABS actuator assy
 EPS column assy
 Combination meter
IPDM E/R

P1610 LOCK MODE
SEC-99
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P1610 LOCK MODE
DescriptionINFOID:0000000001404192
When the starting operation is carried more than five times consecutively under the following conditions, NATS
will shift to the mode which prevents the engine from being started.
 Unregistered mechanical key is used.
 BCM or ECM's malfunctioning.
DTC LogicINFOID:0000000001404193
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Refer to SEC-99, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000001404194
1.CHECK ENGINE START FUNCTION
1. Perform the check for DTC except DTC P1610.
2. Use CONSULT-III to erase DTC after fixing.
3. Check that engine can start with registered mechanical key.
Does the engine start?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
P1610 LOCK MODEWhen the starting operation is carried out
five or more times consecutively under the
following conditions.
 Unregistered mechanical key
 BCM or ECM's malfunctioning.—

SEC-100
< COMPONENT DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis ProcedureINFOID:0000000001404197
1.CHECK FUSES AND FUSIBLE LINK
Check that the following fuses and fusible link are not blown.
Are the fuses or fusible link blown?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
Terminal No. Signal name Fuses and fusible link No.
22
Battery power supply9 (10A)
74, 79G (40A)
24 Ignition power supply 55 (10A)
Te r m i n a l s
Ignition switch position
(+)
(−) BCM
OFF ACC ON
Connector Terminal
M1824
GroundApprox. 0 V Approx. 0 V Battery voltage
22
Battery voltage Battery voltage Battery voltage
M20 74, 79
BCM
GroundContinuity
Connector Terminal
M18 2
Ye s
M20 70

VEHICLE SECURITY INDICATOR
SEC-101
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VEHICLE SECURITY INDICATOR
DescriptionINFOID:0000000001532075
 Vehicle security indicator is located on top left side of the instrument panel near the autolight sensor.
 NATS (Nissan Anti-Theft System) and vehicle security system conditions are indicated by blink or illumina-
tion of vehicle security indicator.
Component Function CheckINFOID:0000000001532076
1.CHECK FUNCTION
1. Perform “THEFT IND” in the “Active Test” mode with CONSULT-III.
2. Check vehicle security indicator operation.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Refer to SEC-101, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001532077
1.CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect security indicator lamp connector.
3. Check voltage between security indicator lamp harness connec-
tor and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness.
2.CHECK SECURITY INDICATOR LAMP SIGNAL CIRCUIT
1. Disconnect BCM connector.
Te s t i t e m D e s c r i p t i o n
THEFT INDON
Vehicle security indicatorON
OFF OFF
ALKIA0846ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
security indicator lamp connector Terminal
M31 1 Ground Battery voltage

SEC-102
< COMPONENT DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
VEHICLE SECURITY INDICATOR
2. Check continuity between BCM harness connector (A) M19 ter-
minal 47 and security indicator lamp connector (B) M31 terminal
2.
3. Check continuity between BCM connector (A) M19 terminal 47 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM FUNCTION
1. Connect BCM and security indicator lamp connectors.
2. Turn ignition ON.
3. Perform “THEFT IND” in the “Active Test” mode with CONSULT-III.
4. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace security indicator lamp. Refer to XX-XX, "*****".
NO >> GO TO 4.
4.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END
ALKIA0852ZZ
BCM connector Terminalsecurity indicator lamp con-
nectorTerminal Continuity
M19 47 M31 2 Yes
BCM connector Terminal Ground Continuity
M19 47 Ground No
ALKIA0853ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M19 47 GroundActivation ON: 0v
Activation OFF: Battery voltage

SECURITY SYSTEM PRE-WIRING
SEC-103
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SECURITY SYSTEM PRE-WIRING
Wiring Diagram - SECURITY SYSTEM PRE-WIRING -INFOID:0000000001532180
ALKWA0086GB

SEC-104
< COMPONENT DIAGNOSIS >[WITHOUT INTELLIGENT KEY SYSTEM]
SECURITY SYSTEM PRE-WIRING
ALKIA1251GB

SECURITY SYSTEM PRE-WIRING
SEC-105
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ALKIA1252GB