2009 NISSAN TIIDA key

Monitored Item Description
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEYLESS LOCK* Indicates [ON/OFF] condit ion of lock signal from keyfob.
KEYLESS UNLOCK* Indicates [ON/OFF] condit ion of unlock signal from keyfob.
I-KEY LOCK** Indicates [ON/OFF] condition of lock signal from keyfob.
I-KEY UNLOCK** Indicates [ON/OFF] condition of unlock signal from keyfob.
I-KEY TRUNK** Indicates [ON/OFF] conditio n of trunk open signal from keyfob.
TRNK OPNR SW Indicates [ON/OFF] condition of trunk opener switch.
TRUNK CYL SW Indicates [ON/OFF] condit ion of trunk key cylinder switch.
TRNK OPN MNTR Indicates [ON/OFF] condition of trunk lid status.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch LH.
DOOR SW-AS Indicates [ON/OFF] condition of front door switch RH.
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
KEY CYL LK SW Indicates [ON/OFF] condition of lock signal from key cylinder switch.
KEY CYL UN SW Indicates [ON/OFF] condition of unlock signal from key cylinder switch.
CDL LOCK SW Indicates [ON/OFF] condition of lock signal from door lock/unlock switch LH and RH.
CDL UNLOCK SW Indicates [ON/OFF] condition of unlock signal from door lock/unlock switch LH and RH. Test Item Description
THEFT IND This test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-III screen is touched.
VEHICLE SECURITY HORN This test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT-III screen is touched.
HEADLAMP (HI) This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5
seconds after “ON” on CONSULT-III screen is touched.

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Trouble Diagnosis
INFOID:0000000004305123
WORK FLOW
• For “POWER DOOR LOCK SYSTEM” diagnosis, refer to BL-22 .
• For "INTELLIGENT KEY SYSTEM” diagnosis, refer to BL-86 .
• For “REMOTE KEYLESS ENTRY SYSTEM” diagnosis, refer to BL-58 .
Preliminary Check INFOID:0000000004305124 Configuration " .
OK or NG OK >> Proceed with the preliminary check to verify system operation.
NG >> Change BCM configuration for "THEFT ALARM" to "WITH". Refer to BCS-18, " Configuration " .

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Symptom Chart
INFOID:0000000004305125
SYMPTOM PROCEDURE Diagnostic procedure
1 Vehicle security
system cannot be
set by ···· AII items
Diagnostic Procedure 1 (Door switch check) (Hatchback)
Refer to BL-238, " Diagnosis Procedure 1 " .
Diagnostic Procedure 7 (Door switch check) (Sedan)
Refer to BL-242, " Diagnosis Procedure 7 " .
Diagnostic Procedure 8 (Trunk switch check) (Sedan)
Refer to BL-244, " Diagnosis Procedure 8 " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .
Lock/unlock switch Diagnostic Procedure 6 (Door lock/unlock switch check)
Refer to BL-242, " Diagnosis Procedure 6 " .
If the above systems are “OK”, check main power window and door lock/un-
lock switch. Refer to GW-19 .
Door outside key (driver) Diagnostic Procedure 3 (Door key cylinder switch check)
Refer to BL-242, " Diagnosis Procedure 3 " .
If the above systems are “OK”, check main power window and door lock/un-
lock switch. Refer to GW-19 .
Intelligent key Check Intelligent Key entry function. Refer to
BL-88, " System Description "
If the above systems are “OK”, replace BCM. Refer to
BCS-18, " Removal
and Installation of BCM " .
Keyfob (without Intelligent Key) Check remote keyless entry function. Refer to
BL-69, " Preliminary Check " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .
2 Security indicator
does not turn
“ON”. Security indicator lamp Diagnostic Procedure 2 (Security indicator lamp check)
Refer to BL-241, " Diagnosis Procedure 2 " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .
3 *1 Vehicle security
system does not
alarm when ···· Any door or trunk is opened. Diagnostic Procedure 1 (Door switch check) (hatchback)
Refer to BL-238, " Diagnosis Procedure 1 " .
Diagnostic Procedure 7 (Door switch check) (Sedan)
Refer to BL-242, " Diagnosis Procedure 7 " .
Diagnostic Procedure 8 (Trunk switch check) (Sedan)
Refer to BL-244, " Diagnosis Procedure 8 " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .
4 Vehicle security
alarm does not ac-
tivate. Horn alarm
Diagnostic Procedure 4 (Vehicle security horn alarm check).
Refer to BL-242, " Diagnosis Procedure 4 " .
If the above systems are “OK”, check horn system.
Refer to WW-38 .
Head lamp alarm Diagnostic Procedure 5 (Head lamp alarm check).
Refer to BL-242, " Diagnosis Procedure 5 " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .

BL-238< SERVICE INFORMATION >
VEHICLE SECURITY (T
HEFT WARNING) SYSTEM
*1 : Make sure the system is in the armed phase.
Diagnosis Procedure 1 INFOID:0000000004305126
1-1 DOOR SWITCH CHECK (HATCHBACK) 1.
CHECK DOOR SWITCHES INPUT SIGNAL
With CONSULT-III
Check door switches ("DOOR SW-DR", "DOOR SW-AS", "DOOR SW-RL", "DOOR SW-RR", "BACK DOOR
SW") in DATA MONITOR mode with CONSULT–III. Refer to BL-41, " CONSULT-III Function (BCM) " .
• When doors are open:
• When doors are closed:
Without CONSULT-III
Check voltage between BCM connector M18 or M19 terminals 12, 13, 43, 47, 48 and ground.
5
Vehicle security
system cannot be
canceled by ···· Door outside key (driver)
Diagnostic Procedure 3 (Door key cylinder switch check).
Refer to BL-242, " Diagnosis Procedure 3 " .
If the above systems are “OK”, check main power window and door lock/un-
lock switch. Refer to GW-19 .
Trunk key cylinder switch (se-
dan) Diagnostic Procedure 9 (Trunk key cylinder switch check) (Sedan)
Refer to BL-245, " Diagnosis Procedure 9 " .
Intelligent key Check Intelligent Key entry function. Refer to
BL-88, " System Description "
If the above systems are “OK”, replace BCM. Refer to
BCS-18, " Removal
and Installation of BCM " .
Keyfob (without Intelligent Key) Check remote keyless entry function. Refer to
BL-69, " Preliminary Check " .
If the above systems are “OK”, replace BCM. Refer to BCS-18, " Removal
and Installation of BCM " .
SYMPTOM PROCEDURE Diagnostic procedure DOOR SW-DR : ON
DOOR SW-AS : ON
DOOR SW-RL : ON
DOOR SW-RR : ON
BACK DOOR SW : ON
DOOR SW-DR : OFF
DOOR SW-AS : OFF
DOOR SW-RL : OFF
DOOR SW-RR : OFF
BACK DOOR SW : OFF Connector Item
Terminals
ConditionVoltage (V)
(Approx.)
( + ) ( – ) LIIA1041E

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OK or NG OK1 >> Door switch circuit is OK (without Intelligent Key).
OK2 >> GO TO 6 (with Intelligent Key).
NG >> GO TO 2 OK >> GO TO 3
NG >> Repair or replace harness.

BL-240< SERVICE INFORMATION >
VEHICLE SECURITY (T
HEFT WARNING) SYSTEM
BACK DOOR
Check continuity between back door lock assembly connector (back
door switch) terminals 3 and 4 while pressing (closing back door)
and releasing (opening back door) switch.
OK or NG OK1 >> (Front and rear doors) Switch circuit is OK.
OK2 >> (Back door) GO TO 4
NG >> Replace door switch. 4.
CHECK BACK DOOR SWITCH GROUND
Check continuity between back door lock assembly connector D405
terminal 4 and ground.
OK or NG OK1 >> Back door switch circuit is OK (without Intelligent Key).
OK2 >> GO TO 5 (with Intelligent Key).
NG >> Repair or replace harness. 5.
CHECK BACK DOOR SWITCH SIGNAL FOR SHORT
1. Disconnect Intelligent Key unit.
2. Check continuity between BCM connector M18 terminal 30 and ground.
OK or NG OK >> Back door switch circuit is OK.
NG >> Repair or replace harness. 6.
CHECK BACK DOOR SWITCH SIGNAL FOR OPEN
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key unit and BCM.
3. Check continuity between Intelligent Key unit c onnector M52 (A) terminal 23 and BCM connector M18 (B)
terminal 30. When back door is open :
Continuity should exist.
When back door is closed : Co ntinuity should not exist. WIIA1245E
4 - Ground : Continuity should exist.
WIIA1246E
30 - Ground : Continuity should not exist.
WIIA1299E

OK >> Check the following:
• 10A fuse [No. 13, located in fuse block (J/B)]
• Harness for open or short between combination meter and fuse
NG >> Repair or replace harness.
Diagnosis Procedure 3 INFOID:0000000004305128YES >> Front door lock assembly LH (key cylinder switch) is OK.
NO >> Check front door lock assembly LH (key cylinder switch) circuit. Refer to BL-54, " Front Door Key
Cylinder Switch LH Check " .
Diagnosis Procedure 4 INFOID:0000000004305129
VEHICLE SECURITY HORN ALARM CHECK YES >> Check harness for open or short between IPDM E/R and horn relay.
NO >> Check horn circuit. Refer to WW-38 .
Diagnosis Procedure 5 INFOID:0000000004305130
VEHICLE SECURITY HEADLAMP ALARM CHECK YES >> Headlamp alarm is OK.
NO >> Check headlamp system. Refer to LT-4 or
LT-25 .
Diagnosis Procedure 6 INFOID:0000000004305131
DOOR LOCK/UNLOCK SWITCH CHECK YES >> Door lock/unlock switch is OK.
NO >> Refer to BL-49, " Door Lock and Unlock Switch Check " .
Diagnosis Procedure 7 INFOID:0000000004305132
DOOR SWITCH CHECK (SEDAN) 23 - 18 : Continuity should exist.
23 - Ground : Continuity should not exist.

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OK or NG OK >> GO TO 3
NG >> Replace trunk lamp switch and trunk release solenoid. OK >> GO TO 4
NG >> Repair or replace harness between BCM and trunk room lamp switch. OK >> Check connection of harness and connector.
NG >> Repair or replace trunk lamp switch and trunk release solenoid ground circuit.
Diagnosis Procedure 9 INFOID:0000000004305134
TRUNK KEY CYLINDER SWITCH CHECK (SEDAN) 41, " CONSULT-III Function (BCM) " .
Terminals Trunk condition Continuity
1 3 CLOSED No
OPEN Yes