trunk NISSAN TIIDA 2009 Service Workshop Manual

OK >> Check the condition of harness and connector.
NG >> Replace BCM. Refer to BCS-18, " Removal and Installation of BCM " .
Terminals
ConditionVoltage (V)
(Approx.)
(+)
(–)
BCM
connector Terminal
M19 53 Ground Trunk lid open-
er switch Pushed 0
↓
Battery voltage ↓
0
Released 0

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FUEL FILLER LID OPENER
Removal and Installation of Fuel Filler Lid Opener INFOID:0000000004305114
REMOVAL 1. Remove trunk side finisher (RH). Refer to EI-53, " Removal and Installation " .
2. Remove fuel filler lock.
3. Remove front kicking plate and rear kicking plate. Refer to EI-40, " Removal and Installation " .
4. Remove rear cushion assembly. Refer to SE-16, " Removal and
Installation " .
5. Remove fuel filler lid opener cable clip from the vehicle.
6. Remove the bolts and the fuel filler lid opener.
7. Remove the fuel filler lid opener cable.
INSTALLATION Installation is in the reverse order of removal. LIIA2629E

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System Description
INFOID:0000000004305116
DESCRIPTION
Operation Flow
Setting the vehicle security system Initial condition
• Ignition switch is in OFF position.
Disarmed phase
• When the vehicle is being driven or when any door or tr unk (sedan) is open, the vehicle security system is
set in the disarmed phase on the assumption that the owner is inside or near the vehicle.
Pre-armed phase and armed phase
• The vehicle security system turns into the "pre- armed" phase (security lamp illuminates) when the BCM
receives LOCK signal from front door key cylinder s witch, keyfob or Intelligent Key after all doors and trunk
(sedan) are closed.
• All doors and trunk (sedan) are closed after front door s are locked by key or door lock and unlock switch.
The security indicator lamp illuminates for 30 seconds. t hen, the system automatically shifts into the "armed"
phase.
Canceling the set vehicle security system Armed phase is canceled when the driver unlocks the doors or the trunk (sedan) with the key, keyfob or Intelli-
gent Key.
Activating the alarm operation of the vehicle security system Make sure the system is in the armed phase.
When one of the following operations is performed, the system sounds the horns and flashes the headlamps
for about 50 seconds.
1. Any door is opened before unlocking door with key, keyfob or Intelligent Key.
2. Door is unlocked without using key, keyfob or Intelligent Key.
3. Trunk (sedan) is opened without using the key, trunk lid opener switch, keyfob or Intelligent Key (sedan).
POWER SUPPLY AND GROUND
Power is supplied at all times
• through 10A fuse [No.13, located in the fuse block (J/B)] 10. Trunk lamp switch and trunk release
solenoid B127
(sedan view with trunk open) 11. Trunk key cylinder switch B142
(sedan) 12. Main power window and door lock/
unlock switch D7, D8
Power window and door lock/unlock
switch RH D105
13. Horn E18, E20

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-229
< SERVICE INFORMATION >
C
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F
G H
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M A
B BL
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30
1
VBack door/trunk out-
put Output —Back door open (switch
closed) 0V
Back door closed (switch
open) 5V
30 3
VBack door opener
switch Input —All doors locked (SW OFF) Battery voltage
All doors unlocked (SW ON) 0V
30 4
VTrunk lid opener
switch Input —All doors locked (SW OFF) Battery voltage
All doors unlocked (SW ON) 0V
32 LG Combination switch
output 5 Output ONLighting, turn, wiper OFF
Wiper dial position 4
33 Y Combination switch
output 4 Output ON
Lighting, turn, wiper OFF
Wiper dial position 4
34 V Combination switch
output 3 Output ONLighting, turn, wiper OFF
Wiper dial position 4
35 R Combination switch
output 2
Output ONLighting, turn, wiper OFF
Wiper dial position 4
36 P Combination switch
output 1
37 1
GKey switch and igni-
tion knob switch Input OFFIntelligent Key inserted Battery voltage
Intelligent Key removed 0V
37 2
GKey switch and key
lock solenoid Input OFFKey inserted Battery voltage
Key removed 0V
38 W Ignition switch (ON) Input ON — Battery voltage
39 L CAN-H — — — —
40 P CAN-L — — — —
41 6
WTrunk key cylinder
switch Input —ON (Full unlock position) 0V
OFF (Neutral position) 5V
42 6
Y Trunk lamp switch Input OFF ON (trunk open) 0V
OFF (trunk closed) Battery voltage
Terminal
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E

BL-230< SERVICE INFORMATION >
VEHICLE SECURITY (T
HEFT WARNING) SYSTEM
43 5
R Back door switch Input OFF ON (open) 0V
OFF (closed) Ba ttery voltage
44 5
LG Rear wiper auto stop Input ON Rear wiper operating 0
Rear wiper stopped Battery
45 7
GR Lock switch Input OFF ON (lock) 0V
OFF Battery voltage
46 7
L Unlock switch Input OFF ON (unlock) 0V
OFF Battery voltage
47 BR Front door switch LH Input OFF ON (open) 0V
OFF (closed) Ba ttery voltage
48 O Rear door switch LH Input OFF ON (open) 0V
OFF (closed) Ba ttery voltage
49 P Luggage room lamp Output OFF Any door open (ON) 0V
All doors closed (OFF) Battery voltage
50 SB A/C indicator Output ON A/C OFF 0
A/C ON Battery voltage
53 5
RBack door lock assem-
bly (actuator) Output OFF Back door (open) Battery voltage
53 6
RTrunk lamp switch and
trunk release solenoid Output OFF Trunk lid (open) Battery voltage
55 5
VRear wiper motor out-
put Output ONOFF 0
ON Battery voltage
56 R Battery saver output Output OFF
30 minutes after ignition
switch is turned OFF 0V
ON — Battery voltage
57 LG Battery power supply Input OFF — Battery voltage
59 7
GFront door lock actua-
tor LH (unlock) Output OFFOFF (neutral) 0V
ON (unlock) Battery voltage
60 V Turn signal (left) Output ON Turn left ON
61 W Turn signal (right) Output ON Turn right ON
63 BR Interior room lamp Output OFF Any door
switch ON (open) 0V
OFF (closed) Battery voltage
Terminal
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition SKIA3009J
SKIA3009J

VEHICLE SECURITY (THEFT WARNING) SYSTEM
BL-233
< SERVICE INFORMATION >
C
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B BL
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*1: With continuously variable transmission (CVT) or automatic transmission (A/T).
*2: With manual transmission (M/T).
CONSULT-III Function (BCM) INFOID:0000000004305122
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following. 29 V
Back door request
switch (hatchback) —Press back door request switch. 0
Other than above 5
Trunk opener request
switch (sedan) —Press trunk opener request switch. 0
Other than above 5
31 BR Steering lock solenoid
ground — — 0
32 GR Steering lock solenoid
communication signal LOCKWhen Intelligent Key is inside vehicle,
press ignition knob switch.
Other than above 5
33 R Rear floor antenna (+)
signal
LOCK• Any door open
→ all door close
• Press ignition knob switch: ON (Ignition
knob switch)
34 G Rear floor antenna (-)
signal
37 BR Front outside antenna
RH (+) signal
LOCK Press door request switch RH.
38 Y Front outside antenna
RH (-) signal
Terminal
Wire
Color Item Condition
Voltage (V)Approx.
Ignition
Switch
Position Operation or Conditions SIIA1911J
PIIB5502J
SIIA1910J
BCM
diagnostic test item Diagnostic mode Description
Inspection by part WORK SUPPORT
Supports inspections and adjustments. Commands are transmitted to the
BCM for setting the status suitable for required operation, input/output sig-
nals are received from the BCM and received date is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to
them.
SELF-DIAG RESULTS Displays BC M self-diagnosis results.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be
read.
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.

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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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

BL-244< SERVICE INFORMATION >
VEHICLE SECURITY (T
HEFT WARNING) SYSTEM
OK >> GO TO 3
NG >> Repair or replace harness. 3.
CHECK DOOR SWITCHES
Check continuity between door switch terminal and switch case ground.
OK or NG OK >> Check door switch case ground condition.
NG >> Replace door switch.
Diagnosis Procedure 8 INFOID:0000000004305133
TRUNK LAMP SWITCH CHECK (SEDAN) 1.
CHECK TRUNK LAMP SWITCH AND TRUNK RELEASE SOLENOID INPUT SIGNAL
With CONSULT-III
Check (“TRNK OPN MNTR”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check voltage between BCM harness connector M19 terminal 42 and ground.
OK or NG OK >> Trunk lamp switch and trunk release solenoid circuit is
OK.
NG >> GO TO 2 2.
CHECK TRUNK LAMP SWITCH A ND TRUNK RELEASE SOLENOID
1. Turn ignition switch OFF.
2. Disconnect trunk lamp switch and trunk release solenoid connector.
3. Check continuity between trunk lamp switch and trunk release solenoid terminals 1 and 3.
Component Terminals
Condition of
switch Continuity
Front door switch LH/RH 2 – Case ground Pushed No
Released Yes
Rear door switch LH/RH 1 – Case ground Pushed No
Released Yes LIIA0550E
Monitor item Trunk condition
TRNK OPN MNTR OPEN : ON
CLOSED : OFF Connector
Terminals
Trunk condition Voltage (V)
(Approx.)
(+) (-)
M19 42 Ground CLOSED Battery voltage
OPEN 0 WIIA1179E