2011 NISSAN TIIDA Windows

BCM (BODY CONTROL MODULE)BCS-7
< SERVICE INFORMATION >
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• When CAN communication operation is detected, it switches to CAN communication status.
• When a state of the following switches changes , it switches to CAN communication state:
- Ignition switch
- Key switch (without Intelligent Key)
- Key switch and ignition knob switch (with Intelligent Key)
- Hazard switch
- Door lock/unlock switch (with power door locks)
- Front door switch (LH, RH)
- Rear door switch (LH, RH)
- Back door lock assembly (Hatchback)
- Trunk key cylinder switch (Sedan)
- Trunk lamp switch and trunk release solenoid (Sedan)
- Combination switch (passing, lighting switch 1st position, front fog lamp)
- Keyfob (lock/unlock signal) (with power door locks)
- Front door key cylinder switch LH
• When control performed only by BCM is required by switch, it shifts to CAN communication inactive mode.
• Status of combination switch reading function is changed.
SYSTEMS CONTROLLED BY BCM DIRECTLY
• Power door lock system (with power door locks). Refer to BL-23, "System Description" .
• Remote keyless entry system. Refer to BL-58, "
System Description" .
• Power window system (with power windows). Refer to GW-19, "
System Description" . NOTE
• Sunroof system (with sunroof). Refer to RF-11, "System Description". NOTE
• Room lamp timer. Refer to LT-93, "System Description" .
• Rear wiper and washer system (Hatchback). Refer to WW-27, "
System Description" .
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
• Panic system. Refer to BL-58, "System Description" .
• Vehicle security (theft warning) system. Refer to BL-218, "
System Description" .
• NVIS(NATS) system. Refer to BL-246, "
System Description" .
• Headlamp, tail lamp and battery saver control systems. Refer to LT-74, "
System Description", LT- 5 , "System
Description" or LT-27, "System Description" .
• Front fog lamp (with front fog lamps). Refer to LT-41, "
System Description" .
• Front wiper and washer system. Refer to WW-5, "
System Description" .
• Rear window defogger system. Refer to GW-51, "
System Description" .
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
• Warning chime. Refer to DI-43, "System Description" .
• Turn signal and hazard warning lamps. Refer to LT-50, "
System Description" .
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT (WITH INTELLIGENT KEY)
• Intelligent Key system. Refer to BL-88, "System Description" .
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote keyless entry system (with
power door locks) Remote keyless entry receiver
(keyfob)• All door locking actuators
• Turn signal lamp (LH, RH)
• Combination meter (turn signal lamp)
Intelligent Key system (with Intelligent
Key) Intelligent Key unit• All door locking actuators
• Turn signal lamp (LH, RH)
• Combination meter (turn signal lamp)
Power door lock system (with power
door locks) Front power door lock/unlock
switch (LH, RH)
All door locking actuators
Power supply (IGN /RAP) to power
window (with power windows) Ignition retained power supply Power supply to power window and sunroof system
Power supply (BAT) to power window
(with power windows) Battery power supply
Power supply to power window and sunroof system
Revision: May 2010 2011 Versa

BCS-16
< SERVICE INFORMATION >
BCM (BODY CONTROL MODULE)
1: With Intelligent Key
2: Without Intelligent Key
3: Hatchback without Intelligent Key
4: Sedan without Intelligent Key
5: Hatchback
6: Sedan
7: With power door locks
8: With power windows
BCM Power Supply and Ground Circuit InspectionINFOID:0000000005929260
1.CHECK FUSES AND FUSIBLE LINK
• Check 40A fusible link (letter g , located in the fuse and fusible link box).
• Check 10A fuses [No. 6, 8 and 20, lo cated in the fuse block (J/B)].
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "Schematic" .
2.CHECK BCM POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM.
3. Check voltage between BCM connectors and ground.
63 BR Interior room lamp Output OFF Any door
switchON (open)
0V
OFF (closed) Battery voltage
65
7SB All door lock actuators
(lock) Output OFFOFF (neutral)
0V
ON (lock) Battery voltage
66
7G Front door lock actua-
tor RH, rear door lock
actuators LH/RH (un-
lock) Output OFFOFF (neutral)
0V
ON (unlock) Battery voltage
67 B Ground Input ON—0V
68
8L Power window power
supply (RAP)
Output —Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF Battery voltage
More than 45 seconds after ig-
nition switch OFF 0V
When front door LH or RH is
open or power window timer
operates 0V
69
8P Battery power supply OutputOFF
— Battery voltage
70 Y Battery power supply Input OFF —Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
LIIA2415E
Revision: May 2010
2011 Versa

BL-2
Keyfob Function (Lock) Check ...............................82
Keyfob Function (Unlock) Check ............................82
ID Code Entry Procedure .................................... ...83
Keyfob Battery Replacement ............................... ...85
Removal and Installation of Remote Keyless Entry
Receiver .............................................................. ...
85
INTELLIGENT KEY SYSTEM ............................86
Component Parts and Harness Connector Loca-
tion ....................................................................... ...
86
System Description .................................................88
CAN Communication System Description ..............95
Schematic ............................................................ ...96
Wiring Diagram - I/KEY - ..................................... ...98
Intelligent Key Unit Har ness Connector Terminal
Layout .................................................................. ..
108
Terminal and Reference Value for Intelligent Key
Unit ........................................................................
108
Steering Lock Solenoid Harness Connector Ter-
minal Layout ..........................................................
110
Terminal and Reference Value for Steering Lock
Solenoid .................................................................
110
Terminal and Reference Value for BCM ................111
Trouble Diagnosis Procedure ................................115
CONSULT-III Functions (INTELLIGENT KEY) ......117
CONSULT-III Application Item ............................. ..117
Trouble Diagnosis Symptom Chart ........................119
CAN Communication System Inspection ...............126
Power Supply and Ground Circuit Inspection ........126
Key Switch (Intelligent Key Unit Input) Check .......127
Key Switch (BCM Input) Check .............................128
Ignition Knob Switch Check ................................. ..129
Door Switch Check (Hatchback) ............................131
Door Switch Check (Sedan) ..................................134
Door Request Switch Check ..................................135
Back Door Request Switch Check (Hatchback) ....137
Trunk Opener Request Switch Check (Sedan) ... ..138
Unlock Sensor Check ............................................140
Intelligent Key Warning Buzzer(s) Check ..............142
Outside Key Antenna (Dri ver Side and Passenger
Side) Check ......................................................... ..
143
Outside Key Antenna (Rear Bumper) Check .........144
Inside Key Antenna Check ....................................146
Steering Lock Solenoid Check ............................ ..147
Key Interlock Solenoid (With M/T) Check ..............149
Ignition Switch Position Check ............................ ..150
Stop Lamp Switch Check (With CVT or A/T) ....... ..150
Stop Lamp Switch Check (With M/T) .....................152
CVT or A/T Shift Selector (Park Position Switch)
Check .................................................................. ..
153
"P-SHIFT" Warning Lamp (With CVT or A/T)
Check ....................................................................
154
"LOCK" Warning Lamp (With M/T) Check .............155
"KEY" Warning Lamp (RED) Check ......................155
"KEY" Warning Lamp (G REEN) Check .................155
Check Warning Chime in Combination Meter ........156
Hazard Function Check .........................................156
Horn Function Check .... .........................................157
Headlamp Function Chec k ....................................157
Intelligent Key Battery Re placement .....................158
Remote Keyless Entry Func tion ............................158
Removal and Installation of Intelligent Key Unit ... .158
DOOR ...............................................................160
Fitting Adjustment ................................................ .160
Removal and Installation .......................................163
Back Door Stay Disposal ..................................... .166
FRONT DOOR LOCK .......................................167
Component Parts Location .................................. .167
Removal and Installation .......................................167
REAR DOOR LOCK ....................................... ..170
Component Parts Location .................................. .170
Removal and Installation .......................................170
BACK DOOR LOCK ....................................... ..173
Component Parts and Harness Connector Loca-
tion ....................................................................... .
173
System Description ...............................................173
Wiring Diagram - B/DOOR - ..................................174
Terminal and Reference Value for BCM ...............176
Terminal and Reference Value for Intelligent Key
Unit ....................................................................... .
180
CONSULT-III Function (BCM) ..............................182
Work Flow .............................................................183
Trouble Diagnosis Chart by Symptom ..................183
BCM Power Supply and Ground Circuit Inspection
.
183
Check Back Door Opener Switch Circuit (Without
Intelligent Key or Power Windows) ...................... .
184
Check Back Door Opener Switch Circuit (Without
Intelligent Key, with Power Windows) .................. .
187
Check Back Door Opener Switch Circuit (With In-
telligent Key) ........................................................ .
189
Check Back Door Lock Assembly (Actuator) Cir-
cuit ........................................................................
191
Removal and Installation .......................................193
TRUNK LID ..................................................... ..195
Fitting Adjustment ................................................ .195
Trunk Lid Assembly ..............................................195
Trunk Lid Lock ......................................................196
Trunk Lid Striker ....................................................196
TRUNK LID OPENER .......................................198
Component Parts and Harness Connector Loca-
tion ....................................................................... .
198
System Description ...............................................198
Wiring Diagram - TLID - ........................................199
Terminal and Reference Value for BCM ...............201
Terminal and Reference Value for Intelligent Key
Unit ....................................................................... .
205
CONSULT-III Function (BCM) ..............................207
Work Flow .............................................................208
Trouble Diagnosis Chart by Symptom ..................208
BCM Power Supply and Ground Circuit Inspection
.
208
Revision: May 2010 2011 Versa

POWER DOOR LOCK SYSTEMBL-41
< SERVICE INFORMATION >
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1: With Intelligent Key
2: Without Intelligent Key
3: Hatchback without Intelligent Key
4: Sedan without Intelligent Key
5: Hatchback
6: Sedan
7: With power door locks
8: With power windows
Work FlowINFOID:0000000005929290
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to BL-23, "
System Description" .
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to BL-119,
"Trouble Diagnosis Symptom Chart" .
4. Does power door lock system operate normally? OK: GO TO 5, NG: GO TO 3.
5. Inspection End.
CONSULT-III Function (BCM)INFOID:0000000005929291
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
63 BR Interior room lamp Output OFF Any door
switchON (open)
0V
OFF (closed) Battery voltage
65
7SB All door lock actuators
(lock) Output OFFOFF (neutral)
0V
ON (lock) Battery voltage
66
7G Front door lock actua-
tor RH, rear door lock
actuators LH/RH (un-
lock) Output OFFOFF (neutral)
0V
ON (unlock) Battery voltage
67 B Ground Input ON—0V
68
8L Power window power
supply (RAP)
Output —Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF Battery voltage
More than 45 seconds after ig-
nition switch OFF 0V
When front door LH or RH is
open or power window timer
operates 0V
69
8P Battery power supply OutputOFF
— Battery voltage
70 Y Battery power supply Input OFF —Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
Diagnostic mode
Description
WORK SUPPORT Supports inspections and adjustments. Commands are transmitted to the BCM for setting the status
suitable for required operation, input/output signals 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 DIAGNOSTIC RESULT Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
Revision: May 2010 2011 Versa

REMOTE KEYLESS ENTRY SYSTEMBL-69
< SERVICE INFORMATION >
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1: With Intelligent Key
2: Without Intelligent Key
3: Hatchback without Intelligent Key
4: Sedan without Intelligent Key
5: Hatchback
6: Sedan
7: With power door locks
8: With power windows
How to Perform Trouble DiagnosisINFOID:0000000005929308
1. Confirm the symptom or customer complaint.
2. Understand operation, description and function description. Refer to BL-58, "
System Description" .
3. Perform the Preliminary Check. Refer to LT-12, "
Preliminary Check" .
4. Check symptom and repair or replace the component.
5. Does the remote keyless entry system operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. Inspection End.
Preliminary CheckINFOID:0000000005929309
CHECK BCM CONFIGURATION
1.CHECK BCM CONFIGURATION
Confirm BCM configuration for "KEYLESS ENTRY" is set to "WITH". Refer to BCS-19, "
Configuration" .
OK or NG
OK >> Refer to BL-71, "Work Flow" .
NG >> Change BCM configuration for "KEYLESS ENTRY" to "WITH". Refer to BCS-19, "
Configuration" .
CONSULT-III Function (BCM)INFOID:0000000005929310
CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.
63 BR Interior room lamp Output OFFAny door
switchON (open)
0V
OFF (closed) Battery voltage
65
7SB All door lock actuators
(lock) Output OFFOFF (neutral)
0V
ON (lock) Battery voltage
66
7G Front door lock actua-
tor RH, rear door lock
actuators LH/RH (un-
lock) Output OFFOFF (neutral)
0V
ON (unlock) Battery voltage
67 B Ground Input ON—0V
68
8L Power window power
supply (RAP)
Output —Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF Battery voltage
More than 45 seconds after ig-
nition switch OFF 0V
When front door LH or RH is
open or power window timer
operates 0V
69
8P Battery power supply OutputOFF
— Battery voltage
70 Y Battery power supply Input OFF —Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
Revision: May 2010
2011 Versa

INTELLIGENT KEY SYSTEMBL-115
< SERVICE INFORMATION >
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1: With Intelligent Key
2: Without Intelligent Key
3: Hatchback without Intelligent Key
4: Sedan without Intelligent Key
5: Hatchback
6: Sedan
7: With power door locks
8: With power windows
Trouble Diagnosis ProcedureINFOID:0000000005929337
PRELIMINARY CHECK
1.GET SYMPTOMS
Listen to customer c oncerns. (Get symptoms)
NOTE:
If customer reports a “No start” condition, request all Intelligent Keys to be brought to the dealer in case of
Intelligent Key system malfunction.
Intelligent Key or mechanical key service request>>For further information, refer to CONSULT-III operation
manual.
Malfunctions>>GO TO 2
2.CHECK BCM CONFIGURATION
Confirm BCM configuration for "I- KEY" is set to "WITH". Refer to BCS-19, "
Configuration".
OK or NG
OK >> GO TO 3
NG >> Change BCM configuration for "I-KEY" to "WITH". Refer to BCS-19, "
Configuration".
3.START ENGINE WITH INTELLIGENT KEY
Check if the engine could be started by all registered Intelligent Keys.
63 BR Interior room lamp Output OFF Any door
switchON (open)
0V
OFF (closed) Battery voltage
65
7SB All door lock actuators
(lock) Output OFFOFF (neutral)
0V
ON (lock) Battery voltage
66
7G Front door lock actua-
tor RH, rear door lock
actuators LH/RH (un-
lock) Output OFFOFF (neutral)
0V
ON (unlock) Battery voltage
67 B Ground Input ON—0V
68
8L Power window power
supply (RAP)
Output —Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF Battery voltage
More than 45 seconds after ig-
nition switch OFF 0V
When front door LH or RH is
open or power window timer
operates 0V
69
8P Battery power supply OutputOFF
— Battery voltage
70 Y Battery power supply Input OFF —Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
Revision: May 2010
2011 Versa

BACK DOOR LOCKBL-173
< SERVICE INFORMATION >
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BACK DOOR LOCK
Component Parts and Har ness Connector LocationINFOID:0000000005929379
System DescriptionINFOID:0000000005929380
Power is supplied at all times
• through 40A fusible link (letter g, located in fuse and fusible link box)
• to BCM terminal 70
• through 10A fuse [No. 8, located in fuse block (J/B)]
• to BCM terminal 57
• through 10A fuse [No. 31, located in fuse block (J/B)]
• to Intelligent Key unit terminal 11 (if equipped).
Ground is supplied
• to BCM terminal 67 and
• to Intelligent Key unit terminal 12 (if equipped)
• through body grounds M57 and M61.
When back door opener switch is ON (pushed), ground is supplied
• to BCM terminal 30 (without Intelligent Key)
• through back door opener switch terminals 1 and 2
• through front door lock assembly LH (door unlock sensor) terminals 3 and 4 (without power windows) or
• through front door lock assembly RH (door unlock sensor) terminals 3 and 4 (with power windows)
• through body grounds M57 and M61
• to Intelligent Key unit terminal 24 (if equipped)
• through back door opener switch terminals 1 and 2
• through body grounds B117, B132 and D402.
Then power is supplied
• through BCM terminal 53
• to back door lock assembly (actuator) terminal 1.
ALKIA1776ZZ
1. BCM M18, M19, M20
(view with glove box removed) 2. Intelligent Key unit M52
(with Intelligent Key) 3. Back door lock assembly (actuator)
D405
4. Back door opener switch D408 5. Front door lock assembly LH (door unlock sensor) D14
(without power windows)6. Front door lock assembly RH (door
unlock sensor) D114
(with power windows)
Revision: May 2010 2011 Versa

BL-180
< SERVICE INFORMATION >
BACK DOOR LOCK
1: With Intelligent Key
2: Without Intelligent Key
3: Hatchback without Intelligent Key
4: Sedan without Intelligent Key
5: Hatchback
6: Sedan
7: With power door locks
8: With power windows
Terminal and Reference Value for Intelligent Key UnitINFOID:0000000006215775
63 BR Interior room lamp Output OFFAny door
switchON (open)
0V
OFF (closed) Battery voltage
65
7SB All door lock actuators
(lock) Output OFFOFF (neutral)
0V
ON (lock) Battery voltage
66
7G Front door lock actua-
tor RH, rear door lock
actuators LH/RH (un-
lock) Output OFFOFF (neutral)
0V
ON (unlock) Battery voltage
67 B Ground Input ON—0V
68
8L Power window power
supply (RAP)
Output —Ignition switch ON
Battery voltage
Within 45 seconds after igni-
tion switch OFF Battery voltage
More than 45 seconds after ig-
nition switch OFF 0V
When front door LH or RH is
open or power window timer
operates 0V
69
8P Battery power supply OutputOFF
— Battery voltage
70 Y Battery power supply Input OFF —Battery voltage
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value or waveform
(Approx.)
Ignition
switch Operation or condition
Te r m i n a lWire
Color Item Condition
Voltage (V)Approx.
Ignition
Switch
Position Operation or Conditions
1R Steering lock solenoid
power supply
LOCK
— 5
2 L CAN-H —— —
3 P CAN-L —— —
4O Intelligent Key warning
buzzer LOCKOperate door request
switch. Buzzer OFF
Battery voltage
Sound buzzer 0
5G Front door request
switch LH —Press door request switch (driver side).
0
Other than above 5
6 Y Ignition switch (ON) ON —Battery voltage
7 LG Key switch LOCKInsert mechanical key into ignition switch. Battery voltage
Remove mechanical key from ignition
switch.
0
Revision: May 2010
2011 Versa