2011 NISSAN TIIDA door

BL-188
< SERVICE INFORMATION >
BACK DOOR LOCK
OK or NG
OK >> GO TO 3
NG >> Repair or replace harness.
3.CHECK BACK DOOR OPENER SWITCH
Check continuity between back door opener switch terminals 1 and
2.
OK or NG
OK >> GO TO 4
NG >> Replace back door opener switch.
4.CHECK BACK DOOR OPENER SWITCH CIRCUIT 2
1. Disconnect front door lock assembly RH (door unlock sensor) connector.
2. Check continuity between back door opener switch connector (A) D408 terminal 2 and front door lock assembly RH (door
unlock sensor) connector (B) D114 terminal 3.
3. Check continuity between back door opener switch connector (A) D408 terminal 2 and ground.
OK or NG
OK >> GO TO 5
NG >> Repair or replace harness between back door opener switch and front door lock assembly RH (door unlock sensor).
5.CHECK FRONT DOOR LOCK ASSEMBLY RH (DOOR UNLOCK SENSOR) GROUND CIRCUIT
A
GroundContinuity
BCM connector Terminal
M18 30 No
Te r m i n a l
Back door opener
switch condition Continuity
Back door opener switch
12 Pushed Yes
Released No
PIIB6470E
AB
Continuity
Back door opener
switch connector Te r m i n a lFront door lock as-
sembly RH (door
unlock sensor) connector Te r m i n a l
D408 2D114 3Yes
Back door opener switch connector Te r m i n a l
GroundContinuity
D408 2 No
AWKIA1675ZZ
Revision: May 2010 2011 Versa

BACK DOOR LOCKBL-189
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
Check continuity between front door lock assembly RH (door unlock
sensor) connector terminal 4 and ground.
OK or NG
OK >> GO TO 6
NG >> Repair or replace harness.
6.CHECK UNLOCK SENSOR FUNCTION
1. Connect front door lock assembly RH (door unlock sensor) con- nector.
2. Check continuity between back door opener switch connector
D408 terminal 2 and ground.
OK or NG
OK >> GO TO 7
NG >> Replace front door lock assembly RH (door unlock sensor). Refer to BL-167
.
7.CHECK BACK DOOR OPENER SWITCH SIGNAL 2
1. Connect BCM connector.
2. Check voltage between BCM connector and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace BCM. Refer to BCS-19, "
Removal and Installa-
tion of BCM".
Check Back Door Opener Switch Circuit (With Intelligent Key)INFOID:0000000005929390
1.CHECK BACK DOOR OPENER SWITCH SIGNAL
With CONSULT-III
Check back door opener switch (“TRNK OPNR SW”) in “DATA MONITOR” mode with CONSULT-III.
Without CONSULT-III
Front door lock assembly
RH (door unlock sensor) connec- tor Te r m i n a l
GroundContinuity
D114 4 Yes
AWKIA1676ZZ
Back door
opener switch connector Te r m i n a lFront door lock
assembly RH po- sition Continuity
D408 2 Ground Unlock
Yes
Lock No
PIIB6472E
Te r m i n a l s
Voltage (V)
(Approx.)
(+)
(–)
BCM connector Terminal
M18 30Ground Battery voltage
PIIB6468E
Test item Condition
TRNK OPNR SW Back door opener switch is pushed: ON
Back door opener switch is released: OFF
Revision: May 2010
2011 Versa

BL-190
< SERVICE INFORMATION >
BACK DOOR LOCK
Check voltage between Intelligent Key unit connector M52 terminal
24 and ground.
OK or NG
OK >> Back door opener switch circuits are OK.
NG >> GO TO 2
2.CHECK BACK DOOR OPENER SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key unit and back door opener switch connector.
3. Check continuity between Intelligent Key unit connector (A) M52
terminal 24 and back door opener switch connector (B) terminal
1.
4. Check continuity between Intelligent Key unit connector (A) M52 terminal 24 and ground.
OK or NG
OK >> GO TO 3
NG >> Repair or replace harness.
3.CHECK BACK DOOR OPENER SWITCH
Check continuity between back door opener switch terminals 1 and
2.
OK or NG
OK >> GO TO 4
NG >> Replace back door opener switch.
4.CHECK BACK DOOR OPENER SWITCH GROUND CIRCUIT
Te r m i n a l s
Door conditionVoltage (V)
(Approx.)
(+)
(–)
Intelligent
Key unit
connector Te r m i n a l
M52 24 Ground Back door
opener switch Pushed
0
Released 5
WIIA1279E
AB Continuity
Intelligent Key unit
connector Te r m i n a lBack door opener
switch connector Te r m i n a l
M52 24D408 1Yes
A GroundContinuity
Intelligent Key unit connector Terminal
M52 24 No
WIIA1280E
Te r m i n a l
Back door opener
switch condition Continuity
Back door opener switch
12 Pushed Yes
Released No
PIIB6470E
Revision: May 2010 2011 Versa

BACK DOOR LOCKBL-191
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
Check continuity between back door opener switch connector termi-
nal 2 and ground.
OK or NG
OK >> GO TO 5
NG >> Repair or replace harness.
5.CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect Intelligent Key unit connector.
2. Check voltage between BCM connector M18 terminal 30 and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-19, "Removal and Installation of BCM".
NG >> GO TO 6
6.CHECK BACK DOOR INPUT CIRCUIT
1. Disconnect Intelligent Key unit connector M52 and BCM con- nector M18.
2. Check continuity between Intelligent Key unit connector (A) M52
terminal 23 and BCM connector (B) M18 terminal 30.
3. Check continuity between Intelligent Key unit connector (A) M52 terminal 23 and ground.
OK or NG
OK >> Replace Intelligent Key unit. Refer to BL-158, "Removal and Installation of Intelligent Key Unit".
NG >> Repair or replace harness.
Check Back Door Lock Assembly (Actuator) CircuitINFOID:0000000005929391
1.CHECK BACK DOOR LOCK ASSEMBLY (ACTUATOR) FUNCTION
With CONSULT-III
Back door opener switch connector Te r m i n a l
GroundContinuity
D408 2 Yes
PIIB6472E
Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M18 30 Ground Back door
opener switch PushedBattery voltage
↓0
↓
Battery voltage
Released Battery voltage
AWKIA1678ZZ
AB Continuity
Intelligent Key unit
connector Terminal BCM connector Terminal
M52 23M18 30 Yes
A GroundContinuity
Intelligent Key unit connector Terminal
M52 23 No
AWKIA1679ZZ
Revision: May 2010 2011 Versa

BL-192
< SERVICE INFORMATION >
BACK DOOR LOCK
Check the operation with (“TRUNK/BACK DOOR”) in the ACTIVE TEST.
YES or NO
YES >> Back door lock assembly (actuator) is OK.
NO >> GO TO 2
2.CHECK BACK DOOR LOCK ASSEMBLY (ACTUATOR) POWER SUPPLY
1. Turn ignition switch OFF.
2. Insure both front door lock knobs are turned to the UNLOCK position.
3. Disconnect back door lock assembly (actuator) connector.
4. Check voltage between back door lock assembly (actuator) connector D405 terminal 1 and ground.
OK or NG
OK >> GO TO 3
NG >> GO TO 4
3.CHECK BACK DOOR LOCK ASSEMB LY (ACTUATOR) GROUND CIRCUIT
Check continuity between back door lock assembly (actuator) con-
nector D405 terminal 2 and ground.
OK or NG
OK >> Replace back door lock assembly (actuator). Refer to BL-173
.
NG >> Repair or replace harness.
4.CHECK BACK DOOR LOCK A SSEMBLY (ACTUATOR) CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector (A) M19 te rminal 53 and back door lock assembly (actuator)
connector (B) D405 terminal 1. Does back door actuator system operate normally?
Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+)
(–)
Back door
lock as-
sembly (ac-
tuator)
connector Te r m i n a l
D405 1 Ground Back door
opener switch Pushed 0
↓
Battery voltage ↓0
Released 0
WIIA1275E
Back door lock assembly (actua- tor) connector Te r m i n a l
GroundContinuity
D405 2 Yes
WIIA1276E
Revision: May 2010 2011 Versa

BACK DOOR LOCKBL-193
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
BL
N
O P
3. Check continuity between BCM connector (A) M19 terminal 53 and ground.
OK or NG
OK >> GO TO 5
NG >> Repair or replace harness between BCM and back door lock assembly (actuator).
5.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector M19 terminal 53 and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace BCM. Refer to BCS-19, "
Removal and Installation of BCM".
Removal and InstallationINFOID:0000000005929392
BACK DOOR LOCK
Removal
1. Remove the back door finisher lower. Refer to EI-40.
2. Remove the bolts, disconnect the electrical connector and sepa- rate the lock from the door.
Installation
Installation is in the reverse order of removal.
BACK DOOR HANDLE
Removal
AB
Continuity
BCM connector Terminal Back door opener
actuator connector Te r m i n a l
M19 53D405 1Yes
BCM connector Terminal
GroundContinuity
M19 53 No
WIIA1277E
Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+)
(–)
BCM
connector Te r m i n a l
M19 53 Ground Back door
opener switch Pushed 0
↓
Battery voltage ↓
0
Released 0
PIIB6477E
LIIA2607E
Revision: May 2010 2011 Versa

BL-194
< SERVICE INFORMATION >
BACK DOOR LOCK
1. Remove the back door finisher lower. Refer to EI-40.
2. Disconnect the harness connectors (1), remove the nuts and the back door handle (A).
3. Release the clips and remove the switch from the housing.
Installation
Installation is in the reverse order of removal.
LIIA2669E
LIIA2609E
Revision: May 2010 2011 Versa

BL-198
< SERVICE INFORMATION >
TRUNK LID OPENER
TRUNK LID OPENER
Component Parts and Harness Connector LocationINFOID:0000000005929397
System DescriptionINFOID:0000000005929398
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 (with Intelligent Key).
Ground is supplied
• to BCM terminal 67 and
• to Intelligent Key unit terminal 12 (with Intelligent Key)
• through body grounds M57 and M61.
When trunk lid opener switch is ON (pushed), ground is supplied
• to BCM terminal 30 (without Intelligent Key)
• through trunk lid opener switch terminals 1 and 2
• through front door lock assembly RH (door unlock sensor) terminals 3 and 4
• through body grounds M57 and M61
• to Intelligent Key unit terminal 24 (with Intelligent Key)
• through trunk lid opener switch terminals 1 and 2
• through body grounds B117 and B132.
Then power is supplied
• through BCM terminal 53
• to trunk lamp switch and trunk release solenoid terminal 2.
Ground is supplied
• to trunk lamp switch and trunk release solenoid terminal 1
AWKIA1677ZZ
1. BCM M18, M19, M20
(view with glove box removed) 2. Intelligent Key unit M52
(with Intelligent Key) 3. Trunk lamp switch and trunk release
solenoid B127
4. Trunk lid opener switch B128 5. Front door lock assembly RH (door unlock sensor) D114
Revision: May 2010 2011 Versa