Nissan Primera P12. Manual — part 80
POWER DOOR LOCK SYSTEM
BL-29
C
D
E
F
G
H
J
K
L
M
A
B
BL
PASSENGER SIDE
1.
CHECK DOOR LOCK SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door lock actuator (passenger side) harness connector.
3.
Check voltage between front door lock actuator (passenger side) harness connector and ground.
OK or NG
OK
>> Replace front door lock actuator (passenger side).
NG
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect smart entrance control unit harness connector.
2.
Check continuity between front door lock actuator (passenger
side) harness connector D37 terminal 3, 4 and smart entrance
control unit harness connector M43 terminal 52, 54.
OK or NG
OK
>> Replace smart entrance control unit.
NG
>> Repair or replace harness between smart entrance control unit and front door lock actuator (pas-
senger side).
Connector
Terminal (wire color)
Door lock/unlock
switch condition
Voltage (V)
(Approx.)
D37
3 (Y)
Ground
Unlock
0
→
Battery voltage
→
0
4 (G/Y)
Lock
0
→
Battery voltage
→
0
MIIB0453E
3 (Y) - 52 (Y)
: Continuity should exist.
4 (G/Y) - 54 (G/Y)
: Continuity should exist.
MIIB0454E
BL-30
POWER DOOR LOCK SYSTEM
REAR LH SIDE
1.
CHECK DOOR LOCK SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock actuator LH harness connector.
3.
Check voltage between rear door lock actuator LH harness connector and ground.
OK or NG
OK
>> Replace rear door lock actuator LH.
NG
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect smart entrance control unit harness connector.
2.
Check continuity between rear door lock actuator LH harness
connector D55 terminal 1, 2 and smart entrance control unit har-
ness connector M43 terminal 52, 54.
OK or NG
OK
>> Replace smart entrance control unit.
NG
>> Repair or replace harness between smart entrance control unit and rear door lock actuator LH.
Connector
Terminal (wire color)
Door lock/unlock
switch condition
Voltage (V)
(Approx.)
D55
1 (GY)
Ground
Lock
0
→
Battery voltage
→
0
2 (Y)
Unlock
0
→
Battery voltage
→
0
MIIB0451E
1 (G/Y) - 54 (G/Y)
: Continuity should exist.
2 (Y) - 52 (Y)
: Continuity should exist.
MIIB0455E
POWER DOOR LOCK SYSTEM
BL-31
C
D
E
F
G
H
J
K
L
M
A
B
BL
REAR RH SIDE
1.
CHECK DOOR LOCK SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear door lock actuator RH harness connector.
3.
Check voltage between rear door lock actuator RH harness connector and ground.
OK or NG
OK
>> Replace rear door lock actuator RH.
NG
>> GO TO 2.
2.
CHECK DOOR LOCK ACTUATOR CIRCUIT
1.
Disconnect smart entrance control unit harness connector.
2.
Check continuity between rear door lock actuator RH harness
connector D65 terminal 3, 4 and smart entrance control unit har-
ness connector M43 terminal 52, 54.
OK or NG
OK
>> Replace smart entrance control unit.
NG
>> Repairer replace harness between smart entrance control unit and rear door lock actuator RH.
Connector
Terminal (wire color)
Door lock/unlock
switch condition
Voltage (V)
(Approx.)
D65
3 (Y)
Ground
Unlock
0
→
Battery voltage
→
0
4 (G/Y)
Lock
0
→
Battery voltage
→
0
MIIB0453E
3 (Y) - 52 (Y)
: Continuity should exist.
4 (G/Y) - 54 (G/Y)
: Continuity should exist.
MIIB0454E
BL-32
POWER DOOR LOCK SYSTEM
Door Switch Check
EIS005H0
DRIVER SIDE
1.
CHECK DOOR SWITCH INPUT SIGNAL
WITH CONSULT-II
Check driver door switch signal (“DR DOOR SW”) in “DATA MONITOR” mode with CONSULT-II.
WITHOUT CONSULT-II
Check voltage between smart entrance control unit harness connec-
tor and ground.
OK or NG
OK
>> Door switch (driver side) is OK.
NG
>> GO TO 2.
2.
CHECK DRIVER SIDE DOOR SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect front door switch (driver side) connector.
3.
Check continuity between front door switch (driver side) terminal
1 and ground part of door switch.
OK or NG
OK
>> Check harness for open or short between smart
entrance control unit and front door switch (driver side).
NG
>> Replace front door switch (driver side).
DR DOOR SW
Driver side door is open
: ON
Driver side door is closed
: OFF
MKIB0197E
Connector
Terminal (wire color)
Driver side door
condition
Voltage (V)
(Approx.)
( + )
( - )
M42
43 (R/W)
Ground
Open : (ON)
0
Closed : (OFF)
Battery voltage
MKIB0073E
Terminal
Door switch
Continuity
1
Ground part of
door switch
Pushed
No
Released
Yes
PIIA3351E
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