Nissan Primera P11. Manual — part 348
DIAGNOSTIC PROCEDURE 1
(Door unlock sensor check)
CHECK DOOR UNLOCK SENSOR
INPUT SIGNAL.
Check voltage between time control
unit connector terminals
쑗
35
or
쑗
36
and ground.
NG
왘
OK
Door unlock sensor is
OK.
CHECK DOOR UNLOCK SENSOR.
1) Disconnect door unlock sensor con-
nector.
2) Check continuity between door
unlock sensor terminals.
OK
왘
NG
Replace door lock actua-
tor assembly.
Check the following:
●
Door unlock sensor ground circuit.
●
Harness for open or short-circuit
between control unit and door unlock
sensor
Terminals
Condi-
tion
Voltage
[V]
䊝
䊞
Driver
side
쑗
35
Ground
Locked
Approx.
2
(Approx.
20 sec.)
Unlocked
0
Pas-
sen-
ger
side
쑗
36
Ground
Locked
Approx.
12
(Approx.
20 sec.)
Unlocked
0
Terminals
Condition
Continuity
쑗
2
-
쑗
5
Locked
No
Unlocked
Yes
YEL446B
Time control unit connector
YEL027D
왔
왔
POWER DOOR LOCK
Trouble Diagnoses (Cont’d)
EL-259
DIAGNOSTIC PROCEDURE 2
(Door key cylinder switch check)
CHECK DOOR KEY CYLINDER
SWITCH INPUT SIGNAL (LOCK SIG-
NAL).
Check voltage between time control
unit connector terminal
쑗
29
and
ground.
NG
왘
OK
Door key cylinder switch
is OK.
CHECK DOOR KEY CYLINDER
SWITCH.
1) Disconnect door key cylinder switch
connector.
2) Check continuity between door key
cylinder switch terminals.
OK
왘
NG
Replace key cylinder
switch.
Check the following:
●
Harness connectors
B3
,
M13
●
Harness connectors
M7
,
D1
●
Harness connectors
B5
,
D2
●
Harness connectors
B56
,
D11
●
Door key cylinder switch ground cir-
cuit
●
Harness for open or short-circuit
between super lock control unit and
door key cylinder.
Key cylinder switch operation
Voltage [V]
Between neutral and lock
0
Unlock/neutral
Approx. 5
Terminals
Key position
Continuity
쑗
1
-
쑗
2
Neutral
No
Between
neutral and
lock
Yes
Unlock/
neutral
No
Full stroke
(Lock)
No
YEL028D
YEL817
Key cylinder switch
Driver side
:
Passenger side:
왔
왔
POWER DOOR LOCK
Trouble Diagnoses (Cont’d)
EL-260
DIAGNOSTIC PROCEDURE 3
(Door lock actuator check)
CHECK DOOR LOCK ACTUATOR
CIRCUIT.
Check voltage for door lock actuator.
Before operating passenger side
knob lock switch, close all doors.
OK
왘
NG
Door lock actuator is OK.
CHECK DOOR LOCK ACTUATOR.
1. Disconnect door lock actuator con-
nector.
2. Apply 12V direct current to door lock
actuator and check operation.
Driver side
Passenger side
Rear door LH and RH
NG
왘
OK
Check harness between
control unit and door lock
actuator.
Replace door lock actuator assembly.
Knob lock
switch condition
Terminals
Voltage
(V)
䊝
䊞
Unlock
,
Lock
쑗
41
Ground
Approx. 12
(Approx. 5
seconds)
쑗
42
Ground
Lock
,
Unlock
쑗
44
Ground
Door lock actuator
operation
Terminals
䊝
䊞
Unlocked
,
Locked
쑗
6
쑗
3
Locked
,
Unlocked
쑗
3
쑗
6
Door lock actuator
operation
Terminals
䊝
䊞
Unlocked
,
Locked
쑗
3
쑗
6
Locked
,
Unlocked
쑗
6
쑗
3
Door lock actuator
operation
Terminals
䊝
䊞
Unlocked
,
Locked
쑗
4
: (LH)
쑗
1
: (RH)
쑗
1
: (LH)
쑗
4
: (RH)
Locked
,
Unlocked
쑗
1
: (LH)
쑗
4
: (RH)
쑗
4
: (LH)
쑗
1
: (RH)
YEL029D
YEL030D
YEL031D
YEL032D
왔
왔
POWER DOOR LOCK
Trouble Diagnoses (Cont’d)
EL-261
DIAGNOSTIC PROCEDURE 4
(Door switch check)
CHECK DOOR SWITCH INPUT SIG-
NAL.
Check voltage between fuse block (J/B)
and ground.
NG
왘
OK
Door switch is OK.
CHECK DOOR SWITCH.
1) Disconnect door switch connector.
2) Check continuity between door
switch terminals.
OK
왘
NG
Replace door switch.
Check the following.
●
Door switch ground condition
●
Harness for open or short between
control unit and door switch
Termi-
nals
Condition
Voltage [V]
Driver
side door
16J
Opened
0
Closed
Approx. 12
Other
door
7J
Opened
0
Closed
Approx. 12
Terminals
Condition
Continuity
쑗
1
- ground
Closed
No
Open
Yes
YEL450B
Fuse block (J/B) connector
YEL033D
왔
왔
POWER DOOR LOCK
Trouble Diagnoses (Cont’d)
EL-262
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