NISSAN PRIMERA 1999 Electronic Repair Manual

Type-2 for Super Lock Actuator
YEL916C
POWER DOOR LOCK—Super Lock—
Wiring Diagram—S/LOCK—(Cont’d)
EL-279

WAGON MODELS
YEL917C
POWER DOOR LOCK—Super Lock—
Wiring Diagram—S/LOCK—(Cont’d)
EL-280

YEL918C
POWER DOOR LOCK—Super Lock—
Wiring Diagram—S/LOCK—(Cont’d)
EL-281

YEL919C
POWER DOOR LOCK—Super Lock—
Wiring Diagram—S/LOCK—(Cont’d)
EL-282

Trouble Diagnoses
PRELIMINARY CHECK
CHECK-IN
Open all windows and remove
key from ignition key cylinder.
Does power door lock operate
properly?
Ye s
No (All doors)
Power door lock does not operate by using;
—any switch.
......................................................................
—driver side lock knob switch and/or key
cylinder.
......................................................................
—passenger side lock knob switch and/or
key cylinder.
SYMPTOM 1
SYMPTOM 2
SYMPTOM 3
No (Specific door)
SYMPTOM 4
Does super lock set by using
door key cylinder?
Ye s
No (All doors)
Super lock does not set by using;
—both door key cylinders.
......................................................................
—one of door key cylinders.
SYMPTOM 5
SYMPTOM 6
No (Specific door)
SYMPTOM 9
Does super lock release by
using door key cylinder or IGN
key switch?
Ye s
No All doors
Super lock does not release by using;
—one or both door key cylinders.
......................................................................
—IGN key switch.
(Signal from NATS IMMU)
SYMPTOM 7
SYMPTOM 8
No (Specific door)
SYMPTOM 9
Insert key to ignition key
cylinder, open any door and
lock the door using driver side
knob lock switch.
Does key reminder system
operate properly?
Ye s
No
SYMPTOM 10
INSPECTION END
After performing preliminary check, go to symptom chart on the next page.
When one or more doors are opened, with lock knob on passenger door setting to LOCK, will lock pas-
senger door only. (Power door lock system will not operate.)







POWER DOOR LOCK—Super Lock—
EL-283

Before starting trouble diagnoses below, perform preliminary check, EL-283.
Symptom numbers in the symptom chart correspond with those of Preliminary check.
SYMPTOM CHART
REFERENCE PAGE EL-285 EL-286 EL-287EL-288,
289EL-290,
291EL-292,
293EL-294 EL-295 EL-295
SYMPTOM
Power supply and ground circuit check
Procedure 1
(Door unlock sensor check)
Procedure 2
(Door key cylinder switch check)
Procedure 3
(Door lock actuator check)
Procedure 4
(Super lock actuator check)
Procedure 5
(Door switch check)
Procedure 6
(NATS release signal check)
Procedure 7
(Key switch check)
Procedure 8
(Ignition switch“ON”circuit check)
1Power door lock does not operate
using any switch.XX X
2Power door lock does not operate
with any switch of driver side.X
3Power door lock does not operate
with any switch of passenger side.XX
4Specific door lock acutator does
not operate.X
5Super lock cannot be set by both
door key cylinders.XXX XX
6Super lock cannot be set by one of
door key cylinders.X
7*Super lock cannot be released by
one or both door key cylinders.X
8*Super lock cannot be released by
ignition key switch. (Signal from
NATS IMMU)X
9Specific super lock actuator does
not operate.X
10*Key reminder system does not
operate.XX
X: Applicable
*: Make sure the power door lock and key reminder system operate properly.
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-284

POWER SUPPLY AND GROUND CIRCUIT CHECK
Main power supply circuit check
Terminals Ignition switch position

LOCK ACC ON

9GroundBattery
voltageBattery
voltageBattery
voltage
Ground circuit check
Terminals Continuity

16- Ground Yes
Time control
unit connector
YEL445B
YEL431B Time control unit connector
POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-285

DIAGNOSTIC PROCEDURE 1
(Door unlock sensor check)
CHECK DOOR UNLOCK SENSOR
INPUT SIGNAL.
Check voltage between time control
unit connector terminals

35or
36
and ground.
NG
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
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
ConditionVoltage
[V]


Driver
side

35GroundLockedApprox.
2
(Approx.
20 sec.)
Unlocked 0
Pas-
sen-
ger
side

36GroundLockedApprox.
12
(Approx.
20 sec.)
Unlocked 0
Terminals Condition Continuity

2-
5Locked No
Unlocked Yes
YEL446B
Time control unit connector
YEL815
Door lock actuator assem-
bly connectors
Driver side :
Passenger side:


POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-286

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

29and
ground.
NG
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
NG
Replace key cylinder
switch.
Check the following:

Harness connectorsB3,M13

Harness connectorsM7,D1

Harness connectorsB5,D2

Harness connectorsB56,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

1-
2
Neutral No
Between
neutral and
lockYe s
Unlock/
neutralNo
Full stroke
(Lock)No
YEL028D
YEL817
Key cylinder switch
Driver side :
Passenger side:


POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-287

DIAGNOSTIC PROCEDURE 3
—Type-1 for Super Lock Actuator—
(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
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
NG
OK
Check harness between
control unit and door lock
actuator.
Replace door lock actuator assembly.
Knob lock
switch conditionTerminals
Voltage
(V)


Unlock,Lock

41Ground
Approx. 12
(Approx. 5
seconds)

42Ground
Lock,Unlock

44Ground
Door lock actuator
operationTerminals


Unlocked,
Locked

1:
(RHD)
4: (RHD)
Locked,
Unlocked

4: (RHD)
1: (RHD)
Door lock actuator
operationTerminals


Unlocked,
Locked

4: (RHD)
1: (RHD)
Locked,
Unlocked

1: (RHD)
4: (RHD)
Door lock actuator
operationTerminals


Unlocked,
Locked

6: (LHD)

1: (RHD)

3: (LHD)

4: (RHD)
Locked,
Unlocked

3: (LHD)

4: (RHD)

6: (LHD)

1: (RHD)
YEL029D
YEL035D
YEL036D
YEL820
Door lock actuator
assembly connector
Rear door RH
Rear door LH


POWER DOOR LOCK—Super Lock—
Trouble Diagnoses (Cont’d)
EL-288