1998 NISSAN PATROL diagram

TEL680A
POWER DOOR LOCK Ð Super Lock Ð
Wiring Diagram Ð S/LOCK Ð/LHD Models
(Cont'd)
EL-217

TEL681A
POWER DOOR LOCK Ð Super Lock Ð
Wiring Diagram Ð S/LOCK Ð/LHD Models
(Cont'd)
EL-218

Wiring Diagram Ð S/LOCK Ð/RHD Models
TEL682A
POWER DOOR LOCK Ð Super Lock Ð
EL-219

TEL683A
POWER DOOR LOCK Ð Super Lock Ð
Wiring Diagram Ð S/LOCK Ð/RHD Models
(Cont'd)
EL-220

TEL684A
POWER DOOR LOCK Ð Super Lock Ð
Wiring Diagram Ð S/LOCK Ð/RHD Models
(Cont'd)
EL-221

TEL711A
POWER DOOR LOCK Ð Super Lock Ð
Wiring Diagram Ð S/LOCK Ð/RHD Models
(Cont'd)
EL-222

DIAGNOSTIC PROCEDURE 1
(Door unlock sensor check)
CHECK DOOR UNLOCK SENSOR
INPUT SIGNAL.
Check voltage between control unit termi-
nalsj
4orj5and ground.
Refer to wiring diagram in EL-215 (LHD),
EL-219 (RHD).
NG
cOK
Door unlock sensor is OK.
CHECK DOOR UNLOCK SENSOR.
1. Disconnect door unlock sensor connec-
tor.
2. Check continuity between door unlock
sensor terminals.
OK
cNG
Replace door lock actuator
assembly.
Check the following.
+Door unlock sensor ground circuit
+Harness for open or short between con-
trol unit and door unlock sensor
Terminals
ConditionVoltage
[V]
Å@
Driver
sidej4GroundLockedApprox.
5
Unlocked 0
Pas-
senger
sidej
5GroundLockedApprox.
5
Unlocked 0
Terminals Condition Continuity
j
2-j5Locked No
Unlocked Yes
SEL813UB
SEL814UB.
.
POWER DOOR LOCK Ð Super Lock Ð
Trouble Diagnoses (Cont'd)
EL-226

DIAGNOSTIC PROCEDURE 2
(Door key cylinder switch check)
CHECK DOOR KEY CYLINDER SWITCH
INPUT SIGNAL (LOCK SIGNAL).
Check voltage between control unit termi-
nalj
1and ground.
Refer to wiring diagram in EL-215 (LHD),
EL-219 (RHD).
NG
cOK
Door key cylinder switch is
OK.
CHECK DOOR KEY CYLINDER SWITCH.
1. Disconnect door key cylinder switch
connector.
2. Check continuity between door key cyl-
inder switch terminals.
OK
cNG
Replace key cylinder
switch.
Check the following.
+Door key cylinder switch ground circuit
+Harness for open or short between con-
trol unit and door key cylinder
Key cylinder switch operation Voltage [V]
Between neutral and lock 0
Unlock/neutral Approx. 5
Terminals Key position Continuity
j
1-j2(LH side)
j2-j3(RH side)Neutral No
Between
neutral and
lockYe s
Unlock/
neutralNo
SEL815UB
SEL492V
.
.
POWER DOOR LOCK Ð Super Lock Ð
Trouble Diagnoses (Cont'd)
EL-227