1995 NISSAN ALMERA N15 Service Manual

POWERDOORLOCK
Trouble Diagnoses -Type 1(For Europe and
Australia) (Cont'd)
POWER SUPPLY ANDGROUND CIRCUITCHECK
Power supply check

~
CONNECT

Door locktimer
'b,'1W~

connector ~
SJ'

~12lEt11
II
II

11 II

W/L

SEL469U

~ CONNECT

Door locktimer
'b,'I\~
L',

connector @1)
SJ'

111111~k2J
II
16

B
SEL470U
Terminals

@ -
Ground

Ground circuitcheck

Terminals

@ -
Ground

EL-213
Ignition
switchoperation
OFF
I
ACC
I
ON
I
START
Battery voltage
Continuity
Yes

•

~CONNECT

Door locktimer "''/\~
If!:\,

connector
@)
s..J

Driver's side
@

Front passenger
side@ UNLOCK
SENSORSIGNALCHECK OK
Unlock sensor signalis
Measure voltagebetween doorlock
--..

OK.
timer harness terminals @and
@,

@
and
@.

Conditionofunlock
Terminals sensorandvoltage

[V]

EEl
e
Lock
Unlock

@ @

Approx.
0 12

(ID
@

NG

Iil
UNLOCK SENSORCHECK NG
Replace doorlockactua-
~
Check continuity betweendoorlock tor.
actuator connector terminals@and
@
Conditionof
Terminals doorlock Continuity
actuator
Lock Yes

@
and
(g)

Unlock Yes
OK
Check thefollowing.
1) Harness between doorlocktimer
and door lockactuator foropen/short
circuit
2) Door lockactuator groundcircuit
POWER
DOORLOCK
Trouble Diagnoses -Type 1(For Europe and
Australia) (Cont'd)
PROCEDURE 1
(Unlock sensorcheck)

m

SEL473U
SEL474U

.03

YIR
I
Y/B B

,

,
,
,
,

I
I
I

,

'
..

~iv

Door lockactuator
connector~
EL-214

~CONNECT
Door locktimer "''I\~
II!l,

connector
@
'Wi...I
POWER
DOORLOCK
Trouble Diagnoses -Type 1(For Europe and
Australia) (Cont'd)
PROCEDURE 2
(Door lockactuator check)

m

DOOR LOCKACTUATOR OUTPUTSIG-
~ Replace doorlocktimer.
NAL CHECK
Measure voltagebetween doorlock
timer harness terminals @and
@.

Condition
Terminals ofdoor
lock & Voltage
[VI

$
e
unlock
switch

.
o
--> 12

@
@)
Neutral
-->0
--> Unlock (Approx.
1.0 sec.)

o
--> 12

@)
@
Neutral
-->0
--> Lock (Approx.
1.0 sec.)
• The voltage valuesareapproximate.
OK

m
DOOR LOCKACTUATOR CHECK NG
Replace doorlockactua-
Apply 12Vdirect current toterminals ~
tor.
and check operation.
Door lock
Terminals
actuator
operation
$

e

Lock
@)
d)

Unlock
d)
@)

OK
Check harness between doorlocktimer
and door lockactuator foropen/short
circuit.
SEL471U
SEL472U
Rear
LH
@

Rear RH
@E>

Driver's
side
@

Front passenger
side~
Door
lockactuator
connector
~ R/L

~----,

_.~
.

W/R

~ W/R

---1

!
!3\--u-'

R/L
FUSE

•

EL-215

POWERDOORLOCK
Trouble Diagnoses -Type 2(Except forEurope
and Australia)
SYMPTOM CHART

PROCEDURE DiagnosticProcedure
REFERENCE PAGE EL-217EL-217EL-218 EL-219

2
0
Q)

.r:
0

~
.r:

2

0
2
B

0

Q)

0
.~

Q)

.r:

0
Q)

III
.r:
.r:
0

....
0
~

...

::J
.r:
0

.8

0
0

...
B
c
CIl

0
.~
::J::J

ti

"C
III

cd
tIl

c
.0

::J ~
~

0 0

0 0

...
c

..2
0

OJ ~

-

"C
~
...
...

0
0
0

c
00
0

CIl

d-
e.
0

>-

a.
....

C\l
C')
a.
Q)
~ Q)
::J
...
...

III
::J::J
::J

...
"C
"C"C

Q) Q)
Q) Q)

?;
0
0
0

0
e
0
0
...
...

SYMPTOM
a..
a..a..
a..

Power doorlockdoes notoperate withdriver's
side lockknob switch anddriver doorkeycylin-
G)

@
@

der.
Power doorlockdoes notoperate withdoor lock
and unlock switchonpower window main
G)

@

@

switch.
Specific doorlockactuator doesnotoperate.
G)

Perform Diagnostic Procedures innumerical ordershown inthe symptom chart.Carryoutfunctional testswhenever each
step isfinished. Ifthe trouble remains afterperforming allDiagnostic Procedures, replacethedoor locktimer.

EL-216

POWERDOORLOCK
Trouble Diagnoses -Type 2(Except forEurope
and Australia) (Cont'd)
POWER SUPPLY ANDGROUND CIRCUITCHECK
Power supply check
Ignitionswitchoperation
START

I

ACC

I
ON
Battery voltage

I

OFF
Terminals

@ -
Ground
SEL458U
W/L
Door
locktimer
connector@

rElB

~i5
Door locktimer
connector@

mill
Ground
circuitcheck
Terminals

G) -
Ground Continuity
Yes
B
SEL459U

~i5

Door locktimer
connector
@

mm

B
YIR

Lock knob
switch connector
@Qg)

ill
SEL460U
SEL461U PROCEDURE
1
(Lock knobswitch check)

m

LOCK KNOB SWITCH SIGNALCHECK
~Lockknob switch isOK.
Measure voltagebetween doorlock
timer harness terminals @and
G).

Condition oflock
VoltageIV]
knob switch
Lock Approx.
12
Unlock 0
NG

(;)

LOCK KNOB SWITCH CHECK NG
Replace lockknob
Check continuity betweenlockknob
--+

switch.
switch terminals
G)
and
@.

Condition oflock
Continuity
knob switch
Lock No
Unlock Yes
OK
Check thefollowing.
1) Harness betweendoorlocktimer
and lock knob switch foropen/short
circuit

2)
Lock knob switch ground circuit
•

EL-217

m
~i5

Door locktimer
connector
@

B

B

PU
tGY

II][]

I

SEL462U

I!J
~i5

Door lock&unlock
switch connector
@

~
~71

I

I

I

I
I

J
CEL059-A POWER
DOORLOCK
Trouble Diagnoses -Type 2(Except forEurope
and Australia) (Cont'd)
PROCEDURE 2
(Door lock
&
unlock switchcheck)

m

DOOR LOCK
&
UNLOCK SWITCHSIG-OK
Doorlock
&
unlock
NAL CHECK
---...

switchisOK.
Measure voltagebetween doorlock
timer harness terminals
CID
and Q).
@ and Q).
Condition
Terminals ofdoor
lock
&
Voltage
unlock [V]

EB
e

switch

LockApprox.
12
@
d)
Unlock Approx.
12
NG

m
DOOR LOCK
&
UNLOCK SWITCH NG
Replace doorlock
&

CHECK ~
unlockswitch.
Check continuity betweendoorlock
&

unlock switchterminals
(J)
and
@.@

and
@.

Conditionof
Terminals doorlock
&
Continuity
unlock switch

(f)
and @
Lock Yes
@ and @ Unlock Yes
OK
Check thefollowing.
1) Harness betweendoorlocktimer
and door lock
&
unlock switchfor
open/short circuit
2) Door lock
&
unlock switch ground
circuit
EL-218

SEL464U
Front
passenger
side
@Q)

Rear LH
@W

Rear RH@ POWER
DOORLOCK
Trouble Diagnoses -Type 2(Except forEurope
and Australia) (Cont'd)
PROCEDURE 3
(Door lockactuator check)

m
DOOR LOCKACTUATOR OUTPUTSIG-~ Replace doorlocktimer.
NAL CHECK
Measure voltagebetween doorlock
timer harness terminals @and
@).

Condition
Terminals ofdoor
lock & Voltage
unlock IV)

EB
e

switch

o
-+ 12

.

~ @Neutral
....
0
-+ Lock (Approx.
1.0 sec.)

o
-+ 12

@
~Neutral
-+0
-+ Unlock (Approx.
1.0 sec.)

*
The voltage valuesareapproximate.
OK

(;)

DOOR LOCKACTUATOR CHECK NG
Replace doorlockactua-

--.-..

Apply 12Vdirect current toterminals tor.
and check operation.
Door lock
Terminals
actuator
operation
EB
e

Lock
(1)

@)

Unlock @
(1)

OK
Check harness between doorlocktimer
and door lockactuator foropen/short
circuit.
SEL463U

~i3

Door locktimer
connector
@

Brill

R/J -lwlR

I I
I I
I I
I I

I

\ J

~i5

Door lockactuator
connector
~

H-:1,-----\

---t-j3,

FUSE

•

EL-219

POWERDOORMIRROR
*
For removal ofdoor mirror, referto"DOOR MIRROR" in8T section.

Wiring Diagram -MIRROR -

lHD MODELS

EL-MIRROR-01

IGNITION SWITCH
ACC orON

~

PU/W FUSE
BLOCK RefertoEL-POWER.

(JIB)

~

DOOR
MIRROR
REMOTE
CONTROL
SWITCH

@)

CHANGEOVER
SWITCH

L N R LNR

.... ....

~ ~~ ~

VIR V/B
L/R
LIB

l~~
~
L/R~

~
V/B~ Next
page

~

ViR~

~
PU/W~

,....-

..

/R LU'

o

L
....,

U •

o

10A

1231

MIRROR SWITCH

lbiJl
B

I

B

~1
JOINT
CONNECTOR-1

~
~
B

I

ii
B B
~ ~

(f@
@ID

Refertolast page
(Foldout page).

mQITD(]ID

IIDZBI:IJill
GY
ITI:ITillIilIIT
~

~BR

HEL126

EL-220