2003 NISSAN ALMERA N16 Engine Control

3 CHECK DRIVER SIDE DOOR SWITCH
1. Disconnect front door switch (driver side) connector.
2. Check continuity between front door switch (driver side) harness connector B8 terminals 2 and 3.
SEL325WA
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).
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-90

4 CHECK DOOR LOCK/UNLOCK SWITCH
WITH CONSULT-II
Check door lock/unlock switch signal (“CDL LOCK SW” or “CDL UNLOCK SW”) in “DATA MONITOR” mode with CON-
SULT-II.
MKIB0198E
When door lock/unlock is locked:
CDL LOCK SW ON
CDL UNLOCK SW OFF
When door lock/unlock is unlocked:
CDL LOCK SW OFF
CDL UNLOCK SW ON
WITHOUT CONSULT-II
Check voltage between smart entrance control unit harness connector M193terminals 13 (P), 14 (L) and ground.
SIIA1567E
MTBL1425
OK or NG
OK GO TO 6.
NG GO TO 5.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-91

5 CHECK DOOR LOCK/UNLOCK SWITCH
1. Disconnect door lock/unlock switch harness connector.
2. Check continuity between door lock/unlock switch harness connector terminals 2 and 3.
Power window main switch (door lock/unlock switch) (with power window system)
YEL803C
Door lock/unlock switch (without power window system)
SEL469X
OK or NG
OK Check harness for open or short between smart entrance control unit and door lock/
unlock switch.
NG Replace lock/unlock switch.
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-92

6 CHECK OTHER DOORS SWITCHES INPUT SIGNAL
WITH CONSULT-II
Check other doors switch signal (“AS DOOR SW”, “RR DOOR SW” or “RR RH DOOR SW”) in “DATA MONITOR” mode
with CONSULT-II.
MKIB0199E
When each doors is open: EACH DOOR SW ON
When each doors is closed: EACH DOOR SW OFF
WITHOUT CONSULT-II
Check voltage between smart entrance control unit and ground.
MKIB0077E
MTBL1428
OK or NG
OK GO TO 8.
NG GO TO 7.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-93

7 CHECK DOOR SWITCHES
1. Disconnect door switch harness connector.
2. Check continuity between door switch terminal 1 and ground.
MKIB0234E
MTBL1429
OK or NG
OK Check harness for open or short between smart entrance control unit and door switch.
NG Replace door switch.
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-94

8 CHECK KEY SWITCH INPUT SIGNAL
WITH CONSULT-II
Check key switch signal (“KEY IN DETECT”) in “DATA MONITOR” mode with CONSULT-II.
MKIB0200E
When key is inserted: KEY IN DETECT ON
When key is removed: KEY IN DETECT OFF
WITHOUT CONSULT-II
Check voltage between smart entrance control unit harness connector M193terminal 5 (L/W) and ground.
MKIB0079E
MTBL1430
OK or NG
OK Replace smart entrance control unit.
NG GO TO 9.
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-95

9 CHECK KEY SWITCH (INSERT)
1. Disconnect key switch connector.
2. Check continuity between 1 and 2.
YEL791C
OK or NG
OKCheck the following.
10A fuse [No. 12, located in fuse block (J/B)]
Harness for open or short between key switch and fuse
Harness for open or short between smart entrance control unit and key switch
NG Replace key switch.
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-96

DIAGNOSTIC PROCEDURE 2=NJEL0549S05Interior Room Lamp Timer Does Not CancelNJEL0549S0501
1 CHECK IGNITION ON SIGNAL
WITH CONSULT-II
Check ignition switch ON signal (“IGNITION SW”) in “DATA MONITOR” mode with CONSULT-II.
MKIB0196E
When ignition switch is ON: IGNITION SW ON
When ignition switch is OFF: IGNITION SW OFF
WITHOUT CONSULT-II
1. Disconnect smart entrance control unit connector.
2. Check voltage between smart entrance control unit and ground.
MKIB0072E
MTBL1432
OK or NG
OK GO TO 2.
NGCheck the following.
10A fuse [No. 10, located in fuse block (J/B)]
Harness for open or short between smart entrance control unit and fuse
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail (Cont’d)
EL-97