Connector NISSAN TEANA 2003 Service Manual

DI-46
WARNING LAMPS

5. CHECK OIL PRESSURE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector E9 ter-
minal 57 and ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-28, "Removal and
Installation of IPDM E/R" .
NG >> GO TO 6.
6. CHECK OIL PRESSURE SWITCH
Check oil pressure switch. Refer to DI-47, "
Electrical Component Inspection"
OK or NG
OK >> GO TO 7.
NG >> Replace oil pressure switch.
7. CHECK OIL PRESSURE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and oil pressure switch connector.
3. Check continuity between IPDM E/R harness connector E9 ter-
minal 57 and oil pressure switch harness connector F257 termi-
nal 1 (VQ engine), F11 terminal 1 ( QR engine ).
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.
Oil Pressure Warning Lamp Does Not Turn Off (Oil Pressure Is Normal)BKS001ST
NOTE:
For oil pressure inspection, refer to LU-20, "
OIL PRESSURE CHECK" .
1. CHECK IPDM E/R OUTPUT SIGNAL
Activate IPDM E/R auto active test. Refer to PG-21, "
Auto Active Test" .
Is oil pressure warning lamp blinking?
No malfunction detected>> GO TO 3.
Malfunction detected>> Go to 2.
2. CHECK SELF-DIAGNOSTIC RESULTS OF IPDM E/R
Select “IPDM E/R” on CONSULT-II, and perform self diagnosis of IPDM E/R. Refer to PG-19, "
CONSULT-II
Function (IPDM E/R)"
Self-diagnosis result content?
YES >> Replace combination meter.
NO >> GO TO PG-19, "
SELF-DIAG RESULTS" in “IPDM E/R”. 57 – Ground : Continuity should not exist.
SKIA5013E
57 – 1 : Continuity should exist.
PKIC9837E

WARNING LAMPS
DI-47
C
D
E
F
G
H
I
J
L
MA
B
DI

3. CHECK IPDM E/R OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect oil pressure switch connector.
3. Turn ignition switch ON.
4. Check voltage between oil pressure switch harness connector
F257 terminal 1 ( VQ engine ) or F11 terminal 1 ( QR engine )
and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 5.
4. CHECK OIL PRESSURE SWITCH
1. Turn ignition switch OFF.
2. Check oil pressure switch. Refer to DI-47, "
OIL PRESSURE SWITCH" .
OK or NG
OK >> Replace IPDM E/R. Refer to PG-28, "Removal and Installation of IPDM E/R" .
NG >> Replace oil pressure switch.
5. CHECK OIL PRESSURE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector E9 ter-
minal 57 and ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-28, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
Electrical Component InspectionBKS001SU
OIL PRESSURE SWITCH
Check continuity between oil pressure switch and ground.1 – Ground : Battery voltage
PKIC9838E
57 – Ground : Continuity should not exist.
SKIA5013E
Condition
Oil pressure kPa (bar, kg/cm2 , psi) Continuity
Engine stopped Less than 29 (0.3, 0.3, 4) Yes
Engine running More than 29 (0.3, 0.3, 4) No
ELF0044D

DI-58
WARNING CHIME

Component Parts and Harness Connector LocationBKS001T0
SKIB0786E

WARNING CHIME
DI-67
C
D
E
F
G
H
I
J
L
MA
B
DI

2. CHECK POWER SUPPLY CIRCUIT
Check voltage between BCM harness connector terminals and
ground.
OK or NG
OK >> GO TO 3.
NG >> Check harness between BCM and fuse or fusible link.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector M4 terminal
52 and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Key Warning Chime and Light Warning Chime Does Not OperatedBKS001T8
1. CHECK CHIME OPERATION
1. Select “BCM” on CONSULT-II.
2. Select “BUZZER” on CONSULT-ll, and then perform “LIGHT
WARN ALM” or “IGN KEY WARN ALM” of “ACTIVE TEST”.
Does chime sound?
YES >> GO TO 3.
NO >> GO TO 2.
Terminals Ignition switch position
(+)
(–) OFF ON
Connector Terminal
M455
GroundBattery voltage Battery voltage
42 Battery voltage Battery voltage
M3 38 0 V Battery voltage
SKIB0785E
52 – Ground : Continuity should exist.
SKIB0226E
SKIA6331E

DI-68
WARNING CHIME

2. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL
1. Select “METER A/C AMP” on CONSULT-II.
2. Operate switches meet the requirements to sounds warning
chime with “BUZZER” of “DATA MONITOR” and check operation
status. Refer to DI-29, "
CONSULT-II Function (METER A/C
AMP)" .
OK or NG
OK >> Check battery power supply circuit of combination
meter. If OK, replace combination meter.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
3. CHECK BCM INPUT SIGNAL
With CONSULT-ll
1. Select “BCM”.
2. With “DATA MONITOR” of “BUZZER”, confirm “DOOR SW-DR”
when the driver side door is operated.
Without CONSULT-ll
Check voltage between BCM harness connector M5 terminal 62
and ground.
OK or NG
OK >> Check battery power supply circuit and ground circuit of
unified meter and A/C amp. If OK, replace BCM. Refer
to BCS-16, "
Removal and Installation of BCM" .
NG >> GO TO 4.“BUZZER”
When meet the requirements to
sounds warning chime: ON
Except above : OFF
PKIA2063E
“DOOR SW-DR”
When driver door is opened : ON
When driver door is closed : OFF
SKIA2003E
62 – Ground
When driver door is opened : Approx. 0 V
When driver door is closed : Approx. 12 V
SKIA8220E

WARNING CHIME
DI-69
C
D
E
F
G
H
I
J
L
MA
B
DI

4. CHECK FRONT DOOR SWITCH (DRIVER SIDE) CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and front door switch (driver side) connector.
3. Check continuity between BCM harness connector M5 terminal
62 and front door switch (driver side) harness connector B10 ter-
minal 2.
4. Check continuity between BCM harness connector M5 terminal
62 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK FRONT DOOR SWITCH (DRIVER SIDE)
Check front door switch (driver side).
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Replace front door switch (driver side).
Key Warning Chime Does Not Operate (Without Intelligent Key)BKS001T9
1. CHECK FUSE
Check if the key switch 15A fuse [No. 17, located in the fuse block (J/B)] is blown. Refer to DI-60, "
Wiring Dia-
gram — CHIME —" .
Is the fuse blown?
YES >> Replace fuse. Be sure to repair the cause of malfunction before installing new fuse.
NO >> GO TO 2.
2. CHECK WARNING CHIME OPERATION
Check the chime under conditions in exception of key warning chime (without Intelligent Key) operation.
Does warning chime sound?
YES >> GO TO 3.
NO >> Go to DI-67, "
Key Warning Chime and Light Warning Chime Does Not Operated" . 62 – 2 : Continuity should exist.
62 – Ground : Continuity should not exist.
SKIB0225E
2 - Case ground
When driver door
switch is released: Continuity should exist.
When driver door
switch is pushed: Continuity should not exist.
SKIB0324E

DI-70
WARNING CHIME

3. CHECK BCM INPUT SIGNAL
With CONSULT-ll
1. Select “BCM”.
2. With “DATA MONITOR” of “BUZZER”, confirm “KEY ON SW”
when the key is operated.
Without CONSULT-ll
Check voltage between BCM harness connector M3 terminal 37
and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> GO TO 4.
4. CHECK KEY SWITCH
1. Turn ignition switch OFF.
2. Disconnect key switch connector.
3. Check continuity between key switch connector M34 terminals 1
and 4.
OK or NG
OK >> GO TO 5.
NG >> Replace key switch.“KEY ON SW”
When key is inserted to
ignition key cylinder: ON
When key is removed from
ignition key cylinder: OFF
SKIA1960E
37 – Ground
When key is inserted to
ignition key cylinder: Approx. 12 V
When key is removed from
ignition key cylinder: Approx. 0 V
SKIB0280E
1 – 4
When key is inserted to
ignition key cylinder: Continuity should
exist.
When key is removed
from ignition key cylinder: Continuity should
not exist.
SKIA8695E

WARNING CHIME
DI-71
C
D
E
F
G
H
I
J
L
MA
B
DI

5. CHECK KEY SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M3 terminal
37 and key switch harness connector M34 terminal 4.
3. Check continuity between BCM harness connector M3 terminal
37 and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
6. CHECK KEY SWITCH POWER SUPPLY CIRCUIT
Check voltage between key switch harness connector M34 terminal
1 and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Check harness between key switch and fuse.
Key Warning Chime Does Not Operate (With Intelligent Key, When Mechanical
Key Is Used)
BKS001TA
1. CHECK FUSE
Check if the key switch 15A fuse [No. 18, located in the fuse block (J/B)] is blown. Refer to DI-60, "
Wiring Dia-
gram — CHIME —" .
Is the fuse blown?
YES >> Replace fuse. Be sure to repair the cause of malfunction before installing new fuse.
NO >> GO TO 2.
2. CHECK WARNING CHIME OPERATION
Check the chime under conditions in exception of key warning chime (when mechanical key is used) opera-
tion.
Does warning chime sound?
YES >> GO TO 3.
NO >> Go to DI-67, "
Key Warning Chime and Light Warning Chime Does Not Operated" . 37 – 4 : Continuity should exist.
37 – Ground : Continuity should not exist.
SKIA8696E
1 – Ground : Battery voltage.
SKIA8697E

DI-72
WARNING CHIME

3. CHECK BCM INPUT SIGNAL
With CONSULT-ll
1. Select “BCM”.
2. With “DATA MONITOR” of “BUZZER”, confirm “KEY ON SW”
when the key is operated.
Without CONSULT-ll
Check voltage between BCM harness connector M3 terminal 37
and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> GO TO 4.
4. CHECK KEY SWITCH POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ignition knob switch, key switch and key lock solenoid connector.
3. Check voltage between ignition knob switch, key switch and key
lock solenoid harness connector M20 terminal 3 and ground.
OK or NG
OK >> GO TO 5.
NG >> Check harness between ignition knob switch, key switch
and key lock solenoid and fuse. “KEY ON SW”
When key is inserted to
ignition key cylinder: ON
When key is removed from
ignition key cylinder: OFF
SKIA1960E
37 – Ground
When key is inserted to
ignition key cylinder: Approx. 12 V
When key is removed from
ignition key cylinder: Approx. 0 V
SKIB0280E
3 – Ground : Battery voltage.
SKIB1250E

WARNING CHIME
DI-73
C
D
E
F
G
H
I
J
L
MA
B
DI

5. CHECK KEY SWITCH
Check continuity between ignition knob switch, key switch and key
lock solenoid connector M20 terminals 3 and 8.
OK or NG
OK >> GO TO 6.
NG >> Replace key switch (Ignition knob switch and key lock
solenoid assembly).
6. CHECK KEY SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M3 terminal
37 and ignition knob switch, key switch and key lock solenoid
harness connector M20 terminal 8.
3. Check continuity between BCM harness connector M3 terminal
37 and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installa-
tion of BCM" .
NG >> Repair harness or connector.
Key Warning Chime Does Not Operate (With Intelligent Key, When Intelligent
Key Is Carried With The Driver)
BKS001TB
1. CHECK WARNING CHIME OPERATION
Check the chime under conditions in exception of key warning chime (when Intelligent Key is carried with the
driver) operation.
Does warning chime sound?
YES >> GO TO 2.
NO >> Go to DI-67, "
Key Warning Chime and Light Warning Chime Does Not Operated" .
2. CHECK INTELLIGENT KEY UNIT SELF-DIAGNOSTIC
Perform the Intelligent Key unit self-diagnosis. Refer to BL-93, "
CONSULT-II Functions (INTELLIGENT KEY)"
.
OK or NG
OK >> GO TO 3.
NG >> Check the applicable parts, and repair or replace corresponding parts.3 – 8
When key is inserted to
ignition key cylinder: Continuity should
exist.
When key is removed from
ignition key cylinder: Continuity should
not exist.
SKIB1252E
37 – 8 : Continuity should exist.
37 – Ground : Continuity should not exist.
SKIB1253E