2005 NISSAN NAVARA warning

DI-44
WARNING LAMPS
Oil Pressure Warning Lamp Stays Off (Ignition Switch ON)
EKS00M52
1.CHECK OIL PRESSURE WARNING LAMP OPERATION
Activate IPDM E/R auto active test. Refer toPG-19, "
Auto Active Test".
Does oil pressure warning lamp blink?
YES >> GO TO 2.
NO >> GO TO 4.
2.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 (A) and
oil pressure switch harness connector (B).
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK OIL PRESSURE SWITCH
Check oil pressure switch. Refer toDI-47, "
OIL PRESSURE SWITCH".
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and Installation of IPDM E/R".
NG >> Replace oil pressure switch.
4.CHECK COMBINATION METER (CONSULT-II)
Perform self-diagnosis of combination meter. Refer toDI-15, "
CONSULT-II Function (METER)".
Self-diagnosis results
No malfunction detected>> GO TO 5.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
5.CHECK COMBINATION METER INPUT SIGNAL
Select “METER” on CONSULT-II. Operate ignition switch with “OIL
W/L” of “DATA MONITOR” and check operation status.
OK or NG
OK >> Replace combination meter.
NG >> Replace IPDM E/R.
AB
Connector Terminal Connector Terminal
E17 42 F33 1
PKIC1995E
“OIL W/L”
When ignition switch is in ON
position (Engine stopped):ON
When engine running : OFF
PKIA2064E

WARNING LAMPS
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Oil Pressure Warning Lamp Does Not Turn Off (Oil Pressure Is Normal)EKS00M53
NOTE:
For oil pressure inspection, refer toLU-5, "
ENGINE OIL PRESSURE CHECK".
1.CHECK OIL PRESSURE WARNING LAMP OPERATION
Activate IPDM E/R auto active test. Refer toPG-19, "
Auto Active Test".
Does oil pressure warning lamp blink?
YES >> GO TO 2.
NO >> GO TO 5.
2.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
and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3.CHECK OIL PRESSURE SWITCH
1. Turn ignition switch OFF.
2. Check oil pressure switch. Refer toDI-47, "
OIL PRESSURE SWITCH".
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and Installation of IPDM E/R".
NG >> Replace oil pressure switch.
4.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 and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer toPG-26, "Removal and
Installation of IPDM E/R".
NG >> Repair harness or connector.
Terminals
Vo l ta g e
(Approx.) (+)
(–)
Oil pressure switch
connectorTerminal
F33 1 Ground 12 V
PKIC2151E
IPDM E/R connector Terminal
GroundContinuity
E17 42 No
SKIB6850E

DI-46
WARNING LAMPS
5.CHECK IPDM E/R (CONSULT-II)
Perform self-diagnosis of IPDM E/R. Refer toPG-16, "
CONSULT-II Function (IPDM E/R)".
Self-diagnosis results
No malfunction detected>>Replace combination meter.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
Oil Pressure Warning Lamp Keeps Blinking (Oil Level Is Normal)EKS00MM6
NOTE:
For engine oil level inspection, refer toLU-5, "
ENGINE OIL LEVEL".
If combination meter detects that oil level sensor is open or short circuit, oil level warning is displayed.
1.CHECK OIL LEVEL SENSOR
1. Turn ignition switch OFF.
2. Disconnect oil level sensor connector.
3. Check oil level sensor. Refer toDI-47, "
OIL LEVEL SENSOR".
OK or NG
OK >> GO TO 2.
NG >> Replace oil level sensor.
2.CHECK OIL LEVEL SENSOR POWER SUPPLY CIRCUIT
1. Disconnect combination meter connector.
2. Check continuity between combination meter harness connector
(A) and oil level sensor harness connector (B).
3. Check continuity between combination meter harness connector
(A) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
AB
Continuity
Connector Terminal Connector Terminal
M22 51 F34 3 Yes
A
GroundContinuity
Connector Terminal
M22 51 No
SKIB4799E

WARNING LAMPS
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3.CHECK OIL LEVEL SENSOR GROUND CIRCUIT
1. Check continuity between combination meter harness connector
(A) and oil level sensor harness connector (B).
2. Check continuity between combination meter harness connector
(A) and ground.
OK or NG
OK >> Replace combination meter.
NG >> Repair harness or connector.
Component InspectionEKS00M54
OIL PRESSURE SWITCH
Check continuity between oil pressure switch and ground.
OIL LEVEL SENSOR
Check resistance between oil level sensor terminals 1 and 3.
AB
Continuity
Connector Terminal Connector Terminal
M22 52 F34 1 Yes
A
GroundContinuity
Connector Terminal
M22 52 No
SKIB4800E
ConditionOil 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
Terminal Resistance value [W]
13 3–20
SKIB4845E

WARNING CHIME
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WARNING CHIMEPFP:24814
System DescriptionEKS00L9D
lBuzzer for warning chime system is installed in the combination meter.
lThe buzzer sounds at the following conditions:
–When combination meter receives buzzer output signal with CAN communication line
–When combination meter judges warning chime sound condition is found
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
lthrough 50A fusible link (letterG, located in the fuse and fusible link box)
lto BCM terminal 57.
With ignition switch in the ON or START position, power is supplied
lthrough 10A fuse [No. 1, located in the fuse block (J/B)]
lto BCM terminal 3.
Ground is supplied
lto BCM terminal 55
lthrough grounds M21, M80 and M83.
LIGHT WARNING CHIME
With ignition switch in OFF or ACC position, driver's door open, and lighting switch in 1ST or 2ND position, the
light warning chime will sound.
lBCM detects ignition switch in OFF or ACC position, front door switch (driver side) ON, and lighting switch
in 1ST or 2ND position. And then transmits buzzer output signal (light warning chime) to combination
meter with CAN communication line.
lWhen combination meter receives buzzer output signal (light warning chime), it sounds the buzzer.
NOTE:
For further details of combination switch, refer toBCS-3, "
COMBINATION SWITCH READING FUNCTION".
KEY REMINDER WARNING CHIME
Key reminder chime sounds, at the same time, when key reminder system starts operating.
key reminder chime also sounds when the following three conditions are simultaneously met.
lKey is inserted in the ignition key cylinder
lDriver¢s door is opened
lThe setting of driver¢s door lock knob is “LOCK”
For information regarding key reminder system, refer toBL-21, "
POWER DOOR LOCK SYSTEM".
LOW-FUEL WARNING CHIME
Low-fuel warning chime sounds, when low-fuel warning lamp is turned ON.
Combination meter sounds warning chime three times when low-fuel warning lamp turns ON.

DI-52
WARNING CHIME
SEAT BELT WARNING CHIME
Seat belt warning chime sound for approximately 90 seconds, when vehicle speed becomes more than 25 km/
h (16 MPH) with driver seat belt unfastened.
When driver seat belt is unfastened, ground is supplied as signal
lto combination meter terminal 24
lthrough seat belt buckle switch (driver side) terminals 1 and 2
lthrough grounds B9 and B25 (LHD models), B106 and B121 (RHD models).
ABS actuator and electric unit (control unit) provides a vehicle speed signal to the combination meter.
Combination meter detects that driver seat belt is unfastened (seat belt buckle switch ON) and vehicle speed
more than 25 km/h (16 MPH). And then it sounds seat belt warning chime for 90 seconds.
NOTE:
Warning chime should be turned off under the following conditions.
lDriver seat belt is fastened (seat belt buckle switch OFF)
l90 seconds elapsed since warning chime start
Component Parts and Harness Connector LocationEKS00L9C
PKIC2510E

WARNING CHIME
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Wiring Diagram — CHIME —EKS00L9F
LHD MODELS
MKWA3937E

DI-54
WARNING CHIME
MKWA3654E