2004 NISSAN TERRANO Service Repair Manual

RHD MODELS
YEL862E
INTERIOR LAMP
Wiring Diagram Ð INT/L Ð (Cont'd)EL-76
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RHD MODELS
YEL863E
INTERIOR LAMP
Wiring Diagram Ð INT/L Ð (Cont'd)EL-77
http://vnx.su/

Trouble Diagnoses
SYMPTOM CHART
SymptomDiagnoses service procedure
Interior room lamp timer does not operate. 1. Preliminary check.
2. Check ignition signal.
3. Check driver side door switch.
4. Check door lock/unlock switch.
5. Check other door switch.
Interior room lamp timer cannot be cancelled. 1. Preliminary check.
2. Check ignition signal.
3. Check driver side door switch.
4. Check door lock/unlock switch.
PRELIMINARY CHECK (Power supply and ground
circuit check)
Main power supply circuit check
Terminals Ignition switch position
!@ LOCK ACC ON
U09GroundBattery
voltage Battery
voltage Battery
voltage
Ground circuit check
Terminals Continuity
U16- GroundYes
IGNITION SWITCH ªONº CIRCUIT CHECK
TerminalsIgnition switch position
!@ OFFACC ON
U01Ground 0V0V Battery voltage
If NG, check the following.
I10A fuse [No.
26, located in the fuse block (J/B)]
IHarness for open or short
YEL299D
YEL300D
YEL319D
INTERIOR LAMP
EL-78
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DRIVER SIDE DOOR SWITCH CHECK
CHECK DOOR SWITCH INPUT SIGNAL.
Check voltage between fuse block (J/B)
and ground.
NG
EOKDoor switch is OK.
CHECK DOOR SWITCH.
1. Disconnect door switch connector.
2. Check continuity between door switch terminal 1 and ground.
OK
ENG Replace door switch.
Check the following.
IDoor switch case ground condition
I Harness for open or short between con-
trol unit and door switch
Termi-
nals Condition Voltage (V)
Driver
side door
B07Opened 0 Closed Approx. 12
Terminals Condition Continuity
Door
switch q
1-
ground Closed No
Open Yes
YEL874E
YEL875E
H
H
INTERIOR LAMP
Trouble Diagnoses (Cont'd)
EL-79
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DOOR LOCK/UNLOCK SWITCH CHECK
CHECK DOOR LOCK/UNLOCK SWITCH
INPUT SIGNAL.
Check voltage between time control unit
connector terminal
U37and ground.
NG
EOKDoor lock/unlock switch is
OK.
CHECK DOOR LOCK/UNLOCK SWITCH.
1. Disconnect door lock/unlock switch
connector.
2. Check continuity between door lock/ unlock switch terminals.
OK
ENG Replace door lock/unlock
switch.
Check the following:
IDoor lock/unlock switch ground circuit.
I Harness for open or short-circuit
between control unit and door lock/
unlock switch
Terminals
ConditionVoltage
(V)
!@
U37Ground LockedApprox.
12
(Approx. 20 sec.)
Unlocked 0
Terminals Condition Continuity
q
7-q3Locked
No
Unlocked Yes
YEL876E
YEL877E
H
H
INTERIOR LAMP
Trouble Diagnoses (Cont'd)
EL-80
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OTHER DOOR SWITCH CHECK
CHECK DOOR SWITCH INPUT SIGNAL.
Check voltage between fuse block (J/B)
and ground.
NG
EOKDoor switch is OK.
CHECK DOOR SWITCH.
1. Disconnect door switch connector.
2. Check continuity between door switch terminals.
OK
ENG Replace door switch.
Check the following.
IDoor switch ground condition
I Harness for open or short between con-
trol unit and door switch
Termi-
nals Condition Voltage (V)
Other
door
B01Opened 0 Closed Approx. 12
Terminals Condition Continuity
Other
door
switches q
1-
ground Closed No
Open Yes
YEL878E
YEL879E
H
H
INTERIOR LAMP
Trouble Diagnoses (Cont'd)
EL-81
http://vnx.su/

System Description
UNIFIED CONTROL METER
ISpeedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled totally
by control unit built-in combination meter.
I Digital meter is adopted for odo/trip meter.*
*The record of the odo meter is kept even if the battery cable is disconnected. The record of the trip meter
is erased when the battery cable is disconnected.
I Odo/trip meter segment can be checked in diagnosis mode.
I Meter/gauge can be checked in diagnosis mode.
HOW TO CHANGE THE DISPLAY FOR ODO/TRIP METER
NOTE:
Turn ignition switch to the ªONº position to operate odo/trip meter.
SEL394X
METER AND GAUGES
EL-82
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POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
Ithrough 10A fuse [No. 16, located in the fuse block (J/B)]
I to combination meter terminal 27.
With the ignition switch in the ON or START position, power is supplied
I through 10A fuse [No. 12, located in the fuse block (J/B)]
I to combination meter terminal 28.
Ground is supplied
I through body grounds F36, F47 (LHD models) or M33, M754 (RHD models)
I to combination meter terminal 29.
WATER TEMPERATURE GAUGE
The water temperature gauge indicates the engine coolant temperature.
Thermal transmitter provides a engine coolant temperature signal to combination meter for water temperature
gauge.
TACHOMETER
The tachometer indicates engine speed in revolution per minutes (rpm). ECM provides an engine speed sig-
nal to combination meter for tachometer.
FUEL GAUGE
The fuel gauge indicates the approximate fuel level in the fuel tank.
The fuel gauge is regulated by a variable ground signal supplied
Ifrom body grounds B10 and B18
I through terminal 3 of the fuel level sensor unit and
I through terminal 2 (TD27Ti engine) or 1 (ZD30DDTi engine) of the fuel level sensor unit
I to combination meter terminal 13 for the fuel gauge.
SPEEDOMETER
The combination meter receives a signal from vehicle speed sensor. The speedometer converts the signal into
the vehicle speed displayed.
AMBIENT TEMPERATURE GAUGE
Ambient temperature sensor provides the signal for ambient temperature to combination meter.
METER AND GAUGES
System Description (Cont'd)
EL-83
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