Nissan Almera Tino V10 (2001 year). Manual — part 117
2
CHECK DOOR SWITCH INPUT SIGNAL
Check voltage between time control unit harness connector terminal 6 and ground.
NEL647
OK or NG
OK
©
GO TO 4.
NG
©
GO TO 3.
3
CHECK DRIVER SIDE DOOR SWITCH
Check continuity between terminals 2 and 3.
NEL648
OK or NG
OK
©
Check the following.
+
Driver side door switch ground circuit and condition
+
Harness for open or short between time control unit and driver side door switch
NG
©
Replace driver side door switch.
INTERIOR ROOM LAMP
Trouble Diagnoses (Cont’d)
EL-127
4
CHECK FRONT DOOR UNLOCK SENSOR INPUT SIGNAL
Check voltage between time control unit harness connector terminal 35 and ground.
NEL649
OK or NG
OK
©
Replace time control unit.
NG
©
GO TO 5.
5
CHECK FRONT DOOR UNLOCK SENSOR
1. Disconnect front door unlock sensor harness connector.
2. Check continuity between door unlock sensor terminals.
NEL650
OK or NG
OK
©
Check the following.
+
Door unlock sensor ground circuit
+
Harness for open or short between time control unit and door unlock sensor
NG
©
Replace door unlock sensor.
INTERIOR ROOM LAMP
Trouble Diagnoses (Cont’d)
EL-128
Wiring Diagram — INT/L —
NLEL0532
WHERE FITTED
NLEL0532S01
YEL418C
VANITY MIRROR AND LUGGAGE ROOM LAMPS
Wiring Diagram — INT/L —
EL-129
Component Parts and Harness Connector
Location
NLEL0441
NEL781
System Description
NLEL0442
UNIFIED CONTROL METER
NLEL0442S01
+
Speedometer, odo/trip meter, tachometer, fuel gauge and water temperature gauge are controlled totally
by control unit built-in combination meter.
+
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.
+
Odo/trip meter segment can be checked in diagnosis mode.
+
Meter/gauge can be checked in diagnosis mode.
HOW TO CHANGE THE DISPLAY FOR ODO/TRIP METER
NLEL0442S02
SEL394X
NOTE:
Turn ignition switch to the “ON” position to operate odo/trip meter.
METERS AND GAUGES
Component Parts and Harness Connector Location
EL-130
POWER SUPPLY AND GROUND CIRCUIT
NLEL0442S03
Power is supplied at all times
+
through 10A fuse [No. 12, located in the fuse block (J/B)]
+
to combination meter terminal 8.
With the ignition switch in the ON or START position, power is supplied
+
through 10A fuse [No. 30, located in the fuse block (J/B)]
+
to combination meter terminal 9.
Ground is supplied
+
through body grounds M28 and M48
+
to combination meter terminal 7.
WATER TEMPERATURE GAUGE
NLEL0442S04
The water temperature gauge indicates the engine coolant temperature. The reading on the gauge is based
on the resistance of the thermal transmitter.
As the temperature of the coolant increases, the resistance of the thermal transmitter decreases. A variable
ground is supplied to terminal 5 of the combination meter for the water temperature gauge. The needle on the
gauge moves from “C” to “H”.
TACHOMETER
NLEL0442S05
The tachometer indicates engine speed in revolutions per minute (rpm).
The tachometer is regulated by a signal
+
from terminal 32 (Gasoline engine models) or 439 (Diesel engine models) of the ECM
+
to combination meter terminal 19 for the tachometer.
FUEL GAUGE
NLEL0442S06
The fuel gauge indicates the approximate fuel level in the fuel tank.
The fuel gauge is regulated by a variable ground signal supplied
+
from body grounds M28 and M48
+
through terminals 4 and 7 of combination meter,
+
through terminal 1 of the fuel level sensor unit and
+
through terminal 4 of the fuel level sensor unit
+
to combination meter terminal 3 for the fuel gauge.
SPEEDOMETER
NLEL0442S07
The combination meter provides a voltage signal to the vehicle speed sensor for the speedometer.
The voltage is supplied
+
from combination meter terminal 18 for the speedometer
+
to terminal 1 of the vehicle speed sensor.
Ground is supplied
+
from body grounds M28 and M48
+
through terminals 6 and 7 of combination meter
+
to terminal 2 of the vehicle speed sensor.
The speedometer converts the voltage into the vehicle speed displayed.
METERS AND GAUGES
System Description (Cont’d)
EL-131
Combination Meter
NLEL0443
CHECK
NLEL0443S01
Models with NATS security indicator on dash board
NLEL0443S0105
YEL990B
METERS AND GAUGES
Combination Meter
EL-132
Models with NATS security indicator in combination meter
NLEL0443S0106
YEL488C
METERS AND GAUGES
Combination Meter (Cont’d)
EL-133
Schematic
NLEL0444
MODELS WITH NATS SECURITY INDICATOR ON DASH
BOARD
NLEL0444S02
YEL991B
METERS AND GAUGES
Schematic
EL-134
MODELS WITH NATS SECURITY INDICATOR IN
COMBINATION METER
NLEL0444S03
YEL489C
METERS AND GAUGES
Schematic (Cont’d)
EL-135
Construction
NLEL0445
NEL739
METERS AND GAUGES
Construction
EL-136
Wiring Diagram — METER —
NLEL0446
MODELS WITH FUSE AND FUSIBLE LINK BOX E43
NLEL0446S01
YEL894B
METERS AND GAUGES
Wiring Diagram — METER —
EL-137
YEL895B
METERS AND GAUGES
Wiring Diagram — METER — (Cont’d)
EL-138
MODELS WITH FUSE AND FUSIBLE LINK BOX E90
NLEL0446S02
YEL419C
METERS AND GAUGES
Wiring Diagram — METER — (Cont’d)
EL-139
YEL420C
METERS AND GAUGES
Wiring Diagram — METER — (Cont’d)
EL-140
Combination Meter Self-Diagnosis
NLEL0447
PERFORMING SELF-DIAGNOSIS MODE
NLEL0447S01
1.
Turn the ignition switch to the “LOCK” position.
2.
Press both reset buttons on the combination meter and keep
them depressed.
3.
Turn the ignition switch to the “ON” position, while keeping the
reset buttons pressed.
4.
Release both reset buttons then self-diagnosis will start. The
sequence (A to L) is activated by press the either reset buttons.
NOTE:
If either reset button is not pressed for 20 seconds at each step or
if the ignition switch is turned OFF, the self-diagnosis mode is
exited.
Check items
Display
Remarks
A)
Odometer segment test
SEL434X
All odo trip meter segments are ON.
B)
Work instruction code
SEL435X
This information is not used for service. Please skip this
step.
C)
Software code
NEL735
This information is not used for service. Please skip this
step.
D)
EEPROM code
NEL736
This information is not used for service. Please skip this
step.
E)
Hardware code
NEL737
This information is not used for service. Please skip this
step.
F)
PCB code
NEL738
This information is not used for service. Please skip this
step.
G)
Meter/gauge test
(Sweeping movement)
SEL440X
Tachometer, speedometer, fuel level gauge and water
temperature gauge have sweeping movement test.
(The meter/gauges operate MIN.
→
MAX., MAX.
→
MIN.
for 2 times)
The odo trip meter segment flashes during the sweep
movement.
METERS AND GAUGES
Combination Meter Self-Diagnosis
EL-141
Check items
Display
Remarks
H)
Error 1
(Bit 0 - Bit 3)
SEL441X
The segment of each bit displays “0”, meaning no failure.
If the bit(s) displays figures other than “0”, the item of the
bit has failed.
For details, refer to “Failure chart for Error 1 and Error E”
below.
I)
Error E
(Bit 4 - Bit 7)
SEL442X
J)
Fuel warning lamp test
SEL443X
Fuel warning lamp is on and odo trip meter segment
“FUEL” flashes.
K)
Fuel gauge calibration
(CAL)
SEL444X
This information is not used for service. Please skip this
step.
L)
Fuel gauge calibration
(OLD)
SEL445X
This information is not used for service. Please skip this
step.
Failure Chart for “Error 1” and “Error E”
NLEL0447S0101
Bit
Detectable items
Description of the failure
Displayed figure on the
bit
Failure
No failure
0
Speedometer input sig-
nal
No input signal
When no signal is detected for 30 minutes continuously with
the ignition ON, it should be judged as signal failure.
(If input signal is detected later, then the judgement will be
canceled immediately.)
1
0
Abnormal input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal failure.
2
1
Tachometer input signal
No input signal
When no signal is detected for 30 minutes continuously with
the ignition ON, it should be judged as signal failure.
(If input signal is detected later, then the judgement will be
canceled immediately.)
1
0
Abnormal input signal
When any signal of frequency which would not exist in normal
conditions is detected, it should be judged as signal failure.
2
METERS AND GAUGES
Combination Meter Self-Diagnosis (Cont’d)
EL-142
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