speedometer NISSAN TERRANO 2004 Service User Guide

DATA MONITOR MODE
MONITOR ITEMCONDITION SPECIFICATION
FR RH SENSOR
FR LH SENSOR
REAR RH SENSOR
REAR LH SENSOR Drive vehicle.
(Each wheel is rotating.)
Wheel speed signal
Almost the same speed as speedometer.
STOP LAMP SW Brake is depressed. Depress the pedal: ON
Release the pedal: OFF
G-SWITCH Vehicle is driven.
Vehicle is stopped.
Brake is applied.When driving or stopping vehicle with a force of less than 0.3G:
ON
When driving or stopping vehicle with a force of 0.3G or more:
OFF
FR RH IN SOL
FR RH OUT SOL
FR LH IN SOL
FR LH OUT SOL
RR IN SOL
RR OUT SOL 1. Drive vehicle at speeds over
30 km/h (19 MPH) for at
least one minute.
2. Engine is running. Operating conditions for each solenoid valve are indicated.
ABS is not operating: OFF
MOTOR RELAY ABS is not operating: OFF
ABS is operating: ON
ACTUATOR RELAY Ignition switch is set to the
ªONº position or engine is run-
ning.Ignition switch in the ªONº position (Engine stops): OFF
Engine running: ON
WARNING LAMP Warning lamp is turned on: ON
Warning lamp is turned off: OFF
BATTERY VOLT Power supply voltage for control unit
TROUBLE DIAGNOSES
CONSULT-II Inspection Procedure (Cont'd)
BR-63
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
http://vnx.su/

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
http://vnx.su/

Combination Meter Self-Diagnosis
PERFORMING SELF-DIAGNOSIS MODE
1. Turn the ignition switch to the ªLOCKº position.
2. Press both reset buttons on the combination meter and keep them depressed.
3. Turn the ignition switch to the ªONº position, while keeping the reset buttons pressed.
4. Release both reset buttons within 5 seconds after ignition switch is ªONº, then self-diagnosis will start. Thesequence (A to I) 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 All odo trip meter segments are ON.
B) Software code
NEL735
This information is not used for service. Please skip this
step.
C) EEPROM code
NEL736
This information is not used for service. Please skip this
step.
D) Hardware code
NEL737
This information is not used for service. Please skip this
step.
E) PCB code
NEL738
This information is not used for service. Please skip this
step.
F) Meter/gauge test
(Sweeping movement)
SEL440X
Tachometer, speedometer, fuel level gauge and water tem-
perature 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 move-
ment.
G) Error 1
(Bit 0 - Bit 3)
SEL441X
The segment of each bit displays ª0º, meaning no failure. If
the bit(s) displays figures other than ª0º, the item of the bit
has failed.
For details, refer to ªFailure chart for Error 1 and Error Eº
below.
H) Error E
(Bit 4 - Bit 7)
SEL442X
METER AND GAUGES
EL-90
http://vnx.su/

Check itemsDisplay Remarks
I) Fuel warning lamp test
SEL443X
Fuel warning lamp is on and odo trip meter segment ªFUELº
flashes.
Failure Chart for ªError 1º and ªError Eº
Bit Detectable items Description of the failureDisplayed figure on the
bit
Failure No failure
0 Speedometer 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
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
2 Fuel level input sig-
nal
Short circuit
When short circuit of the signal line is detected for 5 seconds
or more, it should be judged as short-circuit failure. 1
0
Open circuit
When open circuit of the signal line is detected for 5 seconds
or more, it should be judged as open-circuit failure. 2
3 Water temperature
input signal Short circuit
When short circuit of the signal line is detected for 5 seconds
or more, it should be judged as short-circuit failure. 10
4 Outside air tempera-
ture input signal
Short circuit
When short circuit of the signal line is detected for 5 seconds
or more, it should be judged as short-circuit failure. 1
0
Open circuit
When open circuit of the signal line is detected for 5 seconds
or more, it should be judged as open-circuit failure. 2
5 Reset buttons Short circuit for reset buttons
When the short circuit is continu-
ously detected for 5 minutes or
more, it should be judged as
short-circuit failure. Right side reset button has
failed.
1
0
Left side reset button has
failed. 2
Both reset buttons have
failed. 3
6Ð Ð 00
7 CPU EEPROM failure 1
0
CPU RAM failure 2
METER AND GAUGES
Combination Meter Self-Diagnosis (Cont'd)
EL-91
http://vnx.su/

SYMPTOM CHART
Symptom Chart 1 (Malfunction is Indicated in Diagnosis Mode)
SymptomPossible causes Repair order
Odo/trip meter indicates
malfunction in Diagnosis
mode. Unified meter control unit
Replace unified meter control unit.
Multiple meter/gauge indi-
cate malfunction in Diagno-
sis mode.
One of speedometer/
tachometer/fuel gauge/
water temp. gauge indicates
malfunction in Diagnosis
mode. 1. Meter/Gauge
2. Unified meter control unit
1. Check resistance of meter/gauge indicating malfunction.
If the resistance is NG, replace the meter/gauge.
2. If the resistance of meter/gauge is OK, replace unified- meter control unit.
Symptom Chart 2 (No Malfunction is Indicated in Diagnosis Mode)
Symptom Possible causes Repair order
One of speedometer/
tachometer/fuel gauge/
water temp. gauge is mal-
functioning. 1. Sensor signal
- Vehicle speed signal
- Engine revolution signal
- Fuel gauge
- Water temp. gauge
2. Unified meter control unit 1. Check the sensor for malfunctioning meter/gauge.
INSPECTION/VEHICLE SPEED SENSOR (Refer to
EL-95.)
INSPECTION/ENGINE REVOLUTION SIGNAL (Refer
to EL-96.)
INSPECTION/FUEL LEVEL SENSOR UNIT (Refer to
EL-96.)
INSPECTION/THERMAL TRANSMITTER (Refer to
EL-97.)
2. Replace unified meter control unit.
Multiple meter/gauge are
malfunctioning. (except odo/
trip meter)
Before starting trouble diagnoses below, perform PRELIMINARY CHECK, EL-92.
METER AND GAUGES
Trouble Diagnoses (Cont'd)
EL-93
http://vnx.su/

INSPECTION/VEHICLE SPEED SENSOR
CHECK VEHICLE SPEED SENSOR
OUTPUT.
1. Remove vehicle speed sensor fromtransmission.
2. Turn ignition switch to ªONº position.
3. Check voltage between combination meter terminals q
21and ground while
quickly turning speed sensor pinion.
Tester pointer should remove.
NG
EOK Vehicle speed sensor is
OK.
CHECK POWER SOURCE.
IRe-install vehicle speed sensor.
I Disconnect vehicle speed sensor con-
nector.
Check voltage between vehicle speed
sensor connector terminal q
1and ground.
Battery voltage should exist.
OK
ENG Check harness for open or
short between vehicle
speed sensor and fuse.
CHECK GROUND CIRCUIT OF
VEHICLE SPEED SENSOR
ITurn ignition switch to the ªLOCKº posi-
tion.
Check continuity between vehicle speed
sensor harness connector terminal q
3and
body ground.
Continuity should exist.
OK
ENG Repair harness or connec-
tor
Check continuity between speedometer
harness connector terminal q
21and
vehicle speed sensor connector terminal
q
2.
Continuity should exist.
OK
ENG Repair harness and con-
nector.
Replace vehicle speed sensor.
YEL870E
YEL871E
YEL872E
YEL873E
H
H
H
H
METER AND GAUGES
Trouble Diagnoses (Cont'd)
EL-95
http://vnx.su/

Use the chart below to find out what each wiring
diagram code stands for.
Refer to the wiring diagram code in the alphabetical
index to find the location (page number) of each
wiring diagram.
Code Section Wiring Diagram Name
A/C, M HA MANUAL AIR CONDITIONER
A/CCUT EC AIR CONDITIONER CUT CONTROL
ABS BR ANTI-LOCK BRAKE SYSTEM
ACC/SW EC ACCELERATOR SWITCH (FC)
APS AT, EC ACCELERATOR POSITION SEN-
SOR
AT/C EC A/T CONTROL
AUDIO EL AUDIO
BA/FTS AT A/T FLUID TEMPERATURE SEN-
SOR AND TCM POWER SUPPLY
BACK/L EL BACK-UP LAMP
BOOST EC TURBOCHARGER BOOST SEN-
SOR
BRK/SW EC BRAKE SWITCH
CHARGE SC CHARGING SYSTEM
CHIME EL WARNING CHIME
CIGAR EL CIGARETTE LIGHTER
CKPS EC CRANK SHAFT POSITION SEN-
SOR (OBD)
CLOCK EL CLOCK
COOL/F EC COOLING FAN CONTROL
D/LOCK EL POWER DOOR LOCK
DEF EL REAR WINDOW DEFOGGER
DTRL EL HEADLAMP Ð WITH DAYTIME
LIGHT SYSTEM
ECMRLY EC ECM RELAY
ECTS EC ENGINE COOLANT TEMPERA-
TURE SENSOR
EGRC/V EC EGR VALVE AND EVAP CANISTER
PURGE CONTROL SOLENOID
VA LV E
EGVC/V EC EGR VOLUME CONTROL VALVE
ENGSS AT ENGINE SPEED SIGNAL
F/FOG EL FRONT FOG LAMP
FTS AT A/T FLUID TEMPERATURE SEN-
SOR
GLOW EC QUICK GLOW SYSTEM
H/AIM EL HEADLAMP AIMING CONTROL
SYSTEM
H/LAMP EL HEADLAMP
HEATER HA HEATER SYSTEM
Code Section Wiring Diagram Name
HEATUP EC HEAT UP SWITCH
HLC EL HEADLAMP CLEANER
HORN EL HORN
HSEAT EL HEATED SEAT
ILL EL ILLUMINATION
INJPMP EC ELECTRONIC CONTROL FUEL
INJECTION PUMP
INT/L EL INTERIOR AND MAP LAMPS
INT/V EC INTAKE AIR CONTROL VALVE
CONTROL SOLENOID VALVE
LPSV AT LINE PRESSURE SOLENOID
VA LV E
MAFS EC MASS AIR FLOW SENSOR
MAIN AT MAIN POWER SUPPLY AND
GROUND CIRCUIT
MAIN EC MAIN POWER SUPPLY AND
GROUND CIRCUIT
METER EL SPEEDOMETER, TACHOMETER,
TEMP. AND FUEL GAUGES
MIL EC MALFUNCTION INDICATOR
MIL/DL EC MIL AND DATA LINK CONNEC-
TORS
MIRROR EL DOOR MIRROR
MULTI EL REMOTE KEYLESS ENTRY SYS-
TEM
NATS EL NISSAN ANTI-THEFT SYSTEM
NLS EC NEEDLE LIFT SENSOR
NONDTC AT NON-DETECTABLE ITEMS
OILPSW EC OIL PRESSURE SWITCH
OILP/W EC OIL PRESSURE WARNING
OVRCSV AT OVER RUN CLUTCH SOLENOID
VA LV E
PNP/SW AT PARK/NEUTRAL POSITION
SWITCH
PNP/SW EC NEUTRAL POSITION SWITCH
R/FOG EL REAR FOG LAMP
REMOTE EL AUDIO (REMOTE CONTROL
SWITCH)
S/LOCK EL POWER DOOR LOCK-SUPER
LOCK
S/SIG EC START SIGNAL
SROOF EL SUNROOF
SRS RS SUPPLEMENTAL RESTRAINT SYS-
TEM
SSV/A AT SHIFT SOLENOID VALVE A
SSV/B AT SHIFT SOLENOID VALVE B
WIRING DIAGRAM CODES (CELL CODES)
EL-326
http://vnx.su/

Power steering hydraulic pressure ...................ST-7
Power steering oil pump ...........................ST-16, 22
Power steering system bleeding.......................ST-5
Power supply routing ..................................EL-8, 10
Power window.......................................EL-156, 158
Pre-delivery inspection.....................................MA-3
Priming pump .................................................EC-50
Propeller shaft ............................................PD-5, 57
Propeller shaft greasing...........................MA-36, 38
Propeller shaft inspection ........................MA-36, 38
Propeller shaft on vehicle service ....................PD-6
Pump communication line (ElectronicFuel Injection Pump) ................................EC-180
Pump control module (Electronic Fuel Injection Pump).........................................EC-194
R
Radiator ....................................................LC-14, 32
Rear axle................................................RA-4, 6, 12
Rear bumper .....................................................BT-8
Rear case (Transfer)...................................TF-9, 24
Rear combination lamp removal andinstallation .....................................................BT-8
Rear door ........................................................BT-12
Rear door trim...........................................BT-18, 19
Rear drum brake ............................................BR-32
Rear fog lamp .................................................EL-58
Rear side window .....................................BT-21, 43
Rear suspension ........................................RA-4, 12
Rear window defogger .................EL-125, 132, 133
Refrigerant connection precaution ...................HA-4
Refrigerant general precaution.........................HA-3
Refrigerant lines .............................................HA-17
Refrigeration cycle............................................HA-9
REMOTE - Wiring diagram ...........................EL-145
Removal and installation (A/T)......................AT-121
Removal and installation (Transfer) ..................TF-7
Reverse clutch ..............................................AT-156
Reverse idler shaft (M/T)................................MT-11
Reverse main gear (M/T) ...............................MT-11
Revolution sensor (A/T) ..........................AT-52, 119
R/FOG - Wiring diagram .................................EL-58
Ring gear diff. inspection .........................PD-20, 42
Rocker cover ..................................................EM-20
Roof trim .........................................................BT-20
Rotor disc (front) .............................................FA-18
S
Screw jack .......................................................GI-31
Seal - See Exterior .........................................BT-21
Seat belt inspection .................................MA-36, 45
Seat belt pre-tensioner ...............................RS-2, 11
Seat belt pre-tensioner disposal ....................RS-22
Seat belt, front ..................................................RS-4
Seat, front .......................................................BT-34
Seat, second (2nd) .........................................BT-37 Seat, third (3rd) ...............................................BT-39
Second (2nd) seat ..........................................BT-37
Self-diagnostic results ............................EC-35, 347
Shift control (Transfer) ..............................TF-11, 24
Shift control components
(M/T) ............................MT-13, 14, 15, 21, 23, 31
Shift fork (M/T) ...............................................MT-13
Shift schedule................................................AT-201
Shift solenoid valve A (A/T).............................AT-65
Shift solenoid valve B (A/T) ............................AT-68
Shock absorber (front) ....................................FA-30
Shock absorber (rear) ..............................RA-14, 16
Side air bag ....................................................RS-20
Side air bag (satellite) sensor ........................RS-15
Side bearing preload diff. ...............................PD-24
Side trim....................................................BT-18, 21
Side window - See Rear side window ............BT-21
S/LOCK - Wiring diagram .............................EL-184
SMJ (super multiple junction) .......................Foldout
Speedometer...................................................EL-86
Spill valve .....................................................EC-187
Spiral cable.....................................................RS-16
SROOF - Wiring diagram .............................EL-153
SRS - See Supplemental Restraint System ..........................................................RS-8
SRS - Wiring diagram ....................................RS-34
SRS Trouble diagnoses .................................RS-28
S/SIG - Wiring diagram ................................EC-253
Stabilizer bar (front) ....................................FA-4, 33
Stabilizer bar (rear) ..................................RA-15, 16
Stall test (A/T) .........................................AT-27, 201
Standardized relay ............................................EL-6
START - Wiring diagram ................................SC-14
Start signal ...................................................EC-253
Starter .............................................................SC-17
Starting system...............................................SC-13
Steering gear and linkage inspection ......MA-36, 43
Steering gear oil level ..............................MA-36, 44
Steering gear, linkage and transfer gear inspection ..............................MA-36, 43, 44
Steering linkage ........................................ST-17, 22
Steering switch................................................EL-27
Steering wheel and column ........................ST-8, 22
Steering wheel play ..........................................ST-4
Steering wheel turning force .............................ST-6
Stop lamp ........................................................EL-52
Stop lamp switch ..................................EC-209, 426
STOP/L - Wiring diagram................................EL-52
Striking rod (M/T) ...........................................MT-13
Sub-gear (M/T) ...............................................MT-11
Sunroof............................................................BT-40
Sunroof, electric ............................................EL-153
Super lock ....................EL-171, 179, 180, 182, 192
Supplemental Restraint System .......................RS-8
Swirl control valve control solenoid valve .........................................................EC-271
SWL/V - Wiring diagram ..............................EC-273
Symptom matrix chart ............................EC-56, 363
ALPHABETICAL INDEX
IDX-6
http://vnx.su/