2001 NISSAN X-TRAIL ignition

DI-10
COMBINATION METERS (LHD MODELS)
Meter/Gauge Operation and Odo/Trip Meter Segment Check in Diagnosis Mode
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DIAGNOSIS FUNCTION
●Odo/trip meter segment can be checked in diagnosis mode.
●Meters/gauges can be checked in diagnosis mode.
HOW TO ALTERNATE DIAGNOSIS MODE
1. Turn ignition switch to ON and change odo/trip meter to “TRIP A” or “TRIP B”.
2. Turn ignition switch to OFF.
3. Turn ignition switch to ON when pushing odo/trip meter switch.
4. Confirm that trip meter indicates “000.0”.
5. Push odo/trip meter switch more than three times within 5 seconds.
6. All odo/trip meter segments should be turned on.
NOTE:
If some segments are not turned on, unified meter control unit
with odo/trip meter should be replaced.
At this point, the unified control meter is turned to diagnosis
mode.
7. Push odo/trip meter switch. Indication of each meter/gauge
should be as shown left during pushing odo/trip meter switch if it
is no malfunctioning.
NOTE:
It takes about a few seconds for indication of fuel gauge and
water temperature gauge to become stable.
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COMBINATION METERS (LHD MODELS)
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Trouble DiagnosesEKS002ZD
PRELIMINARY CHECK
1.CHECK WARNING LAMPS
1. Turn ignition switch ON.
2. Warning lamps should illuminate (seat belt warning or door warning etc.).
Do warning lamps illuminate?
Ye s > > G O T O 2 .
No >> Power supply and ground circuit check. Refer to DI-13, "
Power Supply and Ground Circuit Check"
.
2.CHECK DIAGNOSIS MODE OPERATION
Preform diagnosis mode. Refer to DI-10, "
Meter/Gauge Operation and Odo/Trip Meter Segment Check in
Diagnosis Mode" .
Can diagnosis mode be activated?
Ye s > > G O T O 3 .
No >> Power supply and ground circuit check. Refer to DI-13, "
Power Supply and Ground Circuit Check"
3.SEGMENTS CHECK
Check odo / trip meter segment.
Do all segments illuminate?
Ye s > > G O T O 4 .
No >> Replace combination meter.
4.FUEL WARNING LAMP ILLUMINATION CONFIRMATION
During fuel warning lamp check, confirm illumination of fuel warning lamp.
OK or NG
OK >> GO TO 5.
NG >> Replace the combination meter.
5.CHECK METER CIRCUIT
Check indication of each meter/gauge in self-diagnosis mode.
OK or NG
OK >> Go to symptom chart.
NG >> Replace combination meter.
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Condition of odo/trip
meter switchFuel warning lamp
Pushed Does not illuminate.
Released Illuminates.
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COMBINATION METERS (LHD MODELS)
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Power Supply and Ground Circuit CheckEKS002ZE
1.POWER SUPPLY CIRCUIT CHECK
OK or NG
OK >> GO TO 2.
NG >> Check the following:
●10A fuse [No. 11, located in fuse block (J/B)]
●10A fuse [No. 28, located in fuse block (J/B)]
●Harness for open or short between fuse and combination meter
2.GROUND CIRCUIT CHECK
OK or NG
OK >> Inspection end.
NG >> Check harness for open ground circuit.
Inspection/Engine Speed SignalEKS002ZF
1.CHECK ECM OUTPUT
1. Start engine.
2. Check voltage between combination meter harness connector
M46 terminals 54 (L/OR) and ground at idle and 2,000 rpm.
OK or NG
OK >> Engine speed signal is OK.
NG >> Check harness for open or short between ECM and
combination meter.
Terminals Ignition switch position
(+)
(−)OFF ACC ON
ConnectorTerminal
(wire color)
M46 45 (L) GroundBattery
voltageBattery
voltageBattery
voltage
M46 46 (W/L) Ground 0V 0VBattery
voltage
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Terminals
Continuity (+)
(-)
ConnectorTerminal
(wire color)
M46 47 (B) Ground Yes
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Higher rpm = Higher voltage
Lower rpm = Lower voltage
Voltage should change with rpm.
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DI-16
COMBINATION METERS (LHD MODELS)
Inspection/Vehicle speed signal
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1. CHECK ABS WARNING LAMP
●Turn the ignition switch ON, then ABS warning lamp turn ON.
OK or NG
OK >> Check 4WD control unit (with ESP) or 4WD/ABS control unit (without ESP).
NG >> GO TO 2.
2. CHECK HARNESS FOR OPEN OR SHORT
1. Disconnect combination meter connector and 4WD control unit (with ESP) or 4WD/ABS control unit (with-
out ESP) connector.
2. Check continuity between combination meter harness connector
M46 terminal 52 (R/B) and 4WD control unit (with ESP) or 4WD/
ABS control unit (without ESP) harness connector E122 terminal
20 (R/B).
3. Check continuity between combination meter harness connector
M46 terminal 52 (R/B) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK 4WD/ABS CONTROL UNIT (WITHOUT ESP) OR 4WD CONTROL UNIT (WITH ESP) OUTPUT
1. Connect combination meter connector.
2. Check voltage between combination meter harness connector
M46 terminal 52 (R/B) and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace combination meter.
4. CHECK VEHICLE SPEED INPUT SIGNAL
1. Connect 4WD control unit (with ESP) or 4WD/ABS control unit
(without ESP) connector.
2. Lift up drive wheels.
3. Start engine.
4. Check voltage signal between combination meter harness con-
nector M46 terminal 52 (R/B) and ground. (Use “SIMPLE
OSCILLOSCOPE” in “SUB MODE” with CONSULT-II.)
OK or NG
OK >> Replace combination meter.
NG >> Check 4WD control unit (with ESP) or 4WD/ABS control unit (without ESP). ABS warning lamp should illuminate.
Continuity should exist.
Continuity should not exist.
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Approx. 9V
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52 (R/B) – ground
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COMBINATION METERS (LHD MODELS)
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Inspection/Fuel Level Sensor UnitEKS002ZI
FUEL LEVEL SENSOR UNIT
The following symptoms do not indicate a malfunction.
●Depending on vehicle posture or driving circumstance, the fuel level in the tank varies, and the pointer
may fluctuate.
●If the vehicle is fueled with the ignition switch ON, the pointer will move slowly.
LOW-FUEL WARNING LAMP
Depending on vehicle posture or driving circumstance, the fuel level in the tank varies, and the warning lamp
ON timing may be changed.
1.DIAGNOSIS MODE INSPECTION
Preform the combination meter diagnosis mode. Refer to DI-10, "
Meter/Gauge Operation and Odo/Trip Meter
Segment Check in Diagnosis Mode" .
OK or NG
OK >> GO TO 2.
NG >> Replace combination meter.
2.HARNESS CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Check combination meter, fuel level sensor unit and terminals (meter-side, module-side, and harness-
side) for poor connection and bend.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace terminals or connectors.
3.CHECK FUEL LEVEL SENSOR FOR OPEN CIRCUIT
1. Disconnect combination meter connector, fuel level sensor unit
connector and sub fuel level sensor unit connector.
2. Check the following.
–Continuity between combination meter harness connector M46
terminal 51 (G) and sub fuel level sensor unit harness connector
B125 terminal 1 (G).
–Continuity between sub fuel level sensor unit harness connector
B125 terminal 3 (Y) and fuel level sensor unit harness connector
B31(Gasoline engine models) or B32 (Diesel engine models)
terminal 4 (Y).
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harnesses or connectors.Continuity should exist.
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Continuity should exist.
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COMBINATION METERS (LHD MODELS)
DI-19
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The Fuel Gauge Does Not Move to Full-position.EKS002ZK
1.QUESTION 1
Does it take a long time for the pointer to move to Full-position?
Ye s o r N o
Ye s > > G O T O 2 .
No >> GO TO 3.
2.QUESTION 2
Was the vehicle fueled with the ignition switch ON?
Ye s o r N o
Yes >> Be sure to fuel the vehicle with the ignition switch OFF. Otherwise it will take a long time to move
to Full-position because of the characteristic of the fuel gauge.
No >> GO TO 3.
3.QUESTION 3
Is the floor or the vehicle inclined?
Ye s o r N o
Yes >> It may not be filled fully.
No >> GO TO 4.
4.QUESTION 4
During driving, does the fuel gauge pointer move gradually toward E-position?
Ye s o r N o
Yes >> Check the components. Refer to DI-21, "Electrical Components Inspection" .
No >> The float arm may interfere or bind with any of the components in the fuel tank.
The Fuel Gauge Does Not Work.EKS002ZL
1.HARNESS CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Check combination meter, fuel level sensor unit, sub fuel level sensor unit and terminals (meter-side,
module-side, and harness-side) for poor connection and bend.
OK or NG
OK >> GO TO 2.
NG >> Repair connector.
2. CHECK INSTALLATION CONDITION
Check fuel level sensor unit or sub fuel level sensor unit installation (refer toFL-4, "
FUEL LEVEL SENSOR
UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY" for QR engine models or FL-17, "FUEL LEVEL SEN-
SOR UNIT" for YD engine models), and check whether the float arm interferes or binds with any components
inside the arm.
OK or NG
OK >> Fuel level sensor unit is OK.
NG >> Check fuel level sensor unit or sub fuel level sensor unit. Refer to DI-21, "
Electrical Components
Inspection" .

DI-24
COMBINATION METERS (RHD MODELS)
COMBINATION METERS (RHD MODELS)
PFP:24810
System DescriptionEKS0030H
UNIFIED CONTROL METER
●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
NOTE:
Turn ignition switch to the “ON” position to operate odo/trip meter.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
●through 10A fuse [No. 28, located in the fuse block (J/B)]
●to combination meter terminal 58.
With the ignition switch in the ON or START position, power is supplied
●through 10A fuse [No. 11, located in the fuse block (J/B)]
●to combination meter terminal 59.
Ground is supplied
●through body grounds M27 and M70
●to combination meter terminal 60.
WATER TEMPERATURE GAUGE
Gasoline engine models
The water temperature gauge indicates the engine coolant temperature. The reading on the gauge is received
engine coolant temperature signal from ECM. ECM is detected by water temperature sensor.
The water temperature gauge is received by a signal
●from ECM terminal 32
●to combination meter terminal 66.
The needle on the gauge moves from “C” to “H”
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DI-30
COMBINATION METERS (RHD MODELS)
Meter/Gauge Operation and Odo/Trip Meter Segment Check in Diagnosis Mode
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DIAGNOSIS FUNCTION
●Odo/trip meter segment can be checked in diagnosis mode.
●Meters/gauges can be checked in diagnosis mode.
HOW TO ALTERNATE DIAGNOSIS MODE
1. Turn ignition switch to ON and change odo/trip meter to “TRIP A” or “TRIP B”.
2. Turn ignition switch to OFF.
3. Turn ignition switch to ON when pushing odo/trip meter switch.
4. Confirm that trip meter indicates “000.0”.
5. Push odo/trip meter switch more than three times within 5 seconds.
6. All odo/trip meter segments should be turned on.
NOTE:
If some segments are not turned on, unified meter control unit
with odo/trip meter should be replaced.
At this point, the unified control meter is turned to diagnosis
mode.
7. Push odo/trip meter switch. Indication of each meter/gauge
should be as shown left during pushing odo/trip meter switch if it
is no malfunctioning.
NOTE:
It takes about a few seconds for indication of fuel gauge and
water temperature gauge to become stable.
Trouble DiagnosesEKS0030N
PRELIMINARY CHECK
1. CHECK WARNING LAMPS
1. Turn ignition switch ON.
2. Warning lamps should illuminate (seat belt warning or door warning etc.).
Do warning lamps illuminate?
Yes >> GO TO 2.
No >> Power supply and ground circuit check. Refer to DI-32, "
Power Supply and Ground Circuit Check"
.
2. CHECK DIAGNOSIS MODE OPERATION
Preform diagnosis mode. Refer to DI-30, "
Meter/Gauge Operation and Odo/Trip Meter Segment Check in
Diagnosis Mode" .
Can diagnosis mode be activated?
Yes >> GO TO 3.
No >> Power supply and ground circuit check. Refer to DI-32, "
Power Supply and Ground Circuit Check"
.
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