Page 217 of 3115

I24950
Connector C15
161
3
2
1
I25536
BE-66
- BODY ELECTRICALCOMBINATION METER
2439 Author: Date:
3. INSPECT SPEEDOMETER VOLTAGE
(a) While driving the vehicle at the speed of 10 km/h, check
the voltage between the terminals 16 and 1 of the com-
bination meter assy.
STANDARD: Fluctuation between 10 to 14 V or less is
repeated 7 times within 1 sec.
4. INSPECT VEHICLE SPEED SENSOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and negative (-) lead to terminal 2.
(b) Connect the positive (+) lead from the tester to terminal
3 and the negative (-) lead to terminal 2.
(c) Rotate the shaft.
(d) Check that there is voltage change from approx. 0V to 11
V or more between terminals 2 and 3.
HINT:
The voltage change should be performed 4 times for every rev-
olution is not as specified, replace the sensor.
5. INSPECT TACHOMETER / ON-VEHICLE
(a) Connect a tune-up test tachometer, and start the engine.
(b) Compare the tester and tachometer indications.
DC 13.5 V 25 °C at (77°F):
Standard indication (rpm)Allowable range (rpm)
( ): estimated reference values
700630 - 770
1,000900 - 1,100
2,0001,850 - 2,150
3,0002,800 - 3,200
4,0003,800 - 4,200
5,0004,800 - 5,200
6,0005,750 - 6,250
7,0006,700 - 7,300
Page 218 of 3115

I06184
F
1/2
E 321
- BODY ELECTRICALCOMBINATION METER
BE-67
2440 Author: Date:
6. INSPECT FUEL SENDER GAUGE VOLTAGE
(a) Apply voltage (4.5 V - 5.0 V) between terminals 2 and 3.
(b) Measure voltage between terminals 1 and 2 for each float
position.
Float position mm (in.)Voltage (V)
F: Approx. 85.3 (3.36)Approx. 4.60 ± 0.1
1/2: Approx. 1.7 (0.67)Approx. 2.45 ± 0.1
E: Approx. 91.9 (3.62)Approx. 0.30 ± 0.1
If voltage value is not as specified, replace main sender gauge.
7. INSPECT LOW OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the low oil pressure
switch.
(b) Turn the ignition switch ON.
(c) Connect the terminal of wire harness side connector and
ground, then check the warning light.
8. INSPECT PARKING BRAKE WARNING LIGHT
(a) Disconnect the connector from the parking brake switch
and ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
9. INSPECT BRAKE WARNING LIGHT
(a) Disconnect the connector from the brake fluid level warn-
ing switch and ground terminal on the wire harness side
connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
10. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Remove the reservoir tank cap and retainer.
(b) Disconnect the connector.
(c) Check that the continuity exists between the terminal.
(d) Use syphon, etc., to take fluid out of the reservoir tank.
(e) Check that the continuity exists between terminals.
(f) Pour the fluid back in the reservoir tank.
11. INSPECT OPEN DOOR WARNING LIGHT
(a) DIsconnect the connector from the driver door courtesy
switch and ground terminal on the wire harness side con-
nector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
Page 219 of 3115

I24949
12 1
11 Connector C15 Connector C14
I24950
12 1
9
10Connector C15
I04107
12
4
OFF
ON
I04108
Wire Harness Side: BE-68
- BODY ELECTRICALCOMBINATION METER
2441 Author: Date:
12. INSPECT SEAT BELT WARNING BUZZER
(a) Disconnect the connector from the combination meter.
(b) Connect the positive (+) lead from the battery terminal 12
and negative (-) lead terminal 1.
(c) Check that the buzzer stop after 4 to 8 seconds.
(d) Check that the buzzer stops when connecting the termi-
nal 11 to the GND.
13. INSPECT KEY UNLOCK WARNING BUZZER
(a) Disconnect the connector from the combination meter.
(b) Connect the positive (+) lead from the battery terminal 12
and negative (-) lead terminal 1.
(c) Connect the negative (-) lead from battery terminal 9 and
10, check that the buzzer sound.
14. INSPECT SEAT BELT WARNING LIGHT
(a) DIsconnect the connector from the seat belt buckle switch
and ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
15. INSPECT SEAT BELT BUCKLE SWITCH CONTINUITY
Tester connectionBelt fastened
(Belt unfastened)
Seat belt buckle SW (D)1 - 4ON (OFF)
Seat belt buckle SW (P)2 - 4OFF (ON)
If operation is not as specified, replace the switch.
16. INSPECT SEAT BELT BUCKLE SWITCH CIRCUIT
Disconnect the switch connector and inspect the connector on
wire harness side, as shown.
Page 220 of 3115
I04109
Press
Seat Lower Cushion
Sensing part
I24953
- BODY ELECTRICALCOMBINATION METER
BE-69
2442 Author: Date:
Tester connectionConditionSpecified condition
4 - GroundConstantContinuity
If continuity is not as specified, inspect the ground circuit.
17. Passenger seat only:
INSPECT SEAT BELT WARNING OCCUPANT DETEC-
TION SENSOR CONTINUITY
Check that continuity exists between the terminals 1 and 2
when pressing the sensing part of the lower seat cushion.
If operation is not as specified, replace the sensor.
18. INSPECT LIGHT CONTROL RHEOSTAT
(a) Turn the rheostat knob OFF, and check that there is no
continuity between terminal 5 and 4 (Rheostat knob
turned to fully counterclockwise).
(b) Gradually, turn the rheostat knob from the dark side to
bright side, and check that there is continuity between ter-
minal 5 and 4 (Rheostat knob turned to clockwise).
If operation is not as specified, replace the rheostat.
Page 221 of 3115
I25813
1
2
3
4
5
6
7
8
9
1012
13
14
15
16
17
18
19
20 11
I29078
Inclination Sensor
IGN+ E/G EARTH
OUT VccGND
Bottom Surface of Sensor
Connector C15 BE-70
- BODY ELECTRICALCOMBINATION METER
2443 Author: Date:
19. INSPECT INCLINATION SENSOR
(a) The inclination sensor is installed in the combination me-
ter. Inspect the inclination sensor by connecting a battery
positive (+) lead to terminal 11 (IGN+) of the meter con-
nector, and a battery negative (-) lead to terminal 1 (E/G
EARTH).
(b) Check if the voltage between terminal Vcc and GND of the
inclination sensor connector is 5 V.
(c) Check the voltage between terminal OUT and GND when
the bottom surface of the inclination sensor is in a level
position. Also check the voltage when it is inclined back-
ward or forward.
Standard Value:
Bottom surface of sensor is set in a level position:
about 4.5 V
Bottom surface of sensor is inclined:
about 0.5 V
Page 222 of 3115
BE0HH-12
I24743
I10004
Brake Master Cylinder
Brake Fluid Level Warning Switch
Cowl Side J/B LH
GAUGE1 Fuse
ACC FuseSeat Belt Buckle Switch
Parking Brake Switch Light Control RheostatCombination Meter Assembly
Ignition Switch
Cowl Side J/B RH
GAUGE2 Fuse
METER Fuse
DOME Fuse
ECU-B2 Fuse
BE-56
- BODY ELECTRICALCOMBINATION METER
2429 Author: Date:
2004 LAND CRUISER (RM1071U)
COMBINATION METER
LOCATION
Page 223 of 3115
I24744
Seat Belt Warning
Occupant Detection Sensor
Fuel Tank
Fuel Sender Gauge
Park/ Neutral Position Switch Engine Coolant
Tempareture Sender Gauge
Speed Sensor
Oil Pressure Gauge
- BODY ELECTRICALCOMBINATION METER
BE-57
2430 Author: Date:
2004 LAND CRUISER (RM1071U)
Page 224 of 3115

BE1Z9-01
Mode Select Switch
On Duration
Normal Mode
Pressed for 3 sec.
6. Compass Non-display Mode
Pressed for 6 sec.
7. Zone Setting ModeIgnition switch ON.
Pressed for 9 sec.
Zone area +1 Mode Select Switch ON
8. Calibration Mode
Leaving it untouched
for a while
Normal Mode
- BODY ELECTRICALCOMPASS
BE-71
2444 Author: Date:
2004 LAND CRUISER (RM1071U)
COMPASS
PRE-CHECK
1. SELECTING COMPASS DISPLAY MODE
The mode select switch allows you to select a Display or Non-display mode of the compass.
The mode select is operated by the automatic glare-proof / non-glare proof switch on the inner mirror.
2. SETTING ZONE
Deviation between the magnetic north and ºactual northº differs depending on the terrestrial location, there-
fore, an adjustment in magnetism is required. Since the magnetic condition differs according to the area
where the vehicle will be used, it is necessary for each user to set the zone. (Refer to ºCompass Zone Mapº).
The zone setting can be changed using the mode select switch of the inner mirror.
3. PERFORMING CALIBRATION
Because each vehicle has its own magnetic field, calibration should be performed for each vehicle. This com-
pass function is used when storing the record of the vehicle's magnetic field.
4. WHEN COMPASS MAGNETIZED:
A compass could be magnetized during shipping by vessels or freight cars. Before delivery, therefore, make
sure to perform calibration and ensure that calibration can be done. If it cannot be done (cannot complete
in spite of driving round several times), it may be caused by magnetization. Demagnetize the vehicle using
a demagnetizer and perform calibration again.
5. SETTING COMPASS