Toyota FJ Cruiser (GSJ 10, 15 series). Manual — part 329
ME–48
METER – METER / GAUGE SYSTEM
ME
DESCRIPTION
The combination meter assembly controls the fuel receiver gauge in accordance with the resistance of the
fuel sender gauge that varies depending on the fuel remaining amount in the fuel tank.
WIRING DIAGRAM
INSPECTION PROCEDURE
(a) Disconnect the L5 fuel sender gauge assembly
connector.
(b) Check the meter indicator conditions.
Standard
HINT:
This inspection creates an intentional short circuit between
the connector terminals, to check the meter indicator
operation.
NOTICE:
Perform the check quickly (within less than 10 seconds).
(c) Measure the voltage.
Standard Voltage
Fuel Gauge Malfunction
1
INSPECT HARNESS AND CONNECTOR
Combination Meter Assembly
Fuel Sender Gauge Assembly
L
E3
E126871E01
Wire Harness Side:
Front View
L5
Fuel Sender Gauge Assembly Connector
E126865E01
Tester Connection
Condition
Specified Condition
L5-2 - L5-3
Short circuit (Ignition
switch ON)
Fuel gauge indicates
"F" or more
(Combination meter)
Tester Connection
Condition
Specified Condition
L5-2 - Body ground
Ignition switch ON
4 to 7V
METER – METER / GAUGE SYSTEM
ME–49
ME
(d) Reconnect the fuel sender gauge assembly connector.
NG
OK
(a) Remove the fuel sender gauge assembly.
(b) Check that the float position is between E and F.
(c) Measure the resistance between terminals 2 and 3 of the
fuel sender gauge connector.
Standard resistance
(d) Reinstall the fuel sender gauge assembly.
NG
OK
REPAIR OR REPLACE HARNESS OR
CONNECTOR
2
INSPECT FUEL SENDER GAUGE ASSEMBLY
F
E
Warning
1/2
Fuel Sender Gauge Assembly:
E126882E01
Wire Harness Side:
Front View
L5
Fuel Sender Gauge Assembly Connector
E126865E01
Float Level
Float Position (mm (in.))
Specified Condition
F
77.3 (3.04) to 79.3 (3.12)
14.7
Ω to 15.3 Ω
1/2
1.6 (0.05)
212.5
Ω
Warning
34.8 (1.37)
375.4
Ω
E
75.0 (2.95) to 77.0 (3.03)
405
Ω to 415 Ω
REPLACE FUEL SENDER GAUGE
ASSEMBLY
ME–50
METER – METER / GAUGE SYSTEM
ME
(a) Disconnect the E13 combination meter assembly
connector.
(b) Disconnect the L5 fuel sender gauge assembly
connector.
(c) Measure the resistance.
Standard resistance
(d) Reconnect the combination meter assembly and fuel
sender gauge assembly connectors.
NG
OK
3
CHECK WIRE HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL
SENDER GAUGE ASSEMBLY)
L
Wire Harness Side:
Combination Meter Assembly Connector
Fuel Sender Gauge Assembly Connector
E13
L5
Front View
E3
Front View
E126866E01
Tester Connection
Specified Condition
E13-16 (L) - L5-2
Below 1
Ω
E13-5 (E3) - L5-3
Below 1
Ω
E13-16 (L) or L5-2 - Body ground
10k
Ω or higher
E13-5 (E3) or L5-3 - Body ground
10k
Ω or higher
REPAIR OR REPLACE HARNESS OR
CONNECTOR
REPLACE COMBINATION METER ASSEMBLY
METER – METER / GAUGE SYSTEM
ME–51
ME
DESCRIPTION
The combination meter assembly controls the engine coolant temperature gauge in accordance with
engine coolant temperature signals from the ECM.
WIRING DIAGRAM
INSPECTION PROCEDURE
(a) Connect the intelligent tester to the DLC3.
(b) Turn the ignition switch ON and turn the tester ON.
(c) Select the item below from the Data List, and read the
value displayed on the intelligent tester.
METER
HINT:
•
If the value is 0
°C (32°F), the sensor circuit is open.
•
If the value is 127.5
°C (262°F), the sensor circuit is
shorted.
OK:
Coolant temperature displayed on the tester is
between 75
°C (167°F) and 105°C (221°F) after
warming up.
Malfunction in Water Temperature Warning Light
1
READ VALUE OF INTELLIGENT TESTER (ENGINE COOLANT TEMPERATURE)
Combination Meter Assembly
ECM
THWO
E2
THW
TEMP
Engine Coolant
Temperature Sensor
E126874E01
Item
Measurement Item/Range
(Display)
Normal Condition
Diagnostic Note
COOLANT TEMP
Engine coolant temperature /
Min.: 0
°C,Max.: 127.5°C
After warming up: 75 to 105
°C
(167 to 221
°F)
-
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