Page 5305 of 6020
ELECTRICAL-BODY AND CHASSIS 8A-367
Connector No. B24 SOUTH
AFRICA SAUDI
ARABIA ISRAEL EUROPE OTHER
Terminal Connector place
4JJ1-TC HFV6 4JA1T(L) HFV6 4JJ1-TC HFV6 RHD LHD G.EXP
RHD 4JJ1-TC
C24SE
AUSTRALIAHFV6AUSTRALIA
1 Signal ground
2 SRS ground
3 A/T shift indicator
“3” ―
4 A/T shift indicator
“D” ―
5 A/T shift indicator
“N” ―
6 A/T shift indicator
“R” ―
7 A/T shift indicator
“P” ―
8 Ignition
9 Ambient
temperature sensor ―
10 RR fog light
― ― ― ― ― ―
―
― ― ―
11 FRT fog light
― ― ― ― ―
― ―
12 A/T shift indicator
“2” ―
13 A/T shift indicator
“L” ―
14 Turn signal - RH
15 Door SW - driver
16 Power source
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8A-368 ELECTRICAL-BODY AND CHASSIS
140R300007
Thermo Unit Inspection
INSPECTION
Use a circuit tester to measure the thermo unit resistance.
Replace the unit when the result of inspection is found
abnormal.
Temperature
Check
condition 60
°C
(140 °F) 115
°C
(239 °F)
Resistance
value ( Ω)
168
±3.5 +2.5
30.9 –2.0
041R300002
Fuel Gauge Unit Inspection
Measure the fuel gauge unit resistance between the connector
terminals 2
F2 and 3 F2 while shifting the float from “E”
to “F” point.
Fuel Tank Resistance
Level Float position
mm Standard resistance
Ω
F (B) 217.5 +2.2
17 –0.8
106.6
(4JJ1-TC/4JK1-TC)
105.1
(C24SE, 4JA1T(L)) 1/2 (A)
112.8
(4JH1-TC) 45
± 4.5
E (C) 16.2 120
± 2.0
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Page 5307 of 6020

ELECTRICAL-BODY AND CHASSIS 8A-369
Low Fuel Indicator Light
1. Disconnect the fuel gauge unit wire connector.
2. Turn the key switch on. Check that the bulb lights.
If operation is not correct, remove and check the bulb or circuit.
or If check whether low fuel turns on fuel input (B-24) at the
time of open and key on.
∗ meter is check at low fuel
RTW 78ASH001501
Check level sensor operation
1. Remove the fuel gauge unit.
2. Apply battery voltage between terminal (B) and (C) through a 1.12 watt bulb. Check that the bulb lights.
Note:
It will take a short time for the bulb light.
3. Submerge the sensor in fuel. Check that the bulb goes out.
If operation is not correct, replace the fuel tank unit.
BRAKE SYSTEM WARNING LIGHT
The brake system warning light comes on while the parking
brake is set and the engine run position.
RTW 48AMH000101
Note:
The parking brake indicator light circuit is designed to
prevent driving of the vehicle with the parking brake on.
It does not indicate the condition of the parking brake
system.
The parking brake switch is in parallel with the brake fluid
switch.
The brake system warning light also comes on when reservoir
brake fluid level falls below the specified limit with the parking
brake released and the engine run position.
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8A-370 ELECTRICAL-BODY AND CHASSIS
VEHICLE SPEED SENSOR (INSTALLED
ON THE TRANSMISSION)
The speed sensor is installed on the rear portion of the
transmission.
The number of pulses generated is four pulses per one rotation
of the pinion shaft.
Vehicle Speed Sensor Inspection
1. Connect the vehicle speed sensor connector 1 E44to the
battery (+) terminal and 2
E44 to the (-) terminal.
2. Connect a resistance of 1.3K ohm to 5K ohm (1/4 W o
r
more) between connectors 1 E44 and 3 E44
CAUTION:
Be extremely careful not to connect the battery (+)
terminal to the connector 3
E44 .
This may damage the vehicle speed sensor.
3. Rotate the shaft of the vehicle speed sensor slowly and
measure the voltage at the both ends with a digital tester.
The voltage, with one rotation of shaft fluctuates four times in
the following range: 10 to 14V - 2V or less.
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ELECTRICAL-BODY AND CHASSIS 8A-371
HEATER AND AIR CONDITIONING
PARTS LOCATION (RHD)
RTW 78AXF039101& RTW 78AXF045301
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8A-372 ELECTRICAL-BODY AND CHASSIS
PARTS LOCATION (LHD)
RTW 78AXF039201 & RTW 78AXF045401
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ELECTRICAL-BODY AND CHASSIS 8A-373
PARTS LOCATION C24SE
C56
E60
To E6, E7, E8, E9
E70
E72
H34
To E64, E75
To E18
E84
To E66
E59
E69
E2
To E85
E65
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8A-374 ELECTRICAL-BODY AND CHASSIS
PARTS LOCATION 4JJ1-TC / 4JK1-TC
RTW 78AXF048601
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