Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT AMBIENT TEMPERATURE SENSOR
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
1 - 2 |
10°C (50°F) |
3.00 to 3.73 kΩ |
1 - 2 |
15°C (59°F) |
2.45 to 2.88 kΩ |
1 - 2 |
20°C (68°F) |
1.95 to 2.30 kΩ |
1 - 2 |
25°C (77°F) |
1.60 to 1.80 kΩ |
1 - 2 |
30°C (86°F) |
1.28 to 1.47 kΩ |
1 - 2 |
35°C (95°F) |
1.00 to 1.22 kΩ |
1 - 2 |
40°C (104°F) |
0.80 to 1.00 kΩ |
1 - 2 |
45°C (113°F) |
0.65 to 0.85 kΩ |
1 - 2 |
50°C (122°F) |
0.50 to 0.70 kΩ |
1 - 2 |
55°C (131°F) |
0.44 to 0.60 kΩ |
1 - 2 |
60°C (140°F) |
0.36 to 0.50 kΩ |
NOTICE:
HINT:
As the temperature increases, the resistance decreases (see the graph).
If the resistance is not as specified, replace the ambient temperature sensor.
Text in Illustration
*1 |
Component without harness connected (Ambient Temperature Sensor) |
*2 |
Sensing Portion |
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).
2. REMOVE COOL AIR INTAKE DUCT SEAL
3. REMOVE RADIATOR GRILLE
4. REMOVE AMBIENT TEMPERATURE SENSOR
(a) Disconnect the connector. |
|
(b) Disengage the clamp to remove the ambient temperature sensor.
Installation
INSTALLATION
PROCEDURE
1. INSTALL AMBIENT TEMPERATURE SENSOR
(a) Engage the clamp to install the ambient temperature sensor. |
|
(b) Connect the connector.
2. INSTALL RADIATOR GRILLE
3. INSTALL COOL AIR INTAKE DUCT SEAL
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ).
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK POWER STEERING ECU
HINT:
As connector z8 uses a lock lever, each terminal cannot be checked while the
connector is still connected to the power steering ECU.
Terminal No. (Symbol)
Wiring Color
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PROCEDURE
1.
CHECK DISPLAY
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HINT:
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