Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT COOLER THERMISTOR (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 |
15°C (59°F) |
2.45 to 2.88 kΩ |
|
20°C (68°F) |
1.95 to 2.30 kΩ |
|
25°C (77°F) |
1.60 to 1.80 kΩ |
|
30°C (86°F) |
1.28 to 1.47 kΩ |
|
35°C (95°F) |
1.00 to 1.22 kΩ |
|
40°C (104°F) |
0.80 to 1.00 kΩ |
|
45°C (113°F) |
0.65 to 0.85 kΩ |
|
50°C (122°F) |
0.50 to 0.70 kΩ |
|
55°C (131°F) |
0.44 to 0.60 kΩ |
|
60°C (140°F) |
0.36 to 0.50 kΩ |
HINT:
As the temperature increases, the resistance decreases (refer to the graph).
NOTICE:
If the result is not as specified, replace the cooler thermistor (ambient temperature sensor).
Text in Illustration
*a |
Component without harness connected (Ambient Temperature Sensor) |
*b |
Sensor Area |
*c |
Resistance (kΩ) |
*d |
Temperature (°C(°F)) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL COOLER THERMISTOR (AMBIENT TEMPERATURE SENSOR)
(a) Attach the clamp to install the sensor.
(b) Connect the connector.
2. INSTALL RADIATOR GRILLE
(a) Install the radiator grille (See page ).
3. INSTALL UPPER RADIATOR SUPPORT SEAL
Removal
REMOVAL
PROCEDURE
1. REMOVE UPPER RADIATOR SUPPORT SEAL
2. REMOVE RADIATOR GRILLE
(a) Remove the radiator grille (See page ).
3. REMOVE COOLER THERMISTOR (AMBIENT TEMPERATURE SENSOR)
(a) Disconnect the connector.
(b) Using a screwdriver, detach the clamp and remove the sensor.
HINT:
Tape the screwdriver tip before use.
Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver
DESCRIPTION
The DCM (telematics transceiver) sends a mute signal to the stereo component
amplifier assembly.
The stereo component amplifier assembly controls the volume according to the
mute signal from the DCM (telematics transceiver).
WIRING DIAGRAM
...
Acceleration Sensor Stuck Malfunction (C1232,C1243,C1245,C1279)
DESCRIPTION
The skid control ECU receives signals from the yaw rate and acceleration sensor
via the CAN communication system.
If there is trouble in the bus lines between the yaw rate and acceleration sensor
and the CAN communication system, DTCs U0123 ( ...