Toyota Venza: Ambient Temperature Sensor
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT AMBIENT TEMPERATURE SENSOR
(a) Measure the resistance according to the value(s) in the table below.
.png)
.png)
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:
- Hold the sensor only by its connector. Touching the sensor may change the resistance value.
- When measuring, the sensor temperature must be the same as the ambient temperature.
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 .gif)
).
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. |
|
.png)
(b) Connect the connector.
2. INSTALL RADIATOR GRILLE
.gif)
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 ).
Installation
INSTALLATION
PROCEDURE
1. INSTALL AIR CONDITIONING UNIT ASSEMBLY
(a) Install the air conditioning unit assembly with the 3 nuts.
Torque:
9.8 N·m {100 kgf·cm, 87 in·lbf}
NOTICE:
Tighten th ...
Blower Unit
...
Other materials about Toyota Venza:
Outer Mirror Control Ecu
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG
2. REMOVE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY WITH FRONT DOOR ARMREST
BASE PANEL (for Driver Side)
3. REMOVE POWER WINDOW ...
Back Camera Disconnected (C1622)
DESCRIPTION
This DTC is stored if the navigation receiver assembly*1 or radio and display
receiver assembly*2 judges that the signals or signal lines between the navigation
receiver assembly*1 or radio and display receiver assembly*2, and the rear televis ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A and 2C main body ECU (driver side junction block) connectors.
(b) Disconnect the 2F main body ECU connector.
(c) Measure the voltage and resistance accord ...
0.1345