Toyota Venza: Freeze Frame Data
FREEZE FRAME DATA
1. FREEZE FRAME DATA
NOTICE:
- Freeze frame data values will vary depending on the measurement conditions, surroundings, or vehicle conditions. For this reason, there may be a problem even when the values are within specifications.
- Turn the ignition switch to ON and park the vehicle on level ground. Check the freeze frame data by using the Techstream.
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Check the freeze frame data on the Techstream.
EMPS|
Tester Display |
Measurement/Range |
Inspection Condition |
Reference Value |
|---|---|---|---|
|
Meter Vehicle Velocity |
Vehicle speed from meter/ Min.: 0 km/h (0 mph) Max.: 300 km/h (186.4 mph) |
The vehicle is stopped. |
0 km/h (0 mph) |
|
The vehicle is driven at a constant speed. |
No significant fluctuation |
||
|
Engine Revolution |
Engine speed/ Min.: 0 rpm Max.: 12800 rpm |
The engine is running at a constant speed. |
No significant fluctuation |
|
Motor Actual Current |
Amount of current to motor/ Min.: -327.68 A Max.: 327.67 A |
The engine is running and steering wheel is being turned. |
Value changes in proportion to steering effort |
|
Command Value Current |
Demanded amount of current to motor/ Min.: -327.68 A Max.: 327.67 A |
The engine is running and steering wheel is being turned. |
Value changes in proportion to steering effort |
|
Steering Angle Velocity |
Steering angle speed/ Min.: -32768 deg/s Max.: 32767 deg/s |
The engine is running and steering wheel is being turned. |
Value changes in proportion to steering effort |
|
Thermistor Temperature |
ECU substrate temperature/ Min.: -40°C (-40°F) Max.: 150°C (302°F) |
Ignition switch ON |
- |
|
PIG Power Supply |
Power source voltage to activate motor/ Min.: 0 V Max.: 20.1531 V |
The engine is running and power steering is operating. |
11 to 14 V |
|
IG Power Supply |
ECU power source voltage/ Min.: 0 V Max.: 20.1531 V |
Ignition switch ON |
11 to 14 V |
|
Steering Wheel Torque |
Steering wheel torque/ Min.: -7.0 Nm Max.: 7.0 Nm |
The engine is running and steering wheel is being turned. |
Value changes in proportion to steering effort |
|
Motor Rotation Angle |
Motor rotation angle/ Min.: 0 deg Max.: 360 deg |
The engine is running and steering wheel is being turned. |
During steering operation, motor rotation angle value changes from 0 to 360° |
|
Command Val Current 2 |
Amount of current demanded by motor 2/ Min.: -327.68 A Max.: 327.67 A |
The engine is running and steering wheel is being turned. |
Value changes in proportion to steering effort |
|
PIG2 Voltage |
Coil rear pressurization voltage/ Min.: 0 V Max.: 45.955 V |
The engine is running and steering wheel is not being turned. |
Approximately 33 V |
|
The engine is running and steering wheel is being turned. |
Value changes within 16 to 46 V range |
||
|
Motor Voltage |
Motor power supply voltage/ Min.: 0 V Max.: 45.955 V |
The engine is running and steering wheel is not being turned. |
Approximately 33 V |
|
The engine is running and steering wheel is being turned. |
Value changes within 4 to 46 V range |
||
|
Motor Terminal Volt(U) |
Motor terminal voltage (U phase)/ Min.: 0 V Max.: 46.667 V |
The engine is running and steering wheel is being turned. |
Value changes within 4 to 46 V range |
|
Motor Terminal Volt(V) |
Motor terminal voltage (V phase)/ Min.: 0 V Max.: 46.667 V |
The engine is running and steering wheel is being turned. |
Value changes within 4 to 46 V range |
|
Motor Terminal Volt(W) |
Motor terminal voltage (W phase)/ Min.: 0 V Max.: 46.667 V |
The engine is running and steering wheel is being turned. |
Value changes within 4 to 46 V range |
|
Torque Sensor 1 Output |
Torque sensor 1 output value/ Min.: 0 V Max.: 5 V |
The engine is running and steering wheel is not turned (without load). |
2.3 to 2.7 V |
|
The engine is running and steering wheel is turned to right with vehicle stopped. |
2.5 to 3.8 V |
||
|
The engine is running and steering wheel is turned to left with vehicle stopped. |
1.2 to 2.5 V |
||
|
Torque Sensor 2 Output |
Torque sensor 2 output value/ Min.: 0 V Max.: 5 V |
The engine is running and steering wheel is not turned (without load). |
2.3 to 2.7 V |
|
The engine is running and steering wheel is turned to right with vehicle stopped. |
1.2 to 2.5 V |
||
|
The engine is running and steering wheel is turned to left with vehicle stopped. |
2.5 to 3.8 V |
||
|
TRQ1 Zero Point Value |
Torque sensor 1 zero point voltage/ Min.: 0 V Max.: 5 V |
The engine is running and steering wheel is not being turned. |
Values differ depending on vehicle |
|
TRQ2 Zero Point Value |
Torque sensor 2 zero point voltage/ Min.: 0 V Max.: 5 V |
The engine is running and steering wheel is not being turned. |
Values differ depending on vehicle |
Dtc Check / Clear
DTC CHECK / CLEAR
1. CHECK DTC
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Read the DTCs followi ...
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any p ...
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Installation
INSTALLATION
PROCEDURE
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(a) Engage the front door front window frame moulding to the door frame.
(b) Using an air riveter or hand riveter with a nose ...
System Description
SYSTEM DESCRIPTION
1. BACK DOOR CLOSER SYSTEM DESCRIPTION
(a) Operating any power back door switch when the back door is fully closed inputs
a request signal to the power back door ECU*1 or back door closer ECU*2. The power
back door ECU*1 or back door c ...
Precaution
PRECAUTION
HINT:
In the airbag system, the front airbag sensor, door side airbag sensor
and rear airbag sensor are collectively referred to as the airbag sensors.
The steering pad, driver side knee airbag assembly, front passenger
airb ...
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