Toyota Venza: System Diagram
SYSTEM DIAGRAM
1. AUTOMATIC LIGHT CONTROL SYSTEM
2. LIGHT AUTO TURN-OFF SYSTEM
Communication Table
|
Transmitter |
Receiver |
Line |
Data Name |
|---|---|---|---|
|
Certification ECU (Smart Key ECU Assembly) |
Main Body ECU (Driver Side Junction Block Assembly) |
CAN |
Wireless Door Lock Signal |
3. DAYTIME RUNNING LIGHT SYSTEM
Communication Table
|
Transmitter |
Receiver |
Line |
Data Name |
|---|---|---|---|
|
ECM |
Main Body ECU (Driver Side Junction Block Assembly) |
CAN |
Engine RPM Data |
4. AUTOMATIC HIGH BEAM SYSTEM
Communication Table
|
Transmitter |
Receiver |
Line |
Data Name |
|---|---|---|---|
|
Inner Rear View Mirror Assembly |
AFS ECU (Headlight Swivel ECU Assembly) |
LIN |
High Beam ON Request |
|
Steering Angle Sensor |
AFS ECU (Headlight Swivel ECU Assembly) |
CAN |
Data Continuity (Valid/Invalid) Flag |
|
+B Disconnection |
|||
|
Sensor Error |
|||
|
Zero Point Memory Invalid/Valid Inside Sensor |
|||
|
Memorized Zero Point Value Inside Sensor |
|||
|
Steering Signal |
|||
|
Skid Control ECU |
AFS ECU (Headlight Swivel ECU Assembly) |
CAN |
Front Right Wheel Speed Sensor Error Flag |
|
Front Right Wheel Speed |
|||
|
ECM |
AFS ECU (Headlight Swivel ECU Assembly) |
CAN |
Shift Position R Signal |
|
Main Body ECU (Driver Side Junction Block Assembly) |
AFS ECU (Headlight Swivel ECU Assembly) |
CAN |
Automatic High Beam Enable |
|
Main Body ECU (Driver Side Junction Block Assembly) |
Combination Meter Assembly |
CAN |
Automatic High Beam Indicator |
|
AFS ECU (Headlight Swivel ECU Assembly) |
Main Body ECU (Driver Side Junction Block Assembly) |
CAN |
Automatic High Beam Request |
|
Failure of Automatic High Beam Sensor |
|||
|
Condition of Automatic High Beam Sensor |
5. HID HEADLIGHT SYSTEM
6. AUTOMATIC HEADLIGHT BEAM LEVEL CONTROL SYSTEM
7. DOOR MIRROR FOOT LIGHT SYSTEM
Communication Table
|
Transmitter |
Receiver |
Line |
Data Name |
|---|---|---|---|
|
Main Body ECU (Driver Side Junction Block Assembly) |
Outer Rear View Mirror ECU Assembly LH |
CAN |
Door Mirror Foot Light On Demand Signal |
|
ECM |
Main Body ECU (Driver Side Junction Block Assembly) |
CAN |
Shift Position P Signal |
|
Certification ECU (Smart Key ECU Assembly) |
Main Body ECU (Driver Side Junction Block Assembly) |
CAN |
Wireless Door Lock Signal |
|
Main Body ECU (Driver Side Junction Block Assembly) |
Outer Rear View Mirror ECU Assembly RH |
CAN |
Door Mirror Foot Light On Demand Signal |
System Description
SYSTEM DESCRIPTION
1. AUTOMATIC LIGHT CONTROL SYSTEM
When the light control switch is in the AUTO position, the automatic light control
system detects ambient light levels and controls the low bea ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WO ...
Other materials about Toyota Venza:
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The procedure listed below is for the LH side.
PROCEDURE
1. REMOVE REAR WHEEL
2. SEPARATE REAR SPEED SENSOR
(a) Remove the bolt and se ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT STARTER ASSEMBLY
NOTICE:
These tests must be performed within 3 to 5 seconds to avoid burning out the
coil.
(a) Perform a pull-in test.
(1) Remove the nut and disconnect the lead wire from terminal C.
(2) Con ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL MANUAL VALVE
(a) Coat the manual valve with ATF and install it to the transmission
valve body assembly.
2. INSTALL TRANSMISSION VALVE BODY ASSEMBLY
(a) Coat th ...
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