Toyota Venza manuals

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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