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:

Front Stabilizer Bar(when Not Using The Engine Support Bridge For Awd)
Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT FRONT STABILIZER LINK ASSEMBLY (a) Inspect the turning torque of the ball joint. (1) Secure the front stabilizer link assembly in a vise using aluminum ...

Reassembly
REASSEMBLY CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repair" after replacing the cylinder head sub-assembly (See page ). PROCEDURE 1. INSTALL SPARK PLUG TUBE HINT: When using a new cylinder head, the spark plug tubes must be r ...

Noise Occurs
PROCEDURE 1. NOISE CONDITION (a) Check from which direction the noise comes (front left or right, or rear left or right). OK: The location of the noise source can be determined. NG GO TO STEP 3 ...

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