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:

Installation
INSTALLATION PROCEDURE 1. INSTALL FRONT DOOR LOCK ASSEMBLY NOTICE: When reusing the removed front door lock assembly, replace the door lock wiring harness seal on the connector with a new one. Do not allow grease or dust to adhere to the do ...

Speed Sensor Rotor Faulty (C1237/37,C1275/75-C1278/78)
DESCRIPTION The skid control ECU measures the speed of each wheel by receiving signals from the speed sensor. These signals are used for recognizing that all four wheels are operating properly. Therefore, all wheel signals must be equal. DTCs C1275/75 to ...

Combination Meter
Components COMPONENTS ILLUSTRATION Disassembly DISASSEMBLY PROCEDURE 1. REMOVE COMBINATION METER GLASS (a) Disengage the 9 claws to remove the combination meter glass. Removal REMOVAL ...

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