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:

Inspection
INSPECTION PROCEDURE 1. INSPECT REAR NO. 3 SPEAKER ASSEMBLY (for 13 Speakers) (a) With the speaker installed, check that there is no looseness or other abnormalities. (b) Check that there is no foreign matter in the speaker, no tears on the speaker cone ...

IG Power Supply Voltage Malfunction (C1551)
DESCRIPTION The power steering ECU distinguishes the ignition switch status as ON or off through the IG power source circuit. DTC No. DTC Detection Condition Trouble Area C1551 IG power source ci ...

Operation Check
OPERATION CHECK 1. SMART KEY SYSTEM OPERATION INSPECTION (a) Check the entry unlock function. (1) Use the wireless lock operation to lock the doors. With the key outside the vehicle, touch a front door outside handle assembly (touch sensor) and check that ...

© 2016-2025 Copyright www.tovenza.com

0.1241