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 REAR SEAT ASSEMBLY RH
(a) Place the rear seat assembly RH in the cabin.
NOTICE:
Be careful not to damage the vehicle body.
(b) Temporarily install the 2 bolts on the front side of the seat.
...
Terminals Of Ecu
TERMINALS OF ECU
1. CENTER AIRBAG SENSOR ASSEMBLY
Terminal No.
Terminal Symbol
Destination
L31-1
SFL+
Front seat side airbag assembly LH (Side squib LH)
L31-2
...
Inspection
INSPECTION
PROCEDURE
1. INSPECT TRANSMISSION OIL CLEANER MAGNET
(a) Use the removed transmission oil cleaner magnets to collect any steel
chips. Examine the chips and particles in the automatic transaxle oil pan
sub-assembly and on the tr ...
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