Toyota Venza: System Diagram
SYSTEM DIAGRAM
1. MIRROR CONTROL SYSTEM
Communication Table
|
Sender |
Receiver |
Signal / Signal Condition |
Line |
|---|---|---|---|
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Ignition switch signal / ON or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Ignition switch signal / ON or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Ignition switch ACC signal / ACC or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Ignition switch ACC signal / ACC or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Outer mirror RH select switch signal / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Outer mirror RH select switch signal / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Outer mirror LH select switch signal / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Outer mirror LH select switch signal / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Mirror adjust switch signal (Right) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Mirror adjust switch signal (Right) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Mirror adjust switch signal (Left) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Mirror adjust switch signal (Left) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Mirror adjust switch signal (Up) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Mirror adjust switch signal (Up) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Mirror adjust switch signal (Down) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Mirror adjust switch signal (Down) / on or off |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (driver door) |
Mirror position request signal / memory request, reverse memory request, memory call request, reverse request or return request |
CAN |
|
Main body ECU (driver side junction block assembly) |
Outer mirror control ECU assembly (front passenger door) |
Mirror position request signal / memory request, reverse memory request, memory call request, reverse request or return request |
CAN |
|
Outer mirror control ECU assembly (driver door) |
Main body ECU (driver side junction block assembly) |
Outer mirror LH state signal / Manual operation, memory operation, reverse operation or return operation |
CAN |
|
Outer mirror control ECU assembly (front passenger door) |
Main body ECU (driver side junction block assembly) |
Outer mirror RH state signal / Manual operation, memory operation, reverse operation or return operation |
CAN |
|
Outer mirror control ECU assembly (driver door) |
Main body ECU (driver side junction block assembly) |
Seat memory switch signal / M1 switch, M2 switch or SET switch |
CAN |
2. MIRROR HEATER SYSTEM
Communication Table
|
Transmitting ECU |
Receiving ECU |
Signal |
Communication Method |
|---|---|---|---|
|
Air Conditioning Control Assembly |
Air Conditioning Amplifier Assembly |
Rear window defogger switch signal |
LIN |
System Description
SYSTEM DESCRIPTION
1. POWER MIRROR CONTROL SYSTEM DESCRIPTION
(a) This system has the following functions: power retract mirror function*,
reverse shift-linked function, electrical remote control ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power mirror control
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE ...
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Speedometer Malfunction
DESCRIPTION
The meter CPU receives vehicle speed signals from the skid control ECU via the
CAN communication system (CAN No. 1 Bus). The speed sensor detects the wheel speed
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...
If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle towed by your Toyota
dealer or a commercial towing service, using a lift-type truck or a flat bed truck.
Use a safety chain system for all towing, and abide by all state/provincial and
local laws.
...
Replacement
REPLACEMENT
CAUTION / NOTICE / HINT
CAUTION:
Prolonged and repeated contact with engine oil will result in the removal
of natural oils from the skin, leading to dryness, irritation and dermatitis.
In addition, used engine oil contains potent ...
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