Toyota Venza: System Diagram
SYSTEM DIAGRAM
Communication Table
|
Transmitting ECU (Transmitter) |
Receiving ECU |
Signal |
Communication Method |
|---|---|---|---|
|
Main body ECU (Driver side junction block assembly) |
Certification ECU (Smart key ECU assembly) |
Courtesy light switch signal |
CAN |
|
Door lock output signal |
|||
|
Back door output request signal |
|||
|
Door lock position switch signal |
|||
|
Driver door key operated switch signal |
|||
|
Certification ECU (Smart key ECU assembly) |
Main body ECU (Driver side junction block assembly) |
Illumination light request signal |
CAN |
|
Door lock/unlock request signal |
|||
|
Certification ECU (Smart key ECU assembly) |
Combination meter assembly |
Meter buzzer single tone request signal |
CAN |
|
Meter buzzer intermittent tone request signal |
|||
|
Meter buzzer continuous tone request signal |
|||
|
Key loss warning signal |
|||
|
Low key battery warning signal |
|||
|
Steering lock malfunction warning signal |
|||
|
Steering lock not-released warning signal |
|||
|
Shift position warning signal |
|||
|
Emergency operation support display request signal |
|||
|
Engine start method display request signal |
|||
|
Combination meter assembly |
|
Vehicle speed signal |
CAN |
|
Steering lock ECU (Steering lock actuator assembly) |
Certification ECU (Smart key ECU assembly) |
Encryption code signal |
LIN |
|
Encryption code finish signal |
|||
|
Encryption calculate fixed number memory requirement signal |
|||
|
During entry control signal |
Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
System Description
SYSTEM DESCRIPTION
CAUTION:
If using a pacemaker, be sure to read the manual of the pacemaker before using
the key, as the radio waves of the key may affect the pacemaker.
1. SMART KEY SYSTEM DES ...
Other materials about Toyota Venza:
Operation Check
OPERATION CHECK
1. CHECK POWER DOOR LOCK CONTROL OPERATION
NOTICE:
The following procedure is based on the assumption that the functions have not
been customized using the Techstream.
(a) Check basic functions.
(1) Check that all doors lock when the loc ...
Torque Converter Clutch Pressure Control Solenoid Control Circuit Electrical
(Shift Solenoid Valve SLU) (P2759)
DESCRIPTION
The amount of current flow to the solenoid is controlled by the duty ratio of
the TCM output signal. The higher the duty ratio becomes, the higher the lock-up
hydraulic pressure becomes during the lock-up operation.
DTC No.
...
Voice is not Recognized
PROCEDURE
1.
CHECK CONDITION
(a) Check if the system voice recognition level is low when recognizing a particular
voice.
Result
Proceed to
System voice recognition level is low only fo ...
0.1135