Toyota Venza: System Diagram
SYSTEM DIAGRAM
Communication Method
|
Transmitting ECU |
Receiver |
Signal |
Communication Method |
|---|---|---|---|
|
Main body ECU (Driver Side Junction Block Assembly) |
Power back door ECU (Power back door motor unit)*1 Back door closer ECU (Multiplex network door ECU)*2 |
Back door opener switch signal |
CAN |
- *1: w/ Power Back Door System
- *2: w/o Power Back Door System
Parts Location
PARTS LOCATION
ILLUSTRATION
...
System Description
SYSTEM DESCRIPTION
1. BACK DOOR CLOSER SYSTEM DESCRIPTION
(a) Operating any power back door switch when the back door is fully closed inputs
a request signal to the power back door ECU*1 or back d ...
Other materials about Toyota Venza:
Check For Intermittent Problems
CHECK FOR INTERMITTENT PROBLEMS
1. CHECK FOR INTERMITTENT PROBLEMS
HINT:
A momentary interruption (open circuit) in the connectors and/or wire harness
between the sensors and ECUs can be detected using the ECU Data List function of
the Techstream.
(a) ...
Operation Check
OPERATION CHECK
1. NOTICE WHEN CHECKING THE FOLLOWING
(a) Power door lock/unlock function:
This wireless door lock control function operates only when the following 3 conditions
are met:
(1) The engine switch is off.
(2) All doors are closed.
(3) The p ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT SEAT ASSEMBLY LH
(See page )
2. REMOVE FRONT DOOR SCUFF PLATE LH
3. REMOVE COWL SIDE TRIM SUB-ASSEMBLY LH
4. REMOVE FRONT DOOR OPENING TRIM WEATHERSTRIP LH
5. REMOVE REAR DOOR SCUFF PLATE LH
6. REMOVE REAR ...
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