Toyota Venza: System Diagram
SYSTEM DIAGRAM
Communication Table
|
Sender |
Receiver |
Signal |
Line |
|---|---|---|---|
|
Main body ECU (Driver side junction block assembly) |
Sliding roof ECU (Sliding roof drive gear sub-assembly) |
Key off operation signal |
LIN |
|
Main body ECU (Driver side junction block assembly) |
Combination meter assembly |
Sliding roof open warning signal |
CAN |
Parts Location
PARTS LOCATION
ILLUSTRATION
...
System Description
SYSTEM DESCRIPTION
1. GENERAL
This system has the following functions: manual slide open and close; auto slide
open; manual tilt up and down; auto tilt up; jam protection; key off operation.
2. F ...
Other materials about Toyota Venza:
Diagnosis Circuit
DESCRIPTION
The headlight leveling ECU assembly outputs DTC information to the Techstream
via this circuit.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (DLC3 - HEADLIGHT LEVELING ECU ASSEMBLY)
(a) Disconnect ...
ECU Power Source Circuit
DESCRIPTION
When the ignition switch is turned to ON, voltage from the ECM's MREL terminal
is applied to the EFI MAIN relay. This causes the contacts of the EFI MAIN relay
to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
PR ...
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
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