Toyota Venza: System Diagram

Toyota Venza Service Manual / Seat / Front Power Seat Control System(w/ Memory) / System Diagram

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
ECM	Main Body ECU (Driver Side Junction Block Assembly)	Transmission information Park (P) state signal	CAN
Outer Mirror Control ECU Assembly LH	Main Body ECU (Driver Side Junction Block Assembly)	M1 switch signal M2 switch signal SET switch signal	CAN
Main Body ECU (Driver Side Junction Block Assembly)	Position Control ECU and Switch Assembly	Park (P) state signal Vehicle speed signal Transmission information Driving position buzzer request Driver seat position request Driver seat position data	CAN
Certification ECU (Smart Key ECU Assembly)*	Main Body ECU (Driver Side Junction Block Assembly)	Ignition switch signal Memory call replay request Key identification No. 1 to No. 7 acquisition condition	CAN
Position Control ECU and Switch Assembly	Main Body ECU (Driver Side Junction Block Assembly)	State signal of driver seat State signal of driving position buzzer	CAN

*: w/ Smart Key System

System Description

SYSTEM DESCRIPTION 1. FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION The driver seat is equipped with slide, reclining, lifter, front vertical, and lumbar support adjustment functions. T ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the front power seat control system (w/ Memory). *: Use the Techstream. PROCEDURE 1. ...

Other materials about Toyota Venza:

Removal
REMOVAL PROCEDURE 1. REMOVE PARKING BRAKE PEDAL ASSEMBLY HINT: Refer to the instructions for Removal of the parking brake pedal assembly (See page ). 2. REMOVE NO. 1 PARKING BRAKE CABLE ASSEMBLY (a) Remove the clip. ...

SD Card Communication Malfunction (B158C)
DESCRIPTION The navigation receiver assembly stores this DTC when the SD card (disc player disc) cannot be mounted when inserted into the SD card (disc player disc) slot. DTC No. DTC Detection Condition Trouble Area ...

Inspection
INSPECTION PROCEDURE 1. INSPECT GENERATOR PULLEY WITH CLUTCH (a) Hold the center of the pulley, and confirm that the outer ring turns counterclockwise and does not turn clockwise. Text in Illustration *1 ...