Toyota Venza: System Diagram

Toyota Venza Service Manual / Door Lock / Wireless Door Lock Control System(w/o Smart Key System) / System Diagram

SYSTEM DIAGRAM

Communication Table

Transmitting ECU (Transmitter)	Receiving ECU (Receiver)	Signal	Line
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	Power back door control signal	CAN

Transmitting ECU (Transmitter)

Receiving ECU (Receiver)

Signal

Line

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

Power back door control signal

CAN

*1: w/ Power Back Door System
*2: w/o Power Back Door System

System Description

SYSTEM DESCRIPTION 1. WIRELESS DOOR LOCK CONTROL SYSTEM The wireless door lock control system functions to lock and unlock all the doors from a distance. The system is controlled by a door control ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The wireless door lock control system troubleshooting procedures are based on the premise that the power door lock control system is operating normally. ...

Other materials about Toyota Venza:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE ENGINE COVER JOINT (a) Remove the 3 joints. 2. REMOVE SPARK PLUG 3. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Intake Side) 4. REMOVE CAMSHAFT TIM ...

Initialization
INITIALIZATION NOTICE: Make sure that the front passenger seat is not occupied before performing the operation. HINT: Perform zero point calibration and sensitivity check if any of the following conditions occur: The occupant classification ECU ...

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL BEARING BRACKET HOLE SNAP RING (for RH Side) (a) Install a new bearing bracket hole snap ring to the front drive shaft assembly RH. 2. INSTALL FRONT DRIVE SHAFT BEARING (for RH Side) (a) Using SST, install a ne ...