Toyota 4Runner: System Diagram

Toyota 4Runner Service Manual / Vehicle Exterior / Sliding Roof / Convertible / Sliding Roof System / System Diagram

SYSTEM DIAGRAM

Communication Table

Sender	Receiver	Signal	Line
Main Body ECU (Multiplex Network Body ECU)	Sliding Roof Drive Gear Sub-assembly (Sliding Roof ECU)	Ignition switch ON signal Key-off operation signal Key-linked operation signal Wireless transmitter-linked operation signal	LIN
Main Body ECU (Multiplex Network Body ECU)	Combination Meter Assembly	Sliding roof open warning request signal	CAN
Certification ECU*	Main Body ECU (Multiplex Network Body ECU)	Wireless power window up and down signal	CAN

*: w/ Smart Key System

Parts Location

PARTS LOCATION ILLUSTRATION ILLUSTRATION ...

System Description

SYSTEM DESCRIPTION 1. GENERAL This system has the following functions: manual slide open and close, auto slide open and close, manual tilt up and down, auto tilt up and down, jam protection, key ...

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Inspection
INSPECTION PROCEDURE 1. INSPECT FRONT SHOCK ABSORBER ASSEMBLY LH (a) Compress and extend the shock absorber rod and check that there is no abnormal resistance or unusual sound during operation. If there is any abnormality, replace the front shock absorbe ...

Outer Rear View Mirror Cover
Components COMPONENTS ILLUSTRATION Removal REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE OUTER MIRROR LH (See page ...