Toyota CH-R Service Manual: System Diagram

Toyota CH-R Service Manual / Door Lock / Wireless Door Lock Control System(w/ Smart Key System) / System Diagram

SYSTEM DIAGRAM

Wireless Door Lock Control System

Communication Table

Sender	Receiver	Signal	Line
Certification ECU (Smart Key ECU Assembly)	Main Body ECU (Multiplex Network Body ECU)	Wireless door lock/unlock signal	CAN
Main Body ECU (Multiplex Network Body ECU)	Combination Meter Assembly	Wireless door lock hazard warning light request signal	CAN

Sender

Receiver

Signal

Line

Certification ECU

(Smart Key ECU Assembly)

Main Body ECU

(Multiplex Network Body ECU)

Wireless door lock/unlock signal

CAN

Main Body ECU

(Multiplex Network Body ECU)

Combination Meter Assembly

Wireless door lock hazard warning light request signal

CAN

System Description

SYSTEM DESCRIPTION WIRELESS DOOR LOCK CONTROL SYSTEM The wireless door lock control system can be used to lock and unlock all doors from a distance. The system is controlled by an electrical key t ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: The wireless door lock control system troubleshooting procedure is based on the premise that the power door lock control system is operating properly. C ...

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