Toyota Camry (XV70): System Diagram

Toyota Camry Repair Manual XV70 (2018-2024) / 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 ECU (Sliding Roof Drive Gear Sub-assembly)	Sliding roof operation permission signal IG signal Front door courtesy light switch assembly signal Key-linked operation signal Wireless transmitter-linked operation signal Vehicle speed signal	LIN
Sliding Roof ECU (Sliding Roof Drive Gear Sub-assembly)	Main Body ECU (Multiplex Network Body ECU)	Sliding roof position signal	LIN
Combination Meter Assembly	Main Body ECU (Multiplex Network Body ECU)	Vehicle speed signal	CAN
Main Body ECU (Multiplex Network Body ECU)	Combination Meter Assembly	Sliding roof open warning request signal	CAN

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Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. REMOVE REAR SIDE MARKER LIGHT BULB (for Bulb Type Back-up Light) (a) Turn the rear combination light socket and wire with the r

Transmitter ID not Received (Main) (C2126)

DESCRIPTION If ID registration via the automatic ID registration function is canceled or the tire pressure warning ECU and receiver does not receive data from the tire pressure warning valve and transmitters after the tire pressure warning valve and transmitter ID registration is completed using the

Toyota Camry (XV70): System Diagram

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Disassembly

Transmitter ID not Received (Main) (C2126)