Toyota Venza: Lost Communication with AFS LIN (B124D)

Toyota Venza Service Manual / Networking / Lin Communication System / Lost Communication with AFS LIN (B124D)

DESCRIPTION

Refer to DTC B124D (Lighting system) (See page ).

DTC No.	DTC Detection Condition	Trouble Area
B124D	Malfunctions in LIN communication system	Inner rear view mirror assembly Harness or connector AFS ECU (headlight swivel ECU assembly)

WIRING DIAGRAM

Refer to DTC B124D (Lighting system) (See page ).

PROCEDURE

1.	REFER TO DTC B124D (Lighting system)

See page

END

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DESCRIPTION This DTC is stored when there is an open, short or ECU communication malfunction between the power management control ECU and certification ECU (smart key ECU assembly). DTC ...

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DESCRIPTION This DTC is stored when LIN communication between the multiplex network master switch assembly and main body ECU (driver side junction block assembly) stops for more than 10 seconds. ...

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