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

LIN Communication Master Malfunction (B2287)

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 ...

P/W Master Switch Communication Stop (B1206)

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. ...

Other materials about Toyota Venza:

A/C ECU Vehicle Information Reading/Writing Processor Malfunction (B15F5)
DESCRIPTION This DTC is stored when items controlled by the air conditioning amplifier assembly cannot be customized via the navigation system vehicle customization screen. HINT: The air conditioning amplifier assembly controls the air conditioning system ...

Differential System
Precaution PRECAUTION Before disassembly, clean the outside of the differential assembly and remove any sand or mud to prevent it from entering the inside of the assembly during disassembly and installation. When removing an installed pa ...

Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" ...