Toyota Avalon Service & Repair Manual: Blind Spot Monitor Master Module (C1AB6)

DESCRIPTION

This DTC is stored when the blind spot monitor sensor RH detects an internal malfunction.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1AB6

Blind Spot Monitor Master Module

The blind spot monitor sensor RH (master) detects an internal malfunction

Blind spot monitor sensor RH

CAUTION / NOTICE / HINT

NOTICE:

When checking for DTCs, make sure that the blind spot monitor system is turned on.

PROCEDURE

1.

CHECK DTC

(a) Turn the engine switch off.

(b) Turn the engine switch on (IG).

(c) Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Blind Spot Monitor Master > Trouble Codes

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

REPLACE BLIND SPOT MONITOR SENSOR RH

    Open in Outer Mirror Indicator(Slave) (C1AB5)

    Blind Spot Monitor Slave Module (C1AB7)

    See More:

    Toyota Avalon Service & Repair Manual > Blind Spot Monitor System(for Gasoline Model): System Description
    SYSTEM DESCRIPTION GENERAL (a) The blind spot monitor system has a blind spot monitor function and RCTA function. (1) Blind spot monitor function The blind spot monitor function is a function that assists the driver when changing lanes. This function uses quasi-millimeter wave radar to detect vehicl ...

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