Lexus NX: Blind Spot Monitor Master Module (C1AB6)

Lexus NX Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Blind Spot Monitor System / Blind Spot Monitor Master Module (C1AB6)

DESCRIPTION

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Note
C1AB6	Blind Spot Monitor Master Module	The blind spot monitor sensor LH (master) detects an internal malfunction.	Blind spot monitor sensor LH	-

CAUTION / NOTICE / HINT

NOTICE:

When checking for DTCs, make sure that the blind spot monitor main switch (combination switch assembly) is on.

PROCEDURE

CHECK DTC

(a) Clear the DTCs.

Click here

Body Electrical > Blind Spot Monitor Master > Clear DTCs

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

Body Electrical > Blind Spot Monitor Master > Trouble Codes

OK:

DTC C1AB6 is not output.

USE SIMULATION METHOD TO CHECK

REPLACE BLIND SPOT MONITOR SENSOR LH

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Components

COMPONENTS ILLUSTRATION *1 FRONT LOWER SEAT CUSHION SHIELD *2 FRONT POWER SEAT SWITCH LH *3 FRONT SEAT CUSHION SHIELD LH *4 POWER SEAT SWITCH KNOB LH *5 POWER SEAT SWITCH KNOB LH - -

INSTALLATION PROCEDURE 1. INSTALL STEERING PAD ASSEMBLY (a) Check that the power switch is off. (b) Check that the cable is disconnected from the negative (-) auxiliary battery terminal. CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) auxiliary battery terminal

Lexus NX: Blind Spot Monitor Master Module (C1AB6)

READ NEXT:

Blind Spot Monitor Slave Module (C1AB7)

Destination Information Undefined (C1AB8)

Blind Spot Monitor Master Module Beam Axis Inspection Incomplete (C1ABB)

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Components

Installation