Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Blind Spot Monitor System / Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)

DESCRIPTION

This DTC is stored when a beam axis adjustment has not been performed for the blind spot monitor sensor RH.

HINT:

This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that a beam axis adjustment is performed. Completing the beam axis adjustment after replacing a blind spot monitor sensor prevents this DTC from being output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1ABC

Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete

A beam axis adjustment has not been performed

Blind spot monitor sensor RH

PROCEDURE

1.

PERFORM BLIND SPOT MONITOR BEAM AXIS ADJUSTMENT

(a) Perform the Blind Spot Monitor Beam Axis Adjustment using the Techstream.

Body Electrical > Blind Spot Monitor Slave > Utility

Tester Display

BSM Slave Beam Axis Adjustment

HINT:

Refer to Blind Spot Monitor Beam Axis Confirmation.

Click here

NEXT

END

    Blind Spot Monitor Master Module Beam Axis Inspection Incomplete (C1ABB)
    DESCRIPTION This DTC is stored when a beam axis adjustment has not been performed for the blind spot monitor sensor LH. HINT: This DTC is always stored after replacing a blind spot monitor sensor. The ...

    Short to +B in Buzzer (C1ABD,C1ABE)
    DESCRIPTION DTC C1ABD is stored when the blind spot monitor sensor RH detects a short to +B in the RCTA buzzer (blind spot monitor buzzer) circuit. DTC C1ABE is stored when the blind spot monitor ...

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