Lexus ES manuals

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

Lexus ES (XZ10) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Blind Spot Monitor System (for Gasoline Model) / Blind Spot Monitor Master Module Beam Axis Inspection Incomplete (C1ABB)

DESCRIPTION

This DTC is stored when a beam axis inspection 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 inspection is performed. Completing the beam axis inspection after replacing a blind spot monitor sensor prevents this DTC from being output.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1ABB

Blind Spot Monitor Master Module Beam Axis Inspection Incomplete

A beam axis inspection has not been performed

Blind spot monitor sensor RH

PROCEDURE

1.

PROCEED TO TEST MODE (BLIND SPOT MONITOR BEAM AXIS INSPECTION)

(a) Change the blind spot monitor sensor RH to Test Mode using the Techstream.

HINT:

Refer to Blind Spot Monitor Beam Axis Inspection.

Click here

NEXT

END

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DESCRIPTION This DTC is stored when a beam axis inspection 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 GND or Open in Buzzer (C1ABE)

DESCRIPTION DTC C1ABE is stored when the blind spot monitor sensor LH detects a short to ground or open in the RCTA buzzer (blind spot monitor buzzer) circuit. DTC No. Detection Item DTC

 Master Module Horizontal Axis Misalignment (C1AC1)

DESCRIPTION This DTC is stored when the angle of the blind spot monitor sensor RH deviates more than the allowable range from the horizontal axis. HINT: If a drum tester such as a speedometer teste

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 Inspection

INSPECTION PROCEDURE 1. INSPECT BRAKE ACTUATOR ASSEMBLY (a) Inspect the solenoid circuit. (1) Make sure that there is no looseness at the locking part and the connecting part of the connector. OK: The connector is securely connected. *a Component without harness connected (Brake Actuator Asse

 Installation

INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY (a) Temporarily install the rear No. 1 suspension arm assembly to the rear axle carri

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