Lexus ES: Left Rear Wheel Speed Sensor Signal Stuck High (C050C24)

Lexus ES (XZ10) Service Manual / Brake / Brake Control / Dynamic Control Systems / Electronically Controlled Brake System (for Gasoline Model) / Left Rear Wheel Speed Sensor Signal Stuck High (C050C24)

DESCRIPTION

Refer to DTC C050C12

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DTC No.	Detection Item	DTC Detection Condition	Trouble Area
C050C24	Left Rear Wheel Speed Sensor Signal Stuck High	The speed sensor signal is not within the specified range for 5 seconds or more.	Rear speed sensor LH (rear axle hub and bearing assembly LH)

CAUTION / NOTICE / HINT

NOTICE:

After replacing or removing and installing a speed sensor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly.

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PROCEDURE

1.	REPLACE REAR AXLE HUB AND BEARING ASSEMBLY LH

(a) Replace the rear axle hub and bearing assembly LH.

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END

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Removal

REMOVAL CAUTION / NOTICE / HINT CAUTION: If the luggage compartment door support assembly is removed, the luggage compartment door will slam shut. Make sure to support the luggage compartment door by hand when it is open and when opening and closing it. PROCEDURE 1. REMOVE LUGGAGE COMPARTMENT FLOOR

Calibration

CALIBRATION TORQUE SENSOR ZERO POINT CALIBRATION (USING TECHSTREAM) NOTICE: Perform torque sensor zero point calibration if any of the following conditions occur: The rack and pinion power steering gear assembly has been replaced. There is a difference in steering effort between turning left an

Lexus ES: Left Rear Wheel Speed Sensor Signal Stuck High (C050C24)

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Removal

Calibration