Lexus ES manuals

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

DESCRIPTION Refer to DTC C050C12 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C050C24 Left Rear Wheel Speed Sensor Signal Stuck High The speed sensor signa

 Left Rear Wheel Speed Sensor Internal Electronic Failure (C050C49)

DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC

 Left Rear Wheel Speed Sensor Internal Electronic Failure (C050C49)

DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC

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 Operation Check

OPERATION CHECK VEHICLE PROXIMITY NOTIFICATION SYSTEM OPERATION CHECK (a) System operation check (vehicle stopped) (1) Apply the parking brake. (2) Turn the power switch on (IG). (3) With the brake pedal depressed, confirm that the vehicle proximity notification system does not operate (produce a so

 Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE 1. DRAIN ENGINE COOLANT (for Engine) Click here 2. DISCONNECT NO. 2 RADIATOR HOSE Click here 3

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