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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| NEXT |  | 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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System Description
SYSTEM DESCRIPTION FUNCTION OF MAIN COMPONENTS Component Function Multiplex tilt and telescopic ECU This ECU sends a control signal to the tilt motor (steering column assembly) and telescopic motor (steering column assembly), based on signals from each switch, to adjust the steering posit
On-vehicle Inspection
ON-VEHICLE INSPECTION 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. REMOVE REAR WHEEL Click here 2. DISCONNECT NO. 2 PARKING BRAKE WIRE ASSEMBLY Click here 3. SEPARATE REAR DISC BRAKE CALIPER ASS
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