Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E614,C14E914)

Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual / Brake / Brake Control / Dynamic Control Systems / Vehicle Stability Control System / Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E614,C14E914)

DESCRIPTION

Refer to DTC C050C1F.

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DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C14E614

Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

With the +BS terminal voltage 9.5 to 17.4 V, the sensor power supply voltage decreases for 0.5 seconds or more.

Skid control ECU (brake actuator assembly)

C14E914

Right Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open

With the +BS terminal voltage 9.5 to 17.4 V, the sensor power supply voltage decreases for 0.5 seconds or more.

Skid control ECU (brake actuator assembly)

CAUTION / NOTICE / HINT

NOTICE:

After replacing the skid control ECU (brake actuator assembly), perform "Calibration".

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PROCEDURE

1.

REPLACE BRAKE ACTUATOR ASSEMBLY

(a) Replace the skid control ECU (brake actuator assembly).

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NEXT

END

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