Lexus ES: Front Wheels Speed Sensor Signal Malfunction (C1783)

Lexus ES (XZ10) Service Manual / Suspension / Suspension Control / Adaptive Variable Suspension System / Front Wheels Speed Sensor Signal Malfunction (C1783)

DESCRIPTION

The speed sensors monitor the speed of the wheels and send an appropriate speed signal to the absorber control ECU through the skid control ECU (brake actuator assembly).

If a malfunction occurs in either a front speed sensor or rear speed sensor, DTC C1783 is stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Memory
C1783	Front Wheels Speed Sensor Signal Malfunction	A speed sensor malfunction signal from the skid control ECU (brake actuator assembly) is detected for 1 second or more.	Electronically controlled brake system	Does not come on	Yes

PROCEDURE

1.	GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM

(a) Go to electronically controlled brake system.

Click here

END

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Lexus ES: Front Wheels Speed Sensor Signal Malfunction (C1783)

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