2003 LEXUS LS430 Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Fig. 26: Identifying Clearance Warning ECU Assy Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR  
OK: REPLACE CLEARANCE WARNING ECU ASSY (SEE REPLACE

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LEXUS LS430 2003  Factory Repair Manual Fig. 28: Front Left Center Sensor Wiring Diagram
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
INSPECTION PROCEDURE 
1.INSPECT ULTRASONIC SENSOR NO.2 
a. Remove ultrasonic sensor No.2.  
b. Measure th

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LEXUS LS430 2003  Factory Repair Manual Fig. 29: Identifying Ultrasonic Sensor No.2 Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
OK: Go To Next Step.  
2.CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSY - 
ULTRASONIC SENSO

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LEXUS LS430 2003  Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Fig. 30: Identifying Clearance Warning ECU Assy Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR  
OK: REPLACE CLEARANCE WARNING ECU ASSY (SEE REPLACE

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LEXUS LS430 2003  Factory Repair Manual Fig. 32: Front Right Center Sensor Wiring Diagram
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
INSPECTION PROCEDURE 
1.INSPECT ULTRASONIC SENSOR NO.2 
a. Remove ultrasonic sensor No.2.  
b. Measure t

Page 1543 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 33: Identifying Ultrasonic Sensor No.2 Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
OK: Go To Next Step.  
2.CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSY - 
ULTRASONIC SENSO

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LEXUS LS430 2003  Factory Repair Manual