2003 LEXUS LS430 Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Fig. 71: Identifying Clearance Warning ECU Assy Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR  
OK: Go To Next Step.  
3.REPLACE CLEARANCE WARNING

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LEXUS LS430 2003  Factory Repair Manual FRONT POWER SEAT CONTROL SYSTEM INDEX 
System NameSee Procedure
Front Power Seat Control SystemINITIALIZATION

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LEXUS LS430 2003  Factory Repair Manual Fig. 1: Locating Climate Control Seat System Components (1 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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LEXUS LS430 2003  Factory Repair Manual Fig. 2: Locating Climate Control Seat System Components (2 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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LEXUS LS430 2003  Factory Repair Manual Fig. 3: Climate Control Seat System Diagram 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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LEXUS LS430 2003  Factory Repair Manual COMMUNICATION 
1.GENERAL 
The climate control seat system creates cold or warm air to increase the comfort of seats that have 
become hot or cold. 
The air is heated or cooled by the Peltier element o

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LEXUS LS430 2003  Factory Repair Manual Fig. 5: System Operation Chart (1 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
Fig. 6: System Operation Chart (2 Of 2)
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
HINT 
Use this procedure