2003 LEXUS LS430 Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Tester ConnectionSpecified Condition
C30-8 (E) - S61-3 (E)Below 1 ohms
C30-8 (E) - S61-1 (B)10 kohms or higher
C30-18 (B) - S61-1 (B)Below 1 ohms
C30-18 (B) - S61-3 (E)10 kohms or higher

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LEXUS LS430 2003  Factory Repair Manual

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LEXUS LS430 2003  Factory Repair Manual Fig. 27: Identifying Seat Climate Control Blower Connector Terminals And Seat Heater Connector 
Terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
NG: REPAIR OR REPLACE HARNESS AND CONNECTOR  
O

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LEXUS LS430 2003  Factory Repair Manual <0029004c004a001100030015001b001d0003002c0047004800510057004c0049005c004c0051004a0003003600480044005700030026004f004c00500044005700480003002600520051005700550052004f00030025004f0052005a004800550003002

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LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
NG: REPAIR OR REPLACE HARNESS AND CONNECTOR  
OK: REPLACE SEAT CLIMATE CONTROL BLOWER (CLIMATE CONTROL ECU)  
CIRCUIT DESCRIPTION 
When the climate control

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LEXUS LS430 2003  Factory Repair Manual Fig. 29: Climate Control Does Not Operate (Blinking Pattern 2) Wiring Diagram 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
INSPECTION PROCEDURE 
1.INSPECT FRONT SEAT HEATER SWITCH (INDICATOR) 
a. Ch

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LEXUS LS430 2003  Factory Repair Manual Result:  
RESULT REFERENCE 
B: Go to step 4  
A: Go to next step  
2.INSPECT FRONT SEAT HEATER SWITCH (FRONT) (SEE INSPECTION
 ) 
NG: REPLACE CLIMATE CONTROL SWITCH  
OK: Go to next step  
3.CHECK WIR

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LEXUS LS430 2003  Factory Repair Manual Fig. 30: Identifying Seat Climate Control Blower Connector Terminals And Climate Control 
Switch Connector Terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
NG: REPAIR OR REPLACE HARNESS AND CO