2003 LEXUS LS430 Factory Repair Manual

Page 201 of 4500

LEXUS LS430 2003  Factory Repair Manual a. Disconnect the skid control ECU connector.  
b. Measure the resistance according to the value (s) in the table below. 
Standard:  
TESTER CONNECTION SPECIFIED CONDITION 
c. Measure the resistance a

Page 202 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 142: Identifying Skid Control ECU Terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
OK: REPLACE ABS & TRACTION ACTUATOR ASSY (SEE REPLACEMENT
 )

Page 203 of 4500

LEXUS LS430 2003  Factory Repair Manual

Page 204 of 4500

LEXUS LS430 2003  Factory Repair Manual FRONT POWER SEAT CONTROL SYSTEM REFERENCE 
1.RESTRICTION OF STEP MOTORS CONTINUOUS OPERATION 
If the step motor is continuously operating for many hours, the step motor is forced to stop and the 
"

Page 205 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 2: Identifying Auto Indicator (W/ Lexus Navigation System) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Page 206 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 3: Identifying Air Conditioning System Component Location (1 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Page 207 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 4: Identifying Air Conditioning System Component Location (2 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Page 208 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 5: Air Conditioning System Diagram (1 Of 2) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.