2003 LEXUS LS430 Factory Repair Manual

Page 1337 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 128: Identifying DLC3 Connector terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Measure the resistance according to the value (s) in the table below.  
Standard:  
DLC3 CONNECTOR TERM

Page 1338 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 129: Disconnecting Suspension Control ECU Sub Bus Line Connector (J38) From D-CAN J/C 
A Side (W/Earth Terminal) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
a. Disconnect the suspension contro

Page 1339 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 130: Identifying DLC3 Connector terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Measure the resistance according to the value (s) in the table below.  
Standard:  
DLC3 CONNECTOR TERM

Page 1340 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 131: Disconnecting Gateway ECU Sub Bus Line Connector (J36) From D-CAN J/C A Side 
(W/Earth Terminal) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
a. Disconnect the gateway ECU sub bus line con

Page 1341 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 132: Identifying DLC3 Connector terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Measure the resistance according to the value (s) in the table below.  
Standard:  
DLC3 CONNECTOR TERM

Page 1342 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 133: Disconnecting ECM Sub Bus Line Connector (J40) From D-CAN J/C B Side (W/O Earth 
Terminal) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
a. Disconnect the ECM sub bus line connector (J40) f

Page 1343 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 134: Identifying DLC3 Connector terminals 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
b. Measure the resistance according to the value (s) in the table below.  
Standard:  
DLC3 CONNECTOR TERM

Page 1344 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 135: Disconnecting Skid Control ECU Sub Bus Line Connector (J41) From D-CAN J/C B Side 
(W/O Earth Terminal) 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
a. Disconnect the skid control ECU sub