2003 LEXUS LS430 Factory Repair Manual

Page 2697 of 4500

LEXUS LS430 2003  Factory Repair Manual <002c004900030057004b0048000300570055005200580045004f0048000300560057004c004f004f00030052004600460058005500560003004800590048005100030057004b00520058004a004b00030057004b0048005500480003004400550048000

Page 2698 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 21: Chapter 1 Problem Symptoms Table (2 Of 2)

Page 2699 of 4500

LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2.Chapter 2: On-Vehicle Repair and Off-Vehicle Repair 
(See A761E OVERHAUL
 article for mechanical repair information.)

Page 2700 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 22: Chapter 2 Problem Symptoms Table (1 Of 2)

Page 2701 of 4500

LEXUS LS430 2003  Factory Repair Manual Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
Fig. 23: Chapter 2 Problem Symptoms Table (2 Of 2)
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Page 2702 of 4500

LEXUS LS430 2003  Factory Repair Manual TERMINALS OF ECM 
1.ECM 
Fig. 24: Identifying ECM Connector Terminals
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
HINT: 
Each ECM terminal's standard voltage is shown in the table below. 
In t

Page 2703 of 4500

LEXUS LS430 2003  Factory Repair Manual

Page 2704 of 4500

LEXUS LS430 2003  Factory Repair Manual Fig. 25: Identifying ECM Terminals Reference Chart
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
Waveform 1 
Fig. 26: Identifying Waveform 1
 
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 
Reference: