2001 TOYOTA SEQUOIA Service Repair Manual

Page 1977 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28589
Glass Breakage 
Sensor ECU
G5 Glass Breakage 
Sensor Microphone
(Shielded) G4 GBSI
MI+
MI±
GND
GBIG
GB+BMIC
GNDBody ECU
DOP B5
G4
G4
G4
G4
G4Sub J/B No. 4
Sub J/B No. 3 4C 4D
3B 3A
Instrument

Page 1978 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI±1776
± DIAGNOSTICSBODY CONTROL SYSTEM
1970 Author: Date:
2005 SEQUOIA   (RM1146U)
INSPECTION PROCEDURE
1 Check voltage between terminals GBIG, GB+B and GND of glass breakage sen-
sor ECU.
PREPA

Page 1979 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual I28726
G4
I28727
± DIAGNOSTICSBODY CONTROL SYSTEM
DI±1777
1971 Author: Date:
2005 SEQUOIA   (RM1146U)
4 Check glass breakage sensor ECU (microphone output).
PREPARATION:
(a) Reconnect  the glass b

Page 1980 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DIDEI±01
DI±1778
± DIAGNOSTICSDRIVER DOOR CONTROL SYSTEM
1972 Author: Date:
2005 SEQUOIA   (RM1146U)
DRIVER DOOR CONTROL SYSTEM
PRECAUTION
NOTICE:
When disconnecting the battery terminal, initial

Page 1981 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DIDEK±01
I28584
From
Battery
From
Ignition Switch To Rear
Power Window
SW RH PWR No. 3
Power Main
Driver Door ECU
(Power Window Master Switch)To Rear
Power Window
SW LH PWR No. 4From
Battery From
Bat

Page 1982 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI1P8±07
Customer Problem Analysis
Vehicle Brought to Workshop
Problem Symptom ConfirmationSymptom Simulation Symptom does not
occur
Circuit Inspection
Identification of Problem
Repair
Confirmation T

Page 1983 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI1P9±06
DRIVER DOOR CONTROL SYSTEM Check Sheet
Inspector s name:
Customer s Name
Date VehicleVIN
Licence Plate No.
Production Date
Odometer Reading              /               /km
mile
Weather Co

Page 1984 of 4323

TOYOTA SEQUOIA 2001  Service Repair Manual DI1PC±06
DI±1782
± DIAGNOSTICSDRIVER DOOR CONTROL SYSTEM
1976 Author: Date:
2005 SEQUOIA   (RM1146U)
PROBLEM SYMPTOMS TABLE
POWER WINDOW CONTROL SYSTEM
SymptomSuspected AreaSee page
All the power