LEXUS LS430 2003 Factory Repair Manual

SUBARU
SUBARU - IMPORTED CARS & TRUCKS
9000 Series
1990On Left Side Of Engine Compartment
1991-92Under Passenger's Seat
1993On Left Of Firewall
1994-95Under Right Front Seat
ApplicationConnector Location
Brat, Coupe, Hatchback, Sedan & Wagon
1987
Read Memory ConnectorUnder Left Side Of Dash, Next To MFI/SMFI Control Unit
Test Mode Connector
MFIOn Left Side Of Dash, Next To MFI Control Unit
Sequential MFIOn Left Side Of Firewall
1988-89On Left Side Of Dash, Next To ECU
ForesterUnder Left Side of Dash, Behind Cover
Justy
1987-88
Read Memory Connector
(Factory)On Right Front Fender, Near Strut Tower
Test Mode ConnectorOn Driver-Side Kick Panel Or ECU
1989-95
Read Memory Connector
(Factory)Under Left Side Of Dash
Test Mode ConnectorOn Driver-Side Kick Panel Or ECU
Legacy
1990-94
Check Connector (Black
Connector)Behind Right Side Of Steering Column, Near Heater Case
Diagnostic Connector (Black
4-Pin Connector)Behind Right Side Of Steering Column, Near Heater Case
Read Memory Connector
(Black Connector)Behind Knee Panel, Right Of Steering Column
Select Monitor Connector
(Yellow Connector)Behind Right Side Of Steering Column, Near Heater Case
Test Mode Connector (Green
Connector)Behind Knee Panel, Right Of Steering Column

SUZUKI
SUZUKI - IMPORTED CARS & TRUCKS
1995-Under Left Side Of Dash, Behind Cover
Loyale
1990-91
MFI (5-Pin Connector)In Front Of ECU
SMFI (Yellow 9-Pin & Black
13-Pin Connectors)Near Brake Booster
1992-95
Diagnostic Check Connector
(Yellow 9-Pin & Black 13-Pin
Connectors)Behind Brake Booster
Diagnostic Read-Memory
Connector
(2-Single Wire Connectors)Behind Left Front Strut Tower
Outback & Outback SportUnder Center Of Dash
SVX
1992-96Under Left Side Of Dash
1997Right Of Steering Column, On Center Console
ApplicationConnector Location
Esteem (1995)Near Battery
Samurai
1986-90Under Right Side Of Dash, Behind Glove
Compartment
1991-92On Right Side Of Firewall
1993-95Under Left Side Of Dash, In Fuse Block
Sidekick & X90
1989-91Under Left Side Of Dash, In Fuse Block
1992-93
ALDL ConnectorUnder Left Side Of Dash
Engine ConnectorUnder Left Side Of Dash, Near Fuse
Block
1994-96In Engine Compartment, Near Battery
Swift
1989-91Under Left Side Of Dash, In Fuse Block
1992
ALDL ConnectorUnder Left Side Of Dash

TOYOTA
TOYOTA - IMPORTED CARS & TRUCKS
Diagnostic Test TerminalIn Fuse Block
1993-95Under Left Side Of Dash, In Fuse Block
ApplicationConnector Location
Camry
1983-90Next To Brake Master Cylinder
1991Near Left Front Shock Tower
1992-95
4-CylinderNear Wiper Motor
V6Under Left Side Of Dash
Celica
1983-84Next To Battery
1985-95Behind Left Front Shock Tower
Celica SupraRear Of Battery, Near Relay Panel (2-Pin
Connector)
Corolla
Front Wheel Drive
1987Side Of Left Front Shock Tower (2-Pin
Connector)
1988-94Behind Left Front Shock Tower
Rear Wheel Drive
1985-86Side Of Right Front Shock Tower (2-Pin
Connector)
1987Right Rear Corner Of Engine Compartment
Cressida
1988-93
Check ConnectorOn Left Front Shock Tower
Total Diagnostic Communication Link ConnectorUnder Left Side Of Dash
Land Cruiser (1988-94)Near Wiper Motor
MR2
1986-90Near Airflow Meter
1992-95On Right Rear Of Engine Compartment, Near
MAP Sensor
Paseo (1992-95)On Side Of Engine Compartment Fuse/Relay
Block No. 2, Near Battery

Pickup
1984-86Near Ignition Coil, Near Master Cylinder (2-
Pin Connector)
1987-90Right Front Inner Fender Panel, Near Relay
Block
1992-94On Side Of Engine Compartment Fuse/Relay
Block No. 2, Near Battery
Previa
1992-93Under Front Of Driver's Seat
1994
Except SuperchargedUnder Center Console, Near Parking Brake
Lever
SuperchargedUnder Cover, On Top Center Of
Instrument Panel
1995-97On Top Center Of Instrument Panel
RAV4Under Dash, Near Center Console
Starlet
1981-82On Instrument Panel Fuse Block, On Top Of
Dash
1983-84Right Rear Of Engine Compartment
Supra
1986-90Rear Of Battery, Near Relay Panel
1991-92On Left Front Shock Tower
1993-94
DLC No. 1On Right Side Of Firewall
DLC No. 2Under Left Side Of Dash, Near Kick Panel
Tacoma & T100
1993On Side Of Engine Compartment Fuse/Relay
Block No. 2, Near Battery
1994-95
Except OBD-II DLCOn Side Of Engine Compartment
Fuse/Relay Block No. 2, Near Battery
OBD-II DLCUnder Left Side Of Dash
Tercel
1987-90In Engine Compartment, Next To Master
Cylinder
1991-94On Side Of Engine Compartment Fuse/Relay
Block No. 2, Near Battery
1995-98Near Steering Column
VanNear Airflow Meter
4Runner
1985-86Near Ignition Coil, Next To Master Cylinder
(2-Pin Connector)

VOLKSWAGEN
VOLKSWAGEN - IMPORTED CARS & TRUCKS
1987-95On Side Of Engine Compartment Fuse/Relay
Block No. 2, Near Battery
ApplicationConnector Location
Cabrio
1996In Center Console, Below Tachometer
1997-02On Center Dash, Behind Panel Near
Ashtray
CorradoUnder Center Console Trim Plate
FoxUnder Center Console, Near Shift Lever
Golf
1993On Center Of Dash, Below A/C-Heater
Control Knobs
1994Under Center Console
1998-03In Center Console
Golf III 2.0L
1995-96Below A/C-Heater Control Panel
1997-98On Center Dash, Behind Panel Adjacent To
Ashtray
GTI
1993On Center Of Dash, Below A/C-Heater
Control Knobs
1994Under Center Console
GTI 2.8LOn Center Dash, Behind Panel Adjacent To
Ashtray
Jetta
1993On Center Of Dash, Below A/C-Heater
Control Knobs
1994Under Center Console
Jetta III 2.0L
1995-96Below A/C-Heater Control Panel
1997-98On Center Dash, Behind Panel Adjacent To
Ashtray
Jetta/Jetta III 2.8LOn Center Dash, Behind Panel Adjacent To
Ashtray
New BeetleLower Part of Dash, In Front Of Shift Lever

VOLVO
VOLVO - IMPORTED CARS & TRUCKS
Passat
1992-94Under Center Console, Forward Of Shift
Lever
1995-97On Center Dash, Behind Panel Near
Ashtray
ApplicationConnector Location
C30Under Left Center Of Dash
C70Behind Cover, Below Parking Brake Lever
S40Under Left Center Of Dash
S70Behind Cover, Below Parking Brake Lever
S90Behind Cover, Below Parking Brake Lever
V40Under Left Center Of Dash
V70 (1997-00)Behind Cover Below Parking Brake Lever
V90Behind Cover, Below Parking Brake Lever
240
1986-92Left Rear Corner Of Engine Compartment
1993Behind Left Front Strut Tower
740 & 760
1986-92
Ignition SystemOn Left Front Fender Apron
Fuel Injection (1990-92 Only)Left Rear Corner Of Engine Compartment
780On Left Front Fender, Behind Air Cleaner
Housing
850
1993On Center Console, Forward Of Shift Lever &
Near ECM
1994-95
Non-TurboOn Right Front Strut Tower
TurboBehind Cover, Forward Of Shift Lever
1996-97Behind Cover, Forward Of Shift Lever
940
1991-93
Ignition SystemOn Left Front Fender Apron
Fuel InjectionLeft Rear Corner Of Engine Compartment

1994-95Behind Left Front Strut Tower
960
1992-95On Left Front Strut Tower
1996In Center Console, To Right Of Parking Brake
Lever
1997Behind Cover, Forward Of Shift Lever

PRECAUTION
PROBLEM SYMPTOMS TABLE
Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely
cause of the problem. Check each part in order. If necessary, replace these parts.

Fig. 1: Problem Symptoms Chart
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
COMPONENTS

Fig. 2: Identifying Differential Components (1 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.