2003 LEXUS LS430 Starter

Fluid SpecificationsSee FLUIDS under MAINTENANCE tab.
Flywheel/Flex Plate
(Drive Plate) TorqueStep1: 49 N.m (500 kgf.cm, 36 ft lbs)
Step2: Turn 90°
Fuel System
Pressure
Specification304 to 343 kPa (3.1 to 3.5 kgf/cm2 , 44 to 50 psi)
Fuel Pressure Test
ProcedureON-VEHICLE INSPECTION
Fuel Filter
LocationCOMPONENTS
Ignition
Firing Order &
Cylinder
IdentificationFIRING ORDER & CYLINDER IDENTIFICATION
Spark Plug
TypeND SK20R11
NGK 1FR6A11
GapStandard electrode gap: 1.0 - 1.1 mm (0.039 - 0.043 in.)
Maximum electrode gap: 1.3 mm (0.051 in.)
Torque7.5 N.m (76 kgf.cm, 66 ft.lbf)
Starting
StarterSERVICE DATA
TorqueTORQUE SPECIFICATION
Wheel Alignment
Front
Adjustment
SpecificationsSERVICE DATA
TorqueTORQUE SPECIFICATION
Rear
Adjustment
SpecificationsSERVICE DATA
TorqueTORQUE SPECIFICATION
Wheel & Tire
Wheel Lug Nut
Torque103 N.m (1,050 kgf.cm 76 ft.lbf)

INSPECTION
1.INSPECT TORQUE CONVERTER CLUTCH ASSY
a. Inspect the one-way clutch.
1. Install SST so that it fits in the notch of the converter hub and outer race of the one-way
clutch.
SST 09350-30020 (09351-32020)
Fig. 55: Installing SST

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
2. Press on the serrations of the starter with a finger and rotate it.
Clean the converter and retest the one-way clutch.
When the one-way clutch is turned clockwise, it rotates freely and when turned counterclockwise, it
locks.

Fig. 56: Pressing On Serrations Of Starter
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
b. Determine the condition of the torque converter clutch assy.
1. If the inspection result of the torque converter clutch assy does not satisfy the standard
conditions, replace the torque converter clutch assy.
Malfunction item:
A metallic sound is emitted from the torque converter clutch assy during the stall test
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The one-way clutch is free or locked in both directions.
The amount of powder in the ATF is greater than the sample shown on the illust (see
the sample).
HINT:
The sample shows the auto fluid of approximately 0.25 liters (0.26 US qts, 0.22 Imp. qts) that is
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CHRYSLER GROUP LLC - DOMESTIC LIGHT TRUCKS & VANS
FORD MOTOR CO.
FORD MOTOR CO. - DOMESTIC LIGHT TRUCKS & VANS
ApplicationConnector Location
Caravan, Grand Caravan, Grand Voyager, Mini Ram Van, Town & Country, & Voyager
1984-92On Left Side Fender Apron
1993On Left Fender Front Fender Panel, Near SBEC
1994-95On Wiring Harness, On Center Of Firewall
Dakota
1987-88On Right Side Fender Apron
1989On Left Side Of Firewall
1990-92On Right Side Of Firewall
1993-95On Right Rear Corner Of Engine Compartment
Jeep
Cherokee (1992-95)On Left Front Fender Apron, Behind Air Cleaner
ComancheOn Left Front Fender Apron, Behind Air Cleaner
Grand Cherokee & Wagoneer
1993-95
PCMOn Right Rear Of Engine Compartment,
Near PCM
TCMBehind Left Side Of Instrument Panel
Wrangler (1992-95)On Left Side Of Firewall, Near PCM
Pickup & Ramcharger
1985-90On Left Side Of Firewall
1991-93On Left Front Fender Panel, Next To
SBEC/PCM
1995 PickupOn Right Side Of Firewall
Ram Wagon & Van
1985-90On Left Side Of Firewall
1991-95On Center Of Firewall, Near SBEC/PCM
ApplicationConnector Location
Aerostar
1986-90On Left Front Fender
1991Near Starter Relay
1992On Left Front Inner Fender Panel
1993-95On Left Side Of Firewall

Bronco
1982-85
6-CylinderOn Left Front Fender
V8On Right Inner Fender Panel
1986-87On Right Front Fender, Near Starter Relay
1988-92On Left Fender Apron
1993-952 Connectors In Left Rear Of Engine
Compartment, On Bracket
1996-Below Glove Box
Bronco II
1983-85On Right Front Inner Fender Panel (2.3L
Only)
1986-90On Right Front Fender Apron
ExcursionBehind Center Of Dash
Explorer & Mountaineer (1991-94)On Right Rear Of Engine Compartment, Near
A/C-Heater Blower
Pickup
1982-85
6-CylinderOn Left Front Fender
V8On Right Inner Fender Panel
1986-87On Right Front Fender, Near Starter Relay
1988-92On Left Fender Apron
1993-952 Connectors In Left Rear Of Engine
Compartment, On Bracket
1996-Below Center Of Instrument Panel
Pickup (F250 Heavy Duty & F350)Under Right Side Of Dash
Ranger
1983-85On Right Front Inner Fender Panel (2.3L
Only)
1986-90On Right Front Fender Apron
1991Behind Engine Compartment Fuse/Relay
Block
1992On Left Front Inner Fender Panel
1993-95On Rear Of Engine Compartment Fuse/Relay
Block
Van
1986-92On Right Fender Apron
1993-95On Left Front Corner Of Engine
Compartment
1996
5.8L (49 State, Over 8600 GVW) & 7.5L (Except
Calif.)On Left Front Corner Of Engine
Compartment

PEUGEOT
PEUGEOT - IMPORTED CARS & TRUCKS
PORSCHE
PORSCHE - IMPORTED CARS & TRUCKS
Maxima
1989-94Under Left Side Of Dash
1995-96Below Fuse Box
NX & SentraUnder Left Side Of Dash, Near Fuse Block
Pulsar NX
1986Above Right Side Of Dash, Below Wiper
Motor
1987Above Steering Column
Quest (1993-95)
CONSULT Tester ConnectorOn Driver-Side Of Center Console, Above
Accelerator Pedal
Self-Test ConnectorLocated Near Starter
StanzaBelow Center Of Dash, Near Center Console
VanOn Right Side Of Engine Compartment,
Behind Fuel Filter
200SX (1995-96)Below Fuse Box
240SX
1991-94Under Left Side Of Dash, Below Fuse
Block
1995-96In Glove Box
300ZX (1990)Near Parking Brake
ApplicationConnector Location
505 SeriesOn Lower Left Side Of Engine Connector
ApplicationConnector Location
911 Series
1992-95In Passenger's Footwell
1996Left Side Of Center Console

DTC P0450, DTC P0451, DTC P0452, DTC
P0453
EVAPORATIVE EMISSION CONTROL SYSTEM
PRESSURE SENSOR MALFUNCTION;
EVAPORATIVE EMISSION CONTROL SYSTEM
PRESSURE SENSOR RANGE/PERFORMANCE;
EVAPORATIVE EMISSION CONTROL SYSTEM
PRESSURE SENSOR/SWITCH LOW INPUT;
EVAPORATIVE EMISSION CONTROL SYSTEM
PRESSURE SENSOR/SWITCH HIGH INPUT
DTC P0455, DTC P0456 EVAPORATIVE EMISSION CONTROL SYSTEM
LEAK DETECTED (GROSS LEAK);
EVAPORATIVE EMISSION CONTROL SYSTEM
LEAK DETECTED (VERY SMALL LEAK)
DTC P0500, P0503 VEHICLE SPEED SENSOR "A", VEHICLE
SPEED SENSOR "A"
INTERMITTENT/ERRATIC/HIGH
DTC P0504, P0571 BRAKE SWITCH "A"/"B" CORRELATION,
BRAKE SWITCH "A" CIRCUIT
DTC P0505 IDLE AIR CONTROL SYSTEM
DTC P0560 SYSTEM VOLTAGE
DTC P0604, P0606, P0607, P0657 INTERNAL CONTROL MODULE RANDOM
ACCESS MEMORY (RAM) ERROR, ECM/PCM
PROCESSOR, CONTROL MODULE
PERFORMANCE, ACTUATOR SUPPLY
VOLTAGE CIRCUIT/OPEN
DTC P0617 STARTER RELAY CIRCUIT HIGH
DTC P0630 VIN NOT PROGRAMMED OR MISMATCH -
ECM/PCM
DTC P1340, P1341 CAMSHAFT POSITION SENSOR "A" (BANK 1
SENSOR 2)
DTC P2102, P2103 THROTTLE ACTUATOR CONTROL MOTOR
CIRCUIT LOW/HIGH
DTC P2111, P2112 THROTTLE ACTUATOR CONTROL SYSTEM -
STUCK OPEN/CLOSED
DTC P2118 THROTTLE ACTUATOR CONTROL MOTOR
CURRENT RANGE/PERFORMANCE
DTC P2119 THROTTLE ACTUATOR CONTROL THROTTLE
BODY RANGE/PERFORMANCE
DTC P2120, P2122, P2123, P2125, P2127, P2128,
P2138
THROTTLE/PEDAL POSITION
SENSOR/SWITCH "D" CIRCUIT,
THROTTLE/PEDAL POSITION
SENSOR/SWITCH "D" CIRCUIT LOW/HIGH
INPUT, THROTTLE/PEDAL POSITION
SENSOR/SWITCH "E" CIRCUIT, DTC
THROTTLE/PEDAL POSITION
SENSOR/SWITCH "E" CIRCUIT LOW/HIGH
INPUT, THROTTLE/PEDAL POSITION

BUZZERS, RELAYS & TIMERS LOCATION
CIRCUIT PROTECTION DEVICES LOCATION
ComponentLocation
ABS CUT RelayOn engine room No. 3 R/B. See Fig. 7 .
ABS MTR RelayOn engine room No. 3 R/B. See Fig. 7 .
A/C COMP RelayOn engine room No. 1 R/B. See Fig. 5 .
AIR SUS RelayOn fusible link block. See Fig. 8 .
Clearance Sonar Buzzer (Front)Behind left side of dash. See Fig. 2 .
Clearance Sonar Buzzer (Rear)Near center of rear speaker shelf, at base of rear
window. See Fig. 19
.
C/OPN RelayOn engine room No. 1 R/B. See Fig. 5 .
D-ACC RelayOn driver side J/B. See Fig. 9 .
DEFOG RelayOn engine room No. 2 R/B. See Fig. 6 .
D-IG1 RelayOn driver side J/B. See Fig. 9 .
EFI MAIN RelayOn engine room No. 1 R/B. See Fig. 5 .
FAN RelayOn fusible link block. See Fig. 8 .
F/PMP RelayOn engine room No. 1 R/B. See Fig. 5 .
Headlight Cleaner Control RelayBelow left headlight. See Fig. 1 .
HEAD LP RelayOn engine room No. 1 R/B. See Fig. 5 .
IG1 RelayOn engine room No. 1 R/B. See Fig. 5 .
IG2 RelayOn engine room No. 1 R/B. See Fig. 5 .
Keyless BuzzerInside top of left front fender, near base of "A"
pillar. See Fig. 14
.
L-ACC RelayOn luggage room J/B. See Fig. 11 .
L-IG1 RelayOn luggage room J/B. See Fig. 11 .
P-ACC RelayOn driver side J/B. See Fig. 10 .
P-IG1 RelayOn driver side J/B. See Fig. 10 .
Rear Sunshade Control RelayBelow center of rear speaker shelf. See Fig. 4 .
RR S/SHADE RelayOn luggage room J/B. See Fig. 11 .
STARTER RelayOn fusible link block. See Fig. 8 .
Telephone Transceiver & Speaker RelayOn left side of luggage compartment. See Fig. 4 .
VSC Warning BuzzerBehind lower left side of dash. See Fig. 18 .
ComponentLocation