2003 LEXUS LS430 replacement

73.INSPECT PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT )
74.ADJUST PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT
)
75.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.2 (SEE REPLACEMENT
)
76.INSTALL INSTRUMENT PANEL AIR BAG ASSY LOWER NO.1 (SEE REPLACEMENT
)
77.INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
78.INSTALL OUTER MIRROR SWITCH ASSY
79.INSTALL COIN BOX ASSY
80.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
81.INSTALL INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
82.INSTALL INSTRUMENT CLUSTER FINISH PANEL END
83.CONNECT BATTERY NEGATIVE TERMINAL
84.INSPECT SRS WARNING LIGHT (SEE DIAGNOSIS SYSTEM
)
85.CHECK FOR EXHAUST GAS LEAKS
86.PERFORM YAWRATE SENSOR ZERO POINT CALIBRATION (SEE CALIBRATION
)
87.PERFORM INITIALIZATION (SEE INITIALIZATION
)
COMPONENTS

Fig. 174: Exploded View Of Parking Brake Cable Assy No.3 (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
REPLACEMENT
HINT:

Fig. 180: Disconnecting Parking Brake Cable Assy No.3 From Parking Brake Shoe Lever
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
8.REMOVE OXYGEN SENSOR (SEE REPLACEMENT
)
9.REMOVE EXHAUST PIPE ASSY (SEE REPLACEMENT
)
10.REMOVE FRONT FLOOR HEAT INSULATOR NO.1 (SEE REPLACEMENT
)
11.REMOVE PARKING BRAKE CABLE ASSY NO.3
a. Remove the 2 nuts and parking brake cable assy No.3 from the rear axle carrier.

j.INSTALL REAR WHEEL
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
k.INSTALL FRONT FLOOR HEAT INSULATOR NO.1 (SEE REPLACEMENT
)
l.INSTALL EXHAUST PIPE ASSY (SEE REPLACEMENT
)
m.INSTALL OXYGEN SENSOR (SEE REPLACEMENT
)
n.SETTLING PARKING BRAKE SHOES AND DISC
a. Drive the vehicle at approximately 50 km/h (31 mph) on a safe, level and dry road.
b. Depress the parking brake pedal with a force of 150 N (15 kgf.cm, 34 lbf).
c. Drive the vehicle for approximately 400 meters (0.25 mile) in this condition.
d. Repeat this procedure 2 or 3 times.
o.CHECK PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT
)
p.ADJUST PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT
)
COMPONENTS

Fig. 202: Disconnecting Parking Brake Cable Assy No.3 From Parking Brake Shoe Lever
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
11.REMOVE PARKING BRAKE CABLE ASSY NO.3 (SEE REPLACEMENT
)
12.REMOVE PARKING BRAKE CABLE NO.5 CLAMP AND ANCHOR BLOCK
a. Remove the 2 nuts, parking brake cable No.5 clamp and anchor block.

Fig. 204: Installing Anchor Block And Parking Brake Cable No.5 Clamp With Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
14.INSTALL PARKING BRAKE CABLE ASSY NO.3 (SEE REPLACEMENT
)
15.INSTALL PARKING BRAKE SHOE LEVER SUB-ASSY LH
a. Apply high temperature grease to the parking brake shoe lever LH.
b. Install parking brake shoe lever to the parking brake cable assy No.3.

1.STEERING SYSTEM HANDLING PRECAUTIONS
a. Care must be taken when replacing parts. Incorrect replacement could affect the performance of the
steering system and result in hazardous driving.
2.SRS AIRBAG SYSTEM HANDLING PRECAUTIONS
a. The LEXUS LS430 is equipped with an SRS (Supplemental Restraint System) such as the driver's
airbag and front passenger airbag. Failure to carry out service operations in correct sequence could
cause unexpected SRS deployment during servicing and may lead to a serious accident. Before
servicing (including removal or installation of parts, inspection or replacement), be sure to read the
precautionary notice for the supplemental restraint system (see PRECAUTION
).
Fig. 1: [Identifying Bus Line]

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
3.BUS LINE REPAIR
a. After repairing the bus line with solder, wrap the repaired part with vinyl tape (see ELECTRONIC
CIRCUIT INSPECTION PROCEDURE ).

Fig. 39: Identifying Skid Control ECU Connectors
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
a. Measure the resistance according to the value (s) in the table below.
b. Measure the voltage according to the value (s) in the table below.
Standard:
SKID CONTROL ECU CONNECTOR TERMINALS VOLTAGE
NG: REPAIR OR REPLACE WIRE HARNESS OR CONNECTOR
OK: REPLACE SKID CONTROL ECU WITH ACTUATOR (SEE REPLACEMENT
)
Tester ConnectionConditionSpecified value
S42-1 (GND2) - Body groundAlwaysBelow 1
S42-32 (GND1) - Body groundAlwaysBelow 1
S42-46 (IG1) - Body groundIgnition Switch ON10 to 14 V