LEXUS LS430 2003 Factory Repair Manual

7. Tighten the bolts and nut after the adjustment.
Torque: 8.0 N.m (82 kgf.cm, 71 in..lbf)
8. Install new cap.
Fig. 7: Installing New Cap

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9. w/ Pre-collision safety system:
Install the millimeter wave radar sensor with the 3 bolts.
Torque: 5.5 N.m (56 kgf.cm, 49 in..lbf)
10. w/ Pre-collision safety system:
Connect the connector.
11. w/ Pre-collision safety system:
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12. w/ Pre-collision safet
y system:

Preform the initialization (see INITIALIZATION).
13. w/ Pre-collision safety system:
Inspect the SRS warning lamp (see DIAGNOSIS SYSTEM
).
14. w/ Pre-collision safety system:
Adjust the millimeter wave radar sensor (see ADJUSTMENT
).
Fig. 8: Adjusting Millimeter Wave Radar Sensor

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
OVERHAUL
HINT:
The installation procedures are the removal procedures in reverse order. However, only installation
procedures requiring additional information are included.
A bolt without a torque specification is shown in the standard bolt chart (see STANDARD BOLT).

1.REMOVE HOOD INSULATOR
a. Using a clip remover, disengage the 10 clips and remove the insulator.
2.REMOVE HOOD TO RADIATOR SUPPORT SEAL
a. Using a clip remover, disengage the 13 clips and remove the seal.
3.REMOVE AUXILIARY CATCH RELEASE LEVER ASSY
a. Disconnect the snap and remote control rod No. 2 in the direction indicated by the arrow marks in
the illustration.
HINT:
If snap are damaged during removal, replace them.
b. Remove the 2 bolts and lever.
Fig. 9: Removing Auxiliary Catch Release Lever Assy

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4.REMOVE RADIATOR GRILLE
a. Remove the 6 bolts and inside radiator
grille together with the outside radiator grille and radiator

grille protector.
b. Remove the protector.
c. Remove the 8 screws and inside radiator grille.
d. w/ Pre-collision safety system:
Remove the 4 nuts and radiator grille garnish.
Fig. 10: Removing Bolts And Inside Radiator Grille

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5.REMOVE HOOD AUXILIARY CATCH HOOK ASSY
a. Remove the bolt and hook.

Fig. 11: Removing Bolt And Hook
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6.REMOVE HOOD SUPPORT ASSY LH (See REPLACEMENT
)
7.REMOVE HOOD SUPPORT ASSY RH
8.REMOVE HOOD LOCK ASSY
a. w/ Pre-collision safety system:
Separate the battery negative (-) terminal.
b. w/ Pre-collision safety system:
Disconnect the connector.
c. w/ Pre-collision safety system:
Remove the 3 bolts and millimeter wave radar sensor.

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Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
d. Using a screwdriver, remove the hood lock nut cap as shown in the illustration.
HINT:
Tape the screwdriver tip before use.

Fig. 13: Removing Hood Lock Nut Cap
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
e. Remove the 2 bolts, nut and lock.
f. Disconnect the hood lock control cable.
g. Disconnect the connector.

Fig. 14: Disconnecting Hood Lock Control Cable
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
9.REMOVE HOOD LOCK CONTROL CABLE COVER
a. Using a screwdriver, remove the hood lock nut cap.
HINT:
Tape the screwdriver tip before use.
b. Remove the nut and cover.

Fig. 15: Removing Hood Lock Control Cable Cover
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
10.REMOVE HOOD LOCK CONTROL LEVER SUB-ASSY
a. Remove the 2 screws and lever.
b. Disconnect the hood lock control cable from the J/B.

Fig. 16: Disconnecting Hood Lock Control Cable From J/B
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
11.REMOVE HOOD LOCK CONTROL CABLE ASSY
a. Using a screwdriver, disconnect the cable clamps as shown in the illustration.
HINT:
Tape the screwdriver tip before use.