2003 LEXUS LS430 instrument cluster

3.REMOVE SEAT TRACK COVER LH
4.REMOVE SEAT TRACK BRACKET COVER OUTER FR
5.REMOVE SEAT TRACK BRACKET COVER INNER FR
6.REMOVE FRONT SEAT ASSY LH
7.REMOVE INSTRUMENT CLUSTER FINISH PANEL END
8.REMOVE INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
9.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
10.REMOVE COIN BOX ASSY
11.REMOVE OUTER MIRROR SWITCH ASSY
12.REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
13.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY No.2 (SEE REPLACEMENT
)
14.REMOVE FR DOOR SCUFF PLATE LH (SEE REPLACEMENT
)
15.REMOVE FLOOR CARPET ASSY FRONT
16.CHECK AND ADJUST BRAKE PEDAL HEIGHT
a. Check brake pedal height.
Pedal height from asphalt sheet:
165.1 to 175.1 mm (6.49 to 6.89 in.)
b. If necessary, adjust brake pedal height.
1. Disconnect the connector from the stop lamp switch assy.
2. Loosen the stop lamp switch lock nut and remove the stop lamp switch assy.
3. Loosen the push rod lock nut.
4. Adjust the pedal height by turning the pedal push rod.
5. Tighten the push rod lock nut.
Torque: 26 N.m (265 kgf.cm, 19 ft.lbf)
6. Install the stop lamp switch assy.
7. Connect the stop lamp switch assy connector.
8. Push the brake pedal in 5 to 10 mm (0.20 to 0.39 in.), and turn the stop lamp switch assy to lock the
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03[
9. After installation, push the brake pedal in 5 to 10 mm (0.20 to 0.39 in.), and check that the stop
lamp comes on.
10. Tighten the stop lamp switch lock nut.
Torque: 17 N.m (173 kgf.cm, 12 ft.lbf)
If the stop lamp does not come on, repeat the steps in (
b).

23.INSTALL OUTER MIRROR SWITCH ASSY
24.INSTALL COIN BOX
25.INSTALL INSTRUMENT PANEL UNDER COVER NO.1 (SEE REPLACEMENT
)
26.INSTALL CLUSTER FINISH PANEL CENTER LOWER
27.INSTALL INSTRUMENT CLUSTER FINISH PANEL END
28.INSTALL SEAT ASSY FR LH
29.INSTALL SEAT TRACK BRACKET COVER INNER FRONT
30.INSTALL SEAT TRACK BRACKET COVER OUTER FRONT
31.INSTALL SEAT TRACK OUTER COVER LH
32.INSTALL SEAT TRACK COVER RH
33.INSTALL SEAT BELT ANCHOR COVER CAP LH
OVERHAUL
1.DISCONNECT BATTERY NEGATIVE TERMINAL
2.PLACE FRONT WHEELS FACING STRAIGHT AHEAD
3.REMOVE SWITCH & VOLUME CASE
4.REMOVE STEERING WHEEL COVER LOWER NO.2
5.REMOVE HORN BUTTON ASSY (SEE OVERHAUL
)
6.REMOVE STEERING WHEEL ASSY (SEE OVERHAUL
)
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18001300150013000f00030013001c001c0018001700100013[5021)
7.REMOVE STEERING COLUMN COVER (SEE OVERHAUL
)
8.REMOVE SPIRAL CABLE SUB-ASSY (SEE REPLACEMENT
)
9.REMOVE TURN SIGNAL SWITCH ASSY (SEE REPLACEMENT
)
10.REMOVE INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
11.REMOVE INSTRUMENT CLUSTER FINISH PANEL END
12.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
13.REMOVE COIN BOX ASSY
14.REMOVE OUTER MIRROR SWITCH ASSY
15.REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
16.REMOVE INSTRUMENT PANEL AIR BAG ASSY LOWER NO.1 (SEE REPLACEMENT
)
17.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.2 (SEE REPLACEMENT
)
18.REMOVE INSTRUMENT CLUSTER FINISH PANEL (SEE REPLACEMENT
)
19.REMOVE COMBINATION METER ASSY (SEE OVERHAUL
)
20.REMOVE PUSH ROD PIN
a. Disconnect the stop lamp switch connector and brake pedal load sensing switch connector.

34.CHECK AND ADJUST BRAKE PEDAL HEIGHT (SEE ON-VEHICLE INSPECTION )
35.CHECK PEDAL FREE PLAY (SEE ON
-VEHICLE INSPECTION )
36.CHECK PEDAL RESERVE DISTANCE (SEE ON
-VEHICLE INSPECTION )
37.INSTALL COMBINATION METER ASSY (SEE OVERHAUL
)
38.INSTALL INSTRUMENT CLUSTER FINISH PANEL (SEE REPLACEMENT
)
39.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.2 (SEE REPLACEMENT
)
40.INSTALL INSTRUMENT PANEL AIR BAG ASSY LOWER NO.1 (SEE REPLACEMENT
)
41.INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
42.INSTALL OUTER MIRROR SWITCH ASSY
43.INSTALL COIN BOX ASSY
44.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
45.INSTALL INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
46.INSTALL INSTRUMENT CLUSTER FINISH PANEL END
47.INSTALL TURN SIGNAL SWITCH ASSY (SEE REPLACEMENT
)
48.INSTALL SPIRAL CABLE SUB-ASSY (SEE REPLACEMENT
)
49.INSTALL STEERING COLUMN COVER (SEE OVERHAUL
)
50.INSTALL STEERING WHEEL ASSY (SEE OVERHAUL
)
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18001300150013000f00030013001c001c0018001700100013[5021)
51.INSTALL HORN BUTTON ASSY (SEE OVERHAUL
)
52.INSTALL STEERING WHEEL COVER LOWER NO.2
53.INSTALL SWITCH & VOLUME CASE
54.CONNECT BATTERY NEGATIVE TERMINAL
55.INSPECT SRS WARNING LIGHT (SEE DIAGNOSIS SYSTEM
)
56.PERFORM INITIALIZATION (SEE PRECAUTION
)
OVERHAUL
1.REMOVE ENGINE ROOM SIDE COVER
2.SEPARATE ENGINE ROOM NO.3 R/B
a. Remove the bolt and separate the engine room No.3 R/B.
3.DRAIN BRAKE FLUID
a. Draw out fluid with syringe.
4.REMOVE BRAKE MASTER CYLINDER SUB-ASSY
a. Remove the clamp from the 2 brake tubes.

Fig. 60: Removing Brake Master Cylinder Sub-Assy Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
5.REMOVE INSTRUMENT CLUSTER FINISH PANEL END
6.REMOVE INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
7.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
8.REMOVE COIN BOX ASSY
9.REMOVE OUTER MIRROR SWITCH ASSY
10.REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
11.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.2
a. Remove the 2 bolts and hood lock release lever.
b. Remove the instrument panel under cover sub-assy No.2.
12.REMOVE BRAKE PEDAL RETURN SPRING
a. Remove the brake pedal return spring.
13.REMOVE BRAKE MASTER CYLINDER PUSH ROD CLEVIS
a. Remove the clip and the push rod pin.
b. Loosen the clevis lock nut and remove the brake master cylinder push rod clevis.
c. Remove the clevis lock nut.

35.INSTALL INSTRUMENT CLUSTER FINISH PANEL END
36.INSTALL INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER
37.INSTALL ENGINE ROOM NO.3 R/B
a. Install the engine room No.3 R/B with the bolt and bracket.
38.INSTALL ENGINE ROOM SIDE COVER
COMPONENTS

SYSTEM INDEX
PROBLEM SYMPTOMS TABLE
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53005500520045004f00480050001100030037004b00480003[numbers indicate the priority of the likely
possible cause of the problem. Check each part in order. Replace parts as necessary.
Fig. 136: Problem Symptoms Table

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
ADJUSTMENT
1.REMOVE REAR WHEEL
2.ADJUST PARKING BRAKE SHOE CLEARANCE (SEE OVERHAUL
)
3.INSTALL REAR WHEEL
Torque: 103 N.m (1,050 kgf.cm, 76 ft.lbf)
4.INSPECT PARKING BRAKE PEDAL TRAVEL
a. Strongly step on the parking brake pedal.
b. Release the parking brake.
c. Slowly depress the parking brake pedal all the way once more and count the number of notches.
Parking brake pedal travel: 6 to 8 notches at 300 N (31 kgf, 67.5 lbf)
5.ADJUST PARKING BRAKE PEDAL TRAVEL
a. Remove the instrument cluster finish panel end.
b. Remove the instrument cluster finish panel center lower.
c. Remove the instrument panel under cover sub-assy No.1.
d. Remove the coin box assy.
e. Remove the outer mirror switch assy.
f. Remove the instrument panel safety pad sub-assy No.1.
g. Remove the instrument panel under cover sub-assy No.2.
System NameSee Procedure
Front Power Seat Control SystemINITIALIZATION

p. Install the outer mirror switch assy.
q. Install the coin box assy.
r. Install the instrument panel under cover sub-assy No.1.
s. Install the instrument cluster finish panel center lower.
t. Install the instrument cluster finish panel end.
COMPONENTS
Fig. 138: Exploded View Of Parking Brake Control Pedal Assy (1 Of 2)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig. 139: Exploded View Of Parking Brake Control Pedal Assy (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
OVERHAUL
1.DISCONNECT BATTERY NEGATIVE TERMINAL (SEE PRECAUTION
)
2.RELEASE PARKING BRAKE PEDAL
3.REMOVE INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER (SEE
REPLACEMENT
)
4.REMOVE INSTRUMENT CLUSTER FINISH PANEL END (SEE REPLACEMENT
)
5.REMOVE INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
6.REMOVE COIN BOX ASSY
7.REMOVE INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
8.REMOVE INSTRUMENT PANEL AIR BAG ASSY LOWER NO.1 (SEE REPLACEMENT
)
9.SEPARATE PARKING BRAKE CABLE ASSY NO.1
a. Remove the lock nut, parkin
g brake wire adjusting nut w/spring.