instrument panel LEXUS LS430 2003 Factory Owner's Manual

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.

Fig. 69: Installing Brake Tubes To Brake Master Cylinder Sub-Assy And ABS & TRACTION
Actuator Assy
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
22.FILL RESERVOIR WITH BRAKE FLUID (SEE BLEEDING
)
23.BLEED MASTER CYLINDER (SEE BLEEDING
)
24.BLEED BRAKE LINE (SEE BLEEDING
)
25.CHECK FLUID LEVEL IN RESERVOIR (SEE BLEEDING
)
26.CHECK FOR BRAKE FLUID LEAKAGE
27.CHECK AND ADJUST BRAKE PEDAL HEIGHT (SEE ON
-VEHICLE INSPECTION )
28.CHECK PEDAL FREE PLAY (SEE ON
-VEHICLE INSPECTION )
29.CHECK PEDAL RESERVE DISTANCE (SEE ON
-VEHICLE INSPECTION )
30.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.2
31.INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1
a. Install the instrument panel under cover sub-assy No.1.
b. Install the 2 bolts and hood lock release lever.
32.INSTALL OUTER MIRROR SWITCH ASSY
33.INSTALL COIN BOX ASSY
34.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1

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

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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

Fig. 137: Identifying Parking Brake Adjusting Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
h. Depress the parking brake pedal 5 notches to make room for the procedure, and loosen the lock nut.
i. Release the parking brake pedal to the original position. Turn the parking brake wire adjusting nut
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460057001100030003[
j. Using a spanner or equivalent to hold the parking brake adjusting nut, tighten the lock nut.
Torque: 6.0 N.m (61 kgf.cm, 53 in.lbf)
k. Count the number of clicks after depressing and releasing the parking brake pedal 3 or 4 times.
l. Check whether the parking brake drags or not.
If the parking brake drags, adjust the shoe clearance.
m. When operating the parking brake pedal, check that the parking brake pedal indicator light comes
on at the first notch.
If not, adjust the parking brake switch installation position.
n. Install the instrument panel under cover sub-assy No.2.
o. Install the instrument panel safet
y pad sub-assy No.1.

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.

Fig. 145: Removing Bolts And Separate Parking Brake Release Cable Sub-Assy From Body
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
d. Remove the 3 nuts and parking brake control pedal sub-assy from the body.
HINT:
To make room for the procedure, separate the instrument panel junction block assy with bracket from the
body.

16.INSTALL PARKING PEDAL PAD
17.CONNECT PARKING BRAKE RELEASE CABLE SUB-ASSY
a. Connect the parking brake release cable sub-assy to the parking brake control pedal sub-assy.
18.INSTALL PARKING BRAKE SWITCH ASSY
a. Install the parking brake switch assy with the screw.
19.INSTALL PARKING BRAKE CONTROL PEDAL ASSY
a. Install the parking brake control pedal assy with the 3 nuts.
Torque: 13 N.m (130 kgf.cm, 9 ft.lbf)
b. Connect the instrument panel junction block assy with bracket.

Fig. 155: Installing Spring And Temporarily Tighten Wire Adjusting Nut And Lock Nut
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
21.INSPECT PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT
)
HINT:
Depress and release the parking brake pedal several times before adjusting the parking brake pedal. If the
parking brake pedal is correct at this time, tighten the parking brake wire adjusting nut.
Torque: 6.0 N.m (61 kgf.cm 53 in.lbf)
22.ADJUST PARKING BRAKE PEDAL TRAVEL (SEE ADJUSTMENT
)
23.INSTALL INSTRUMENT PANEL AIR BAG ASSY LOWER NO.1 (SEE REPLACEMENT
)
24.INSTALL INSTRUMENT PANEL SAFETY PAD SUB-ASSY NO.1 (SEE REPLACEMENT
)
25.INSTALL COIN BOX ASSY
26.INSTALL INSTRUMENT PANEL UNDER COVER SUB-ASSY NO.1 (SEE REPLACEMENT
)
27.INSTALL INSTRUMENT CLUSTER FINISH PANEL END (SEE REPLACEMENT
)
28.INSTALL INSTRUMENT CLUSTER FINISH PANEL CENTER LOWER (SEE
REPLACEMENT
)
29.CONNECT BATTERY NEGATIVE TERMINAL