HINT: For symbols, capital letters indicate right side of vehicle,
small letters indicate left side of vehicle (Seen from rear).
SymbolSymbolNameNameHole dia.Hole dia.
G, g
H, h
I, i
J, j
K, k
L, l
Radiator support standard hole
Radiator support standard hole
Radiator support standard hole
Front crossmember standard hole
Front fender apron cut-out portion
Front fender installation nut
mm (in.)
10 (0.39)
10 (0.39)
10 (0.39)
12 (0.47)
—
6 (0.24) nut
BODY DIMENSION DRAWINGS
ENGINE COMPARTMENT
BODY DIMENSIONS - Body Dimension DrawingsDI-3
BO-45
-BODYREAR WIPER AND WASHER
BO23Z-01
INSTALLATION
1.INSTALL WASHER NOZZLE
2.INSTALL WIPER MOTOR AND LINK ASSEMBLY
(a)Install the grommet.
(b)Install the wiper motor and link assembly with 5 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
(c)Connect the connector.
: 11 Clips
: 3 Clips
H02639
3.INSTALL BACK DOOR TRIM BOARD
Install the door trim board to the back door panel.
H02352
4.INSTALL SIDE GARNISH
(a)Install the side garnish to the back door panel.
(b)Employ the same manner described above to the other
side.
H02351
: 5 Clips
2001 SIENNA (RM787U)
5.INSTALL CENTER GARNISH
Install the center garnish to the back door panel.
H02350
1722Author!:Date!:
BO-46
-BODYREAR WIPER AND WASHER
6.INSTALL BACK DOOR PULL STRAP
(a)Install the back door pull strap with the screw.
(b)Install the strap cover.
H02349
7.INSTALL BACK DOOR ASSIST GRIP
(a)Install the back door assist grip with the 2 screws.
(b)Close the covers.
8.INSTALL WIPER ARM
(a)Operate the wiper once and turn the wiper switch OFF.
(b)Install the wiper arm and tighten nuts by hand.
Defogger
Line
A
H02348
(c)Adjust the installation position of the wiper arm to the posi-
tion shown in the illustration.
A: 38.6 mm (1.520 in.)
(d)Torque the nut.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
H02370
2001 SIENNA (RM787U)
1723Author!:Date!:
I03099
BE-159
-BODY ELECTRICALENGINE IMMOBILISER SYSTEM
BE0B4-09
INSPECTION
INSPECTION TRANSPONDER KEY COIL CONTINUITY
Check that continuity exists between terminal 1 and 2.
If continuity is not as specified, replace the coil.
2001 SIENNA (RM787U)
1677Author!:Date!:
BO-38
-BODYFRONT WIPER AND WASHER
BO0SF-02
A
B
K
A
B
E
INSPECTION
INSPECT WASHER NOZZLE
While operating the washer, check that the upper point where
the washer fluid hits the windshield and the surge area are with-
D
G
H
M
C
D
L
G
H
F
in the range indicated by the hatched line.
A: Approx. 150 mm (5.91 in.)
B: Approx. 50 mm (1.97 in.)
C: Approx. 0 - 50 mm (0 - 1.97 in.)
JJ
I
H02366
D: Approx. 120 mm (4.72 in.)
E: Approx. 299 mm (11.77 in.)
F: Approx. 167 mm (6.57 in.)
G: Approx. 65 mm (2.56 in.)
H: Approx.105 mm (4.13 in.)
I: Approx. 61 mm (2.40 in.)
J: Approx. 300 mm (11.81 in.)
K: Approx. 221 mm (8.70 in.)
L: Approx. 251 mm (9.88 in.)
M: Approx. 37 mm (1.46 in.)
2001 SIENNA (RM787U)
1715Author!:Date!:
BO-44
-BODYREAR WIPER AND WASHER
BO0SJ-02
INSPECTION
INSPECT REAR WASHER NOZZLE
B
C
A
D
H02369
While operating the washer, check if the point where the washer
fluid hits the back door glass is within the range indicated by the
hatched line.
A: Approx. 152 mm (5.98 in.)
B: Approx. 115 mm (4.53 in.)
C: Approx. 110 mm (4.33 in.)
D: Approx. 183 mm (7.20 in.)
2001 SIENNA (RM787U)
1721Author!:Date!:
I19482
I19483
BE-147
-BODY ELECTRICALGARAGE DOOR OPENER SYSTEM
BE0G5-05
INSPECTION
1.INSPECT GARAGE DOOR OPENER SWITCH
Press the switch and check that each LED (red) lights up.
Even if only one switch is found not to light up, replace it.
2.INSPECT GARAGE DOOR OPENER REGISTRATION
AND TRANSMITTING
HINT:
Use the home link tester made by KENT MORE for this test.
As it is necessary to record the code of the hand held transmitter, customer’s code will be erased. When the inspection completes, please register the customer’s again.
(a)Check that the code of hand held transmitter for inspec-
tion can be recorded (See page BE-142 ).
If the code can not be registered, replace garage door opener.
2001 SIENNA (RM787U)
(b)Press the switch which an inspection code has been reg-
istered for and check that LED (green) of the home link
tester lights up.
If the LED (green) does not light up, replace the garage door
opener.
I19484
1665Author!:Date!:
BE-148
-BODY ELECTRICALGARAGE DOOR OPENER SYSTEM
Wire Harness Side
3.INSPECT GARAGE DOOR OPENER SWITCH CIRCUIT
Disconnect the connector from the switch and inspect the connector on the wire harness side, as shown.
I04194
Te s te r c o nn e c t i onConditionSpecified condition
1 - GroundConstantContinuity
2 - GroundConstantBattery positive voltage
If the circuit is not as specified, inspect the power source or wire
harness.
2001 SIENNA (RM787U)
1666Author!:Date!:
: 2 Clips
BO-19
-BODYSLIDE DOOR
BO0S5-03
DISASSEMBLY
1.REMOVE CUP HOLDER
Using a screwdriver, remove the cup holder as shown in the illustration.
H02426
: 10 Clips
: 2 Clips
: 4 Clips
H02427
H02428
2.REMOVE DOOR TRIM
(a)Remove the screw.
(b)Insert a screwdriver between the door and door trim to pry
the trim out.
NOTICE:
Be careful not to damage the door and door trim.
HINT:
Tape the screwdriver tip before use.
(c)Pull the trim to remove it.
3.REMOVE UPPER NO.1 TRIM COVER
Using a screwdriver, remove the upper No.1 trim cover.
HINT:
Tape the screwdriver tip before use.
4.REMOVE UPPER NO.2 TRIM COVER
Using a screwdriver, remove the upper No.2 trim cover.
HINT:
Tape the screwdriver tip before use.
Cotton
Tape
2001 SIENNA (RM787U)
Panel
Cover
H02429
5.REMOVE SERVICE HOLE COVER
Remove the service hole cover.
NOTICE:
At the time of reassembly, please refer to the following
item.
Do not block the trim clip sealing with the service hole cover.
BO2455
1696Author!:Date!:
BO-20
-BODYSLIDE DOOR
6.w/o Power slide door:
REMOVE SLIDE DOOR FULL OPEN STOP LOCK
(a)Disconnect the cable from the slide door lock control as-
sembly.
(b)Remove the hole plug, cable clamp and slide door full
open stop lock.
7.w/ Power slide door:
REMOVE SLIDE DOOR FULL OPEN STOP LOCK
H02430
w/o Power slide door:
w/ Power slide door:
8.REMOVE SLIDE DOOR LOCK
(a)Disconnect the cable from the slide door lock control as-
sembly.
(b)Disconnect the connector.
(c)Remove the clip.
(d)Remove the 3 screws.
Torque: 4.9 N·m (50 kgf·cm, 43 in.·lbf)
HINT:
At the time of reassembly, please refer to the following item.
Apply adhesive to the 3 screws.
Part No. 08833-00070, THREE BOND 1324 or equivalent
9.REMOVE CUSHION
10.REMOVE FEMALE STOPPER
H07403
11.REMOVE WINDOW GARNISH
(a)Using a screwdriver, remove the trim board cover.
HINT:
Tape the screwdriver tip before use.
(b)Remove the 3 screws and window garnish.
2001 SIENNA (RM787U)
H02432
12.REMOVE INSIDE HANDLE
(a)Remove the 2 screws.
(b)Using a screwdriver, remove the inside handle.
HINT:
Tape the screwdriver tip before use.
(c)Disconnect the cables from the inside handle.
H02433
1697Author!:Date!:
H02435
BO-21
-BODYSLIDE DOOR
13.REMOVE SLIDE DOOR FRONT LOCK
(a)Disconnect the link and cable from the slide door lock con-
trol assembly.
(b)Remove the 4 screws and slide door front lock.
Torque: 4.9 N·m (50 kgf·cm, 43 in.·lbf)
HINT:
At the time of reassembly, please refer to the following item.
Apply adhesive to the 4 screws.
Part No. 08833-00070, THREE BOND 1324 or equivalent
14.REMOVE OUTSIDE HANDLE
(a)Disconnect the link and cable.
(b)Remove the 2 bolts and outside handle.
(c)Remove the retainer and key cylinder from the outside
handle.
w/o Power slide door:
w/ Power slide door:
15.REMOVE SLIDE DOOR CONTROL MALE JUNCTION
(a)Disconnect the connector.
(b)Remove the clamp.
(c)Remove the 2 bolts and slide door control male junction.
16.REMOVE SLIDE DOOR LOCK REMOTE CONTROL
ASSEMBLY
(a)Disconnect the control link.
(b)Attach the rivet cutter to a drill.
H02436
(c)Gently and vertically put the drill to the rivet, and cut the
rivet flanges.
NOTICE:
!Prizing the hole with a drill can lead to damage to the
rivet hole or breaking the rivet cutter.
!Take care as the cut rivet is hot.
2001 SIENNA (RM787U)
H07402
1698Author!:Date!:
BO-22
-BODYSLIDE DOOR
(d)Even if flange is taken off, continue drilling and push out
remaining fragments with the drill.
(e)Remove the slide door lock control assembly.
H02438
HINT:
At the time of reassembly, please refer to the following items.
!Apply MP grease to the sliding surface of the slide door
lock control assembly.
!Using an air riveter or hand riveter, install the slide door
lock control assembly to the door frame with the rivets.
Riveter
Mandrel
Riveter
Riveter
H02439
NOTICE:
At the time of reassembly, please refer to the following
items.
!Do not prize a riveter, as riveter is damaged, it is not
tightened and the mandrel is bent.
H02440
!Do not tilt the riveter and disconnect the rivet from the
material while handling a riveter, as the materials are
not tightened firmly.
H02441
Riveter
2001 SIENNA (RM787U)
!Install the rivet while attaching materials, as they are
not tightened firmly.
H02442
1699Author!:Date!:
BO-8
-BODYFRONT DOOR
BO0S1-03
DISASSEMBLY
1.w/o Power window:
REMOVE REGULATOR HANDLE
Pull off the snap ring with a shop rag and remove the regulator
handle and plate.
BO0020
Front
30°
N03522
H02333
H02334
HINT:
At the time of reassembly, please refer to the following item.
With door window fully closed, install the plate and regulator
handle with the snap ring, as shown in the illustration.
2.REMOVE INSIDE HANDLE BEZEL
(a)Remove the screw.
(b)Using a screwdriver, remove the inside handle bezel as
shown in the illustration.
HINT:
Tape the screwdriver tip before use.
3.w/ Power window:
REMOVE POWER WINDOW SWITCH
(a)Using a screwdriver, remove the power window switch.
HINT:
Tape the screwdriver tip before use.
(b)Disconnect the connector.
4.REMOVE ARMREST
5.REMOVE COURTESY LIGHT
6.w/o Power window:
REMOVE UPPER ARMREST BASE PANEL
2001 SIENNA (RM787U)
1685Author!:Date!:
-BODYFRONT DOOR
BO-9
: 7 Clips
H02335
N23104
7.REMOVE DOOR TRIM
(a)Remove the cap and screw.
(b)Remove the 2 screws.
(c)Insert a screwdriver between the door and door trim to pry
the trim out.
NOTICE:
Be careful not to damage the door and door trim.
HINT:
Tape the screwdriver tip before use.
(d)Pull the trim upward to remove it.
(e)Remove the inner weatherstrip from the door trim.
8.REMOVE INSIDE HANDLE
(a)Remove the screw.
(b)Disconnect the 2 control links from the inside handle as
shown in the illustration.
9.REMOVE SERVICE HOLE COVER
Remove the 2 grommets and cover.
NOTICE:
At the time of reassembly, please refer to the following
item.
Do not block the trim clip sealing with the service hole cover.
HINT:
At the time of reassembly, please refer to the following item.
Bring out the connector and 2 links through the service hole
cover.
10.REMOVE OUTSIDE REAR VIEW MIRROR
(a)w/ Power remote control mirror:
Disconnect the connector, then remove the clamp.
(b)Remove the 3 bolts and mirror.
Torque: 7.8 N·m (80 kgf·cm, 69 in.·lbf)
11.REMOVE SPEAKER
(a)Remove the 3 screws.
(b)Disconnect the connector.
(c)Remove the speaker.
12.REMOVE DOOR GLASS
(a)Remove the 2 bolts.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
(b)Remove the door glass.
2001 SIENNA (RM787U)
1686Author!:Date!:
BO-10
H02336
-BODYFRONT DOOR
13.REMOVE OUTER WEATHERSTRIP
Using a scraper, remove the outer weatherstrip as shown in the
illustration.
HINT:
Tape the scraper tip before use.
14.REMOVE DOOR GLASS RUN
15.REMOVE LOWER FRAME
16.REMOVE WINDOW REGULATOR
(a)w/ Power window:
Disconnect the connector.
(b)w/ Power window:
Remove the 6 bolts and window regulator.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
(c)w/o Power window:
Remove the 5 bolts, nut and window regulator.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
HINT:
Remove the regulator through the service hole.
w/ Power window:
w/o Power window:
H02337
HINT:
At the time of reassembly, please refer to the following item.
Apply MP grease to the window regulator.
NOTICE:
At the time of reassembly, please refer to the following
item.
Do not apply grease to the spring of the window regulator.
17.w/ Power window (driver’s side):
REMOVE WINDOW REGULATOR MOTOR
(a)Place matchmarks on the window regulator motor bracket
and regulator gear.
(b)Using a torx wrench, remove the 3 screws and motor.
HINT:
At the time of reassembly, please refer to the following item.
Align the matchmarks on the regulator motor bracket and regulator gear.
NOTICE:
If having rotated the motor only, reset the motor
(See page BE-65 ).
HINT:
Never rotate the motor to the down direction until the complete
of the window glass installation.
18.w/ Power window (passenger’s side):
REMOVE WINDOW REGULATOR MOTOR
Using a torx wrench, remove the 3 screws and motor.
2001 SIENNA (RM787U)
1687Author!:Date!:
H02338
H02339
BO-1 1
-BODYFRONT DOOR
19.REMOVE DOOR LOCK
(a)Remove the inside locking link protector.
(b)Disconnect the inside handle opening link.
(c)Using a clip remover, remove the bellcrank and clamp.
(d)Disconnect the locking link assembly.
(e)w/ Power door lock:
Disconnect the connector.
(f)Disconnect the 2 links from outside handle and door lock
cylinder.
(g)Using a torx wrench, remove the 3 screws and door lock.