d) Disengage the 5 guides and remove the deck side trim box
LH

7. REMOVE DECK SIDE TRIM BOX RH

e) Disengage the 2 claws and open the cover

f) Remove the bolt and rope hook assembly

19

g) Disengage the clip
h) Disengage the 5 guides and remove the deck side trim box
RH

8. REMOVE FRONT LUGGAGE COMPARTMENT TRIM
COVER
i) Remove the 3 clips
j) Disengage the 2 fasteners to remove the front luggage
compartment trim cover

9. REMOVE THE SPARE TIRE FROM THE VEHICLE

20

10.

VISUALLY INSPECT THE TRUNK FOR ORGANIC GROWTH
a)
Visually inspect the areas, shown below, for signs of organic growth caused by water
intrusion.
NOTE: The areas shown immediately below are the most prone to organic growth
because they are coated in factory applied LASD (liquid applied sound deadening).
Organic Growth Inspection Areas

Examples of Organic Growth

21

11.

VISUALLY INSPECT TRUNK FABRIC LINER COMPONENTS FOR ORGANIC GROWTH
a)
Visually inspect the fabric liners, shown below, for signs of organic growth caused by
water intrusion.
Organic Growth Inspection Areas

Use a flashlight to inspect deep
in the corners of these areas

Examples of Organic growth

22

12.

VISUALLY INSPECT REMOVED TRIM COMPONENTS FOR SIGNS FOR ORGANIC
GROWTH.
a)
Visually inspect the trim components, removed in earlier steps, for signs of organic growth
caused by water intrusion.

b)

Organic growth is most commonly found on the jute padding. But you should inspect both
sides of the panel

Organic growth is most commonly
found on the jute padding

Examples of organic growth

23

Did you identify organic growth

YES

NO

OK

NG
1. Click YES in the website for organic growth
remediation (instructions below). The vehicle
requires organic growth remediation.

Organic growth remediation is not required.
Click NO in the website for organic growth inspection
(instructions below)

BEFORE YOU PROCEED WITH ORGANIC
GROWTH REMEDIATION:
2. Review the instructions below this box
3. Proceed to the next page to get the website results
for the needed replacement parts, materials, and
warranty Op Code

WEBSITE PROMT – ORGANIC GROWTH INSPECTION
Indicate on the website if you identified organic growth

24

IX.
1.

WEBSITE RESULTS
DISPLAY WEBSITE RESULTS FOR NEEDED REPLACEMENT PARTS, MATERIALS, AND
WARRANTY OP CODE
a. The website will display all needed parts, materials, and warranty op code
b. Share this information to the relevant parts are warranty staff members.
Note: the website saves the results once you finish the process so that the warranty and/or parts admin
may look-up the results later if they wish.

Scroll down for
OpCode
and sublets

25

X.

REMEDIATE ORGANIC GROWTH (If Necessary)
Organic Growth Remediation is only needed for vehicles that have organic
growth identified during the organic growth inspection process which starts on
page 18.
If the vehicle does not have organic growth, then skip this section and move to
page 27 to begin replacing components that that failed the component
inspection. If component replacement is not necessary, move to page 28 to begin
spoiler replacement.
Note that Organic growth must be remediated before doing any other repairs
such as spoiler replacement or component replacement.

1. INITIATE ORGANIC GROWTH REMEDATION PROCEDURES
Prepare the vehicle for organic growth remediation by following the instructions in L-SB
0004-22. Start with the disassembly procedure on Page 8 of 21. Key steps are shown
below
1.
2.
3.
4.

Disassembly procedure – guidelines for interior component removal
Liquid Applied Sound Deadener (LASD) Removal Procedure
Preparation for SERVPRO Remediation
SERVPRO Remediation Service Request

2. POST REMEDIATION STEPS
1.
2.

Application of Urethane Seam Sealer (If removed during LASD removal)
Installation of Floor Silencer Sheeting in place of LASD. Replacement Silencer
Sheeting part number details below.
Part Number
58651-22H91
58651-22H92

3.

Description
Silencer Sheeting (3.0 mm thickness)
Silencer Sheeting (1.5 mm thickness)

Maximum Quantity
2
1

Interior Reassembly Procedure A. Re-install vehicle interior, replacing organic
growth damaged components as necessary.

26

XI.

REPLACE COMPONENTS (If Necessary)
•

•
•

1.

If organic growth was detected during the organic growth inspection process
starting on page 18, the organic growth remediation process (which is
performed by SERVPRO™) must be completed before you replace any
components.
Do not replace components that don’t need to be replaced. Only replace
components that failed the component inspection procedures (starting on
page 10).
If no component replacement is required, skip this section and proceed to
page 28 to begin spoiler replacement.

ACCESS THE TIS REPAIR MANUAL FOR REPLACEMENT INSTUCTIONS
ONLY REPLACE COMPONENTS THAT FAILED THE COMPONENT INSPECTION
Audio Amplifier Assembly
AUDIO / VIDEO: STEREO COMPONENT AMPLIFIER: REMOVAL; 2021 ]
REMOVAL* 2022 MY IS300 IS350 IS500 [09/2020 Doc ID: RM100000001TF5X
AUDIO / VIDEO: STEREO COMPONENT AMPLIFIER: INSTALLATION;
]
INSTALLATION 2021 - 2022 MY IS300 IS350 IS500 [09/2020 Doc ID: RM100000001TF5M
* There is no need to remove the rear seat to replace the audio amplifier assembly

Back-up Camera Assembly
PARK ASSIST / MONITORING: TELEVISION CAMERA (for Rear):
]
REMOVAL REMOVAL; 2021 - 2022 MY IS300 IS350 IS500 [09/2020 Doc ID: RM100000001S88Y
PARK ASSIST / MONITORING: TELEVISION CAMERA (for Rear):
]
INSTALLATION INSTALLATION; 2021 - 2022 MY IS300 IS350 IS500 [09/2020 Doc ID: RM100000001S88Z
Luggage Compartment Door Lock Assembly
DOOR LOCK: LUGGAGE COMPARTMENT DOOR LOCK: REMOVAL;
]
REMOVAL 2014 - 2022 MY IS200T IS250 IS300 IS350 IS500 [04/2013 Doc ID: RM1000000006IPD
DOOR LOCK: LUGGAGE COMPARTMENT DOOR LOCK: INSTALLATION;
]
INSTALLATION 2014 - 2022 MY IS200T IS250 IS300 IS350 IS500 [04/2013 Doc ID: RM1000000006IPA
Trunk Trim Components
If any trim components in the trunk require replacement because organic growth was present
on them, refer to the applicable repair manual procedure on TIS.

27

XII.

REPLACE SPOLIER (If Necessary)
Spoiler replacement is only necessary if the vehicle is equipped with the optional
body colored rear spoiler. Refer to Section VII on page 6 for instructions on how
to confirm if a vehicle is equipped with the body colored rear spoiler.

1.

CONFIRM YOU HAVE THE NEEDED MATERIALS
3M Autobody Sealant

Surface Cleaner

Protective Tape

MUST be 3M
Part No 08302

2. PREPARE THE VEHICLE
a)
Remove new spoiler from packaging
and inspect for damage.
b)

Installation of the rear spoiler should
not take place until the deck lid and rear
spoiler are be between 60˚F and 90 ˚F
for proper adhesion of adhesive tape.
Use a hot air blower to heat the surface
if the temperature is below 60˚F.

c)

Open the trunk and place blankets to
protect the vehicle (Fig. 1-1).

Fig. 1-1

28

3. REMOVE TRIM PANEL
a)

The deck lid liner panel should already
be removed from the connector drying
process. However, if the panel is still
installed, use a trim removal tool to
disengage and remove the 11 clips
from the interior decklid panel.
(Fig. 2-1).

b)

Remove the interior decklid panel to
expose the inside area of the decklid
(Fig. 2-2).

Fig. 2-1

Fig. 2-2
4. REMOVE EXISITING SPOILER
a)
Remove four (4) M6 nuts from the
existing spoiler inside deck lid.
NOTE: Carefully close trunk after
nuts are removed

Fig. 3-1
b)

Add protective tape / wrap guard to the
Spoiler mating surface on the deck lid.

c)

Starting on outside corner, use a
plastic pry tool to remove the exiting
spoiler and any tape adhering to the
surface
(Fig. 3-2).

Fig. 3-2

29

a)

Disengage the clips, and use the pry
tool on opposite corner to remove
existing spoiler (Fig. 3-3).
NOTE: The center clip on the spoiler
should break during removal and
make an audible noise. It is OK for
this clip to break.

Fig. 3-2
b)

Using surface cleaner, remove any
adhesive residue and thoroughly clean
the entire surface of any dirt and debris
to maximum adhesion for the new
spoiler. Wipe dry. (Fig. 3-4).

Fig. 3-4

30

5.

NEW REAR SPOILER PREPERATION
• NOTE: Proper application of the 3M Autobody sealant is CRITICAL
for preventing future water leaks.
• The sealant will cure within 10 minutes, so you need to apply the
sealant and install the spoiler on the vehicle within 10 min. You
should only need approximately 5 minutes or less to apply the
sealant. Read the installation instructions below and make sure you
understand them before beginning to apply the auto body sealant.
Do not remove tape liner on new spoiler yet.
a)

Dry-Fit spoiler to decklid to confirm hole alignment. The deck lid and rear spoiler
should be between 60˚F and 90 ˚F for proper set-up of adhesive tape. Use a hot air blower
to heat the surface if the temperature is below 60˚F

b)

Apply auto body sealant to DECK LID: Apply a 5mm thick (minimum) continuous bead
of auto body sealant to the perimeter of the holes in the deck lid indicated in the picture
below.

5mm

Sealant Application Areas

NOTE: The diameter of the sealant
nozzle = 5mm. Thus, the tube should
automatically produce a 5mm bead

Proper Sealant Application
ensure bead overlap

5mm thick (minimum)
Sealant application areas

31

c)

Apply auto body sealant to SPOILER: Apply a 5mm thick (minimum) continuous bead
of auto body sealant to the three (3) areas on the spoiler shown below.
Sealant Application Areas

Sealant application areas

Proper Sealant Application

ensure bead overlap

5mm thick (minimum)

Proper Sealant Application

1.
2.

Fill in the entire area with sealant
Make sure the sealant is filled just slightly higher
than edge of the brown adhesive tape

32

d)

Remove two grommets from hardware
pack and press into the two outermost
holes in the decklid. Ensure the tabs
are fully engaged under the sheet
metal (Fig. 5-1)

e)

Remove the tape liner from the
backside of the spoiler in all locations.

Fig. 5-2

NOTE: Once the release liner is
removed from the molding, the
surface of the foam tape must not
be touched

Fig. 5-2

6. SPOILER INSTALLATION
a)

Align the five (5) studs and one (1) clip
in the spoiler to the holes in the decklid
and install the spoiler to the vehicle.

Fig. 6-1

33

b)

Apply pressure to the spoiler to ensure
tape adhesion and clip engagement
(Fig. 6-2)
NOTE: Do not put direct pressure
on the far rear edge of the spoiler
as this can rotate the spoiler and
reduce wetout (Fig 6-2, the red
area)

c)

Install the four (4) M6 nuts onto the
studs inside the decklid and torque to
3.8 Nm (33.6 in.lb) using a torque
wrench (Fig. 6-3)
Torque: 3.8 Nm (33.6 in.lb)

7. REINSTALL THE INNER PANEL
a)

Align the decklid interior panel and
reinstall by firmly pressing the 11 clips
back into place (Fig. 7-1).

8. INSPECT THE REAR SPOLIER
Ensure the rear spoiler is centered left
to right
Fig. 7-1

Ensure all adhesive spray is proper
adhered

34

9. REINSTALL ALL TRUNK TRIM PANELS
a)

Reinstall all truck trim panels

◄ VERIFY REPAIR QUALITY ►
•
•

Confirm no DTCs
Confirm all fasteners toqured to specification

35

XIII. CAMPAIGN DESIGNATION/PHASE DECODER

19TA01
19

T

A

01

Year Campaign
is Launched

Vehicle Make

Field Action Category and Phase

Field Action Sequence

A = Safety Recall Remedy
B = Safety Recall Interim
C = Special Service Campaign
D = Limited Service Campaign
E = Customer Support Program
F = Emissions Recall

01 = 1st Field Action of the year
02 = 2nd Field Action of the year
03 = 3rd Field Action of the year

19 = 2019
20 = 2020
21 = 2021
22 = 2022
23 = 2023
Etc...

T = Toyota
L = Lexus

(May use other characters in unique
cases)

(The sequence is unique for each
Field Action category)
(May use other characters in
unique cases)

Examples:
19TA01 = Launched in 2019, Toyota, Safety Recall Remedy Phase, 1st Safety Recall Launched in 2019
20TC02 = Launched in 2020, Special Service Campaign, 2nd Special Service Campaign Launched in 2020
21TE05 = Launched in 2021, Customer Support Program, 5th Customer Support Program Launched in 2021

36