Lexus RX 350 User manual

LEXUS RX 350 2010– TVIP V4
PREPARATION REMOTE ENGINE STARTER (RES)
Page 1 of 24
Issue C : 03/27/09
Part #: PT398-48091 NOTE: Part number of this accessory may not be the same as the part number shown.
Conflicts: Do not install into Manual Transmission Vehicles or Vehicles without RKE systems.
Recommended Tools
Personal & Vehicle Protection Description
Safety Glasses
Safety Gloves (Optional)
Vehicle Protection Blankets, Parts Boxes
Special Tools
Techstream Version 4.10.045
Installation Tools
Screwdriver #2 Phillips
Nylon Panel Removal Tool e.g. Panel Pry Tool #1 Toyota SST# 00002-06001-01
Side Cutters
Torque Wrench 36 in•lbf (4.07 N•m), 88.5 in•lbf (10 N•m)
Tape Clear, Electrical
Socket 8mm, 10mm, extension
Special Chemicals
Cleaner VDC Approved Cleaner
Glass Cleaner Household Glass Cleaner
x1 x1x1 x1
x2
Kit Contents
Additional Items
(may be required)
Item# Description
Recommended Sequence
of Application
Item# Description
Spanish x1
x2
RES ECU RES ECU Bracket RES Harness Key Tag
Engine Room
Label Remote Label Window Label
Owner’s Guide M5 Screw
x1
Spanish x2
English x2 English x2
Spanish x2
English x1
English x2
Spanish x2

LEXUS RX 350 2010– TVIP V4
PREPARATION REMOTE ENGINE STARTER (RES)
Page 2 of 24
Issue C : 03/27/09
Table of Contents
PreparationI. ............................................................................................................................. 1–4
Table of Contents1. ................................................................................................................................................2
Wire Routing Overview2. .......................................................................................................................................3
Disassembly Overview3. ........................................................................................................................................4
ProcedureII. ............................................................................................................................. 5–21
Disassembly (Engine Compartment)1. ..................................................................................................................5
Disassembly (Passenger’s Side)2. ........................................................................................................................6
RES ECU Installation3. ........................................................................................................................................ 11
V4 Wire Harness Installation4. ............................................................................................................................12
Registration Preparation5. ...................................................................................................................................14
Registration6. .......................................................................................................................................................14
Tags and Labels7. ................................................................................................................................................19
Complete the Installation8. ..................................................................................................................................21
ChecklistIII. ............................................................................................................................. 22–24
Accessory Function Checks1. ..............................................................................................................................22
Vehicle Function Checks2. ...................................................................................................................................23
Legend
Do not proceed until process
has been completed.
Follow steps carefully to
avoid damaging the Vehicle
or Accessory
Use caution to avoid injury.
Used in Figures to call attention
to specific tools recommended
for the process.
Highlights a change in
installation with respect to
previous issue.
Indicates that torque is related
to safety.
Accessory Installation Practice (read before installation)
Care must be taken when installing this accessory to ensure damage does not
occur to the vehicle. The installation of this accessory should follow approved
guidelines to ensure a quality installation.
These guidelines can be found in the “Accessory Installation Practices”
document.
This document covers such items as:
Vehicle Protection (use of•
covers and blankets, cleaning chemicals, etc.)
Safety (eye protection, checking torque procedure, etc.)•
Vehicle Disassembly/Reassembly (panel removal, part storage, etc.)•
Electrical Component Disassembly/Reassembly (battery disconnection,•
connector removal, etc.)
Please see your Toyota dealer for a copy of this document.

LEXUS RX 350 2010– TVIP V4
PREPARATION REMOTE ENGINE STARTER (RES)
Page 3 of 24
Issue C : 03/27/09
TVIP Vehicle Description
A–
24P White (for RES ECU)
B eF1 12P White
C–
RES ECU
Wire Harness Outline (Passenger’s Compartment)
A
C
B

LEXUS RX 350 2010– TVIP V4
PREPARATION REMOTE ENGINE STARTER (RES)
Page 4 of 24
Issue C : 03/27/09
6
S
eat Tem
p
erature Control
U
ni
t
7
S
hi
f
t Knob
8
C
enter
C
onsole
9
C
enter
C
onsole
S
ide Trim
10
PS Knee Airba
g
1
En
g
ine Cove
r
2
P
S Ste
p
Cover
3
P
S Cowl Cove
r
4
G
lovebox Under
C
over
5
G
lovebox
S
ide Trim
11
Glovebox
12
F
use Box
C
over
Disconnect all Correspondin
g
Connectors.
1
2
3
4
5
6
7
9
10
11
8
Disassembly Overview
12

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 5 of 24
Issue C : 03/27/09
10mm Socket
Disconnect the Negativec.
Battery Terminal.
Protect the Fender.•
Note the Battery Cable Position•
as it will be re-installed in the
same position.
CAUTION: Do not touch the
Positive Terminal.
1. Disassembly.
(Engine Compartment)
Place the Vehicle in Park with thea.
Parking Brake set.
Remove the Engine Cover.b.
Press then remove 4 Clips.•

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 6 of 24
Issue C : 03/27/09
Remove the Passenger’sb.
Side Cowl Cover
Remove the Glove Boxc.
Under Cover.
Nylon Panel Removal Tool Fig. 2-1
Fig. 2-3
Nylon Panel Removal Tool Fig. 2-2
Disassembly.2.
(Passenger’s Side)
Remove the Passenger’sa.
Side Step Cover.

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 7 of 24
Issue C : 03/27/09
Nylon Panel Removal Tool Fig. 2-6
Remove the Glove Box Sided.
Trim.
Remove Seat Temperaturef.
Control Unit.
Nylon Panel Removal Tool Fig. 2-4
Open Center Console Com-e.
partment.
Fig. 2-5
Ny
lon Panel Removal

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 8 of 24
Issue C : 03/27/09
Remove the Shift knob by turningg.
counter-clockwise.
Push on the Shift Release withh.
taped screwdriver and Shift to
Neutral.
Pull on the Left sidei.
Stick Shift Cover, then
pull the Center Console
up and pull on the Right
side Stick Shift Cover.
Shift Center Console to the leftj.
and place protective blankets.
Remove Center Console Sidek.
Trim.
Screwdriver,
Electrical tape Fig. 2-7
350
Fig. 2-8

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 9 of 24
Issue C : 03/27/09
10mm Socket, Extension
Remove Knee Airbag carefully then wrap it and stack on anym.
object to lift it high enough to prevent tension on the Airbag
wire.
Remove 3 Bolts.l.

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 10 of 24
Issue C : 03/27/09
Remove 3 screws from then.
bottom of the Glovebox.
Open the Glovebox ando.
remove 2 Screws.
Remove the Glovebox byp.
pulling it towards the left side.
Phillips Screwdriver Fig. 2-10
Phillips Screwdriver Fig. 2-9
Fig. 2-11

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 11 of 24
Issue C : 03/27/09
RES ECU Installation.3.
Navigate the RES ECU ona.
the vehicle location shown.
Fig. 3-3
N
av
i
ga
t
e
th
e
RES
ECU
on
a.
a
a
th
th
e
e
ve
hicle
loca
t
io
n
sho
wn
.
Fi
g
. 3-
3
Fig. 3-1
Fig. 3-2

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 12 of 24
Issue C : 03/27/09
Fig. 3-5
Fig. 4-1
Install the RES ECU to theb.
vehicle using 2 Bolts.
Fig. 4-2
V4 Harness Installation.4.
Connect V4 Harness to thea.
RES ECU.
Use V4 Harness Clamp tob.
secure it to the Vehicle’s Har-
ness.
Attach clamp over foam tape.•
Fi
g. 4
-1
8mm Socket, Extension Fig. 3-4

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 13 of 24
Issue C : 03/27/09
Fig. 4-5
Route the V4 Harness alongc.
the Vehicle’s Harness, then
route the end of the V4 Har-
ness behind the Vehicle’s
Reinforce.
Plug the V4 Connector to thed.
Vehicle’s Pre-Connector in
the location shown.
Use V4 Harness Clamp toe.
secure it to the Vehicle’s Har-
ness.
Attach clamp over foam tape.•
Fig. 2-4
Fig. 2-4
Fig. 4-4
Fig. 4-3

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 14 of 24
Issue C : 03/27/09
Verify that the Short Pin isb.
Installed.
If not Install now.•
Registration6.
Open the Hood.a.
Temporarily reconnect theb.
Negative Battery Cable.
CAUTION: Do not touch the
Positive Terminal.
Place the Vehicle in Park (P)c.
or Neutral (N) position.
Registration Preparation.5.
Reassemble the Vehicle.a.
NOTE: When reinstalling Knee
Airbag, make sure to tighten the
Bolts to 88.5 in•lbf (10 N•m).
VERIFY: That all Connectors are
reconnected.
VERIFY: That panels fit together
properly, with no uneven gaps.
10mm Socket Fig. 6-1
20
10
–
Phillips Screwdriver, Extension
10mm Socket, Torque Wrench
DO NOT INSTALL
Fig. 5-1

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 15 of 24
Issue C : 03/27/09
Fig. 6-4
With the Remote Control Key in yourg.
possession, cycle the Smart Key Ignition
Button from OFF to ON 5 times.
NOTE: One cycle consists of:
OFF → Accessory → ON. This is equivalent
to pressing the Smart Key Ignition Button 14
Times.
LOOK: For the Hazard Lights to flash Once.
Start the Engine.h.
After 10 seconds stop the Engine.i.
LOOK: For the Hazard Lights to flash Once.
IF THIS PROCEDURE FAILED
The Hazard Lights flash 3 Times.
Disconnect the V4 Harness’s 1P RES Diagnostic•
Connectors.
Start again from step e.•
Locate the 1P RESd.
Diagnostic Connectors in
the Passenger’s Side
Cowl Area, and remove the
tape securing it.
Fig. 6-5
Fig. 6-3
Side Cutter Fig. 6-2
Connect the 2 RES Diagnostic Connectors.e.
NOTE: Once connected you will have 10 min-
utes to complete this section, steps f–z.
Close all doors.f.

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 16 of 24
Issue C : 03/27/09
Start the TIS Techstream Applicationl.
by clicking on the shortcut located on
the Desktop.
Click “Connect to Vehicle.”m.
Confirm that the information displayedn.
on the Vehicle Connection Wizard is
correct for the Vehicle. If not verify that
the Techstream is properly connected.
Select “Others.”o.
Click “Next>.”p.
Connect the Techstreamj.
Notebook to the Vehicle’s
Diagnostic Port.
With the Remote Control Keyk.
in your possession, press the
Power Button twice to select
the Ignition “ON” position.

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 17 of 24
Issue C : 03/27/09
Fig. 6-8
Fig. 6-7
Fig. 6-6
Fig. 6-5
This Screen shows up.s.
Click on “Smart Access.”r.
Click on “Body Electrical” Tab.q.
Click on “Utility.”t.
Select “ECU Communicationu.
ID Registration.”
Click onv. .

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 18 of 24
Issue C : 03/27/09
Fig. 6-13
Fig. 6-12
Fig. 6-11
Fig. 6-10
Fig
Fi
Fig
. 6
6
6
-13
13
13
Select “Remote Engine Starter.”x.
Click “Next>.”y.
CONFIRM: That the ECU Communica-
tion ID was completed successfully.
Click “Exit.”z.
IF THIS PROCEDURE FAILED
Start again from step p.•
Clickaa.
Click on “Next>.”w.

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 19 of 24
Issue C : 03/27/09
Exit the vehicle.ab.
Close the Hood.ac.
LOOK: For the Hazards to flash
2 Times.
IF THIS PROCEDURE FAILED
The Hazard Lights flash 3 Times.
Disconnect the V4 Harness’s 1P•
RES Diagnostic Connectors.
Start again from step e.•
After a successfulad.
Registration, Disconnect
the 1P RES Diagnostic
Connectors.
Using Electrical Tape secureae.
the 1P RES Connectors and
Harness to the Vehicle Har-
ness.
Tags and Labels7.
For US Vehicles use the English•
Tags and Labels, and discard the
Spanish Tags and Labels.
For Mexico Vehicles use the•
Spanish Tags and Labels, and
discard the English Tags and
Labels.
Using VDC approved cleanera.
and cleaning method, clean
the area indicated in the
Engine Compartment.
Attach the Engine Roomb.
Warning Label as shown.
CAUTION: Do not touch the
adhesive surface.
Fig. 6-6
Fig. 7-1

LEXUS RX 350 2010– TVIP V4
PROCEDURE REMOTE ENGINE STARTER (RES)
Page 20 of 24
Issue C : 03/27/09
Use Household Glassg.
Cleaner to clean the inside
of the Front Door Windows.
Use a piece of Clear Tapeh.
to lift the Label from the
protective backing.
CAUTION: Do not touch the
adhesive surface.
Attach the Label as shown.i.
NOTE: Make sure to Align
according to Etching or Other
Label.
REPEAT: steps g–i with the other
Window.
Using VDC approved cleanerc.
and cleaning method, clean
the indicated area on the key.
Use a piece of Clear Tape tod.
lift the label off its protective
backing.
CAUTION: Do not touch the
adhesive surface.
Attach the Key Label ase.
shown.
Attach the Key Tag.f.
REPEAT: steps c–f with the other
Key.
Clear Tape Fig. 7-2
HOW TO ALIGN TO THE ETCHING
10 mm
1–5 mm
HOW TO ALIGN TO OTHER LABELS
Clear Tape Fig. 7-3