Lexus RX 350 Owner's Manual
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Lexus RX 350 Owner's Manual

Remote engine starter (res) 2010
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LEXUS
RX 350
PREPARATION
Part #: PT398-48091
Conflicts:

Kit Contents

RES ECU
RES ECU Bracket
x1
Owner's Guide
M5 Screw
x1
Additional Items
(may be required)
Item#
Description
Recommended Sequence
of Application
Item#
Description
Issue C : 03/27/09
NOTE: Part number of this accessory may not be the same as the part number shown.
Do not install into Manual Transmission Vehicles or Vehicles without RKE systems.
RES Harness
x1
x1
x2
x2

Recommended Tools

Personal & Vehicle Protection
Safety Glasses
Safety Gloves
Vehicle Protection
Special Tools
Techstream
Installation Tools
Screwdriver
Nylon Panel Removal Tool
Side Cutters
Torque Wrench
Tape
Socket
Special Chemicals
Cleaner
Glass Cleaner
Page 1 of 24
2010–
REMOTE ENGINE STARTER (RES)
Engine Room
Key Tag
Label
English x2
English x1
Spanish x2
Spanish x1
x1
Description
(Optional)
Blankets, Parts Boxes
Version 4.10.045
#2 Phillips
e.g. Panel Pry Tool #1 Toyota SST# 00002-06001-01
36 in•lbf (4.07 N•m), 88.5 in•lbf (10 N•m)
Clear, Electrical
8mm, 10mm, extension
VDC Approved Cleaner
Household Glass Cleaner
TVIP V4
Remote Label
Window Label
English x2
English x2
Spanish x2
Spanish x2

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Summary of Contents for Lexus RX 350

  • Page 1: Kit Contents

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PREPARATION 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.

  • Page 2: Table Of Contents

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PREPARATION Table of Contents Preparation ..........................1–4 Table of Contents ..............................2 Wire Routing Overview ............................3 Disassembly Overview ............................4 Procedure ..........................5–21 Disassembly (Engine Compartment) ........................5 Disassembly (Passenger’s Side) ........................6 RES ECU Installation ............................

  • Page 3: Wire Routing Overview

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PREPARATION Wire Harness Outline (Passenger’s Compartment) Issue C : 03/27/09 Page 3 of 24...

  • Page 4: Preparation

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PREPARATION Seat Temperature Control Glovebox Engine Cover Unit PS Step Cover Shift Knob Fuse Box Cover PS Cowl Cover Center Console Glovebox Under Cover Center Console Side Trim Glovebox Side Trim...

  • Page 5: Procedure

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE 1. Disassembly. (Engine Compartment) Place the Vehicle in Park with the Parking Brake set. Remove the Engine Cover. • Press then remove 4 Clips. 10mm Socket Disconnect the Negative Battery Terminal.

  • Page 6: Disassembly (Passenger's Side)

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Disassembly. Fig. 2-1 Nylon Panel Removal Tool (Passenger’s Side) Remove the Passenger’s Side Step Cover. Remove the Passenger’s Fig. 2-2 Nylon Panel Removal Tool Side Cowl Cover Remove the Glove Box Fig.
  • Page 7 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Remove the Glove Box Side Fig. 2-4 Nylon Panel Removal Tool Trim. Open Center Console Com- Fig. 2-5 partment. Remove Seat Temperature Fig. 2-6 Nylon Panel Removal Tool Nylon Panel Removal Control Unit.
  • Page 8 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Screwdriver, Remove the Shift knob by turning Fig. 2-7 Electrical tape counter-clockwise. Push on the Shift Release with taped screwdriver and Shift to Neutral. Fig. 2-8 Pull on the Left side...
  • Page 9 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE 10mm Socket, Extension Remove 3 Bolts. Remove Knee Airbag carefully then wrap it and stack on any object to lift it high enough to prevent tension on the Airbag wire.
  • Page 10 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Remove 3 screws from the Fig. 2-9 Phillips Screwdriver bottom of the Glovebox. Open the Glovebox and Fig. 2-10 Phillips Screwdriver remove 2 Screws. Remove the Glovebox by Fig. 2-11 pulling it towards the left side.

  • Page 11: Res Ecu Installation

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Fig. 3-1 RES ECU Installation. Navigate the RES ECU on Navigate the RES ECU on Fig. 3-2 the vehicle location shown. th the vehicle location shown. Fig. 3-3 Fig. 3-3...
  • Page 12 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Install the RES ECU to the Fig. 3-4 8mm Socket, Extension vehicle using 2 Bolts. Fig. 3-5 Fig. 4-1 Fig. 4-1 V4 Harness Installation. Fig. 4-2 Connect V4 Harness to the RES ECU.
  • Page 13 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Route the V4 Harness along Fig. 4-3 Fig. 2-4 the Vehicle’s Harness, then route the end of the V4 Har- ness behind the Vehicle’s Reinforce. Plug the V4 Connector to the Fig.

  • Page 14: Registration Preparation

    LEXUS RX 350 2010– 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Registration Preparation. Phillips Screwdriver, Extension Fig. 5-1 10mm Socket, Torque Wrench Reassemble the Vehicle. NOTE: When reinstalling Knee Airbag, make sure to tighten the Bolts to 88.5 in•lbf (10 N•m).
  • Page 15 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Fig. 6-2 Side Cutter Locate the 1P RES Diagnostic Connectors in the Passenger’s Side Cowl Area, and remove the tape securing it. Fig. 6-3 Connect the 2 RES Diagnostic Connectors.
  • Page 16 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Connect the Techstream Notebook to the Vehicle’s Diagnostic Port. With the Remote Control Key in your possession, press the Power Button twice to select the Ignition “ON” position. Start the TIS Techstream Application by clicking on the shortcut located on the Desktop.
  • Page 17 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Fig. 6-5 Click on “Body Electrical” Tab. Fig. 6-6 Click on “Smart Access.” Fig. 6-7 This Screen shows up. Fig. 6-8 Click on “Utility.” Select “ECU Communication ID Registration.”...
  • Page 18 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Fig. 6-10 Click on “Next>.” Fig. 6-11 Select “Remote Engine Starter.” Click “Next>.” Fig. 6-12 CONFIRM: That the ECU Communica- tion ID was completed successfully. Click “Exit.” IF THIS PROCEDURE FAILED •...

  • Page 19: Tags And Labels

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Exit the vehicle. Fig. 6-6 Close the Hood. 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.
  • Page 20 LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Using VDC approved cleaner Fig. 7-2 and cleaning method, clean Clear Tape the indicated area on the key. Use a piece of Clear Tape to lift the label off its protective backing.

  • Page 21: Complete The Installation

    LEXUS RX 350 2010– TVIP V4 REMOTE ENGINE STARTER (RES) PROCEDURE Complete the Installation. Fig. 8-1 Torque Wrench Position the Negative Battery Cable at the original factory position. • Tighten the Nut to 36 in•lbf (4.07 N•m) CAUTION: Do not touch the posi- tive terminal.

  • Page 22: Checklist

    LEXUS RX 350 2010– TVIP V4 CHECKLIST – these points MUST be checked to ensure a quality installation. REMOTE ENGINE STARTER (RES) Accessory Function Checks Close the hood, place the shift lever in the “P” (parking) position, set the parking brake. With the smart key in your possession: turn the Vehicle off, exit the vehicle, and close all doors.

  • Page 23: Vehicle Function Checks

    LEXUS RX 350 2010– TVIP V4 CHECKLIST – these points MUST be checked to ensure a quality installation. REMOTE ENGINE STARTER (RES) Vehicle Function Check Function Function □ □ Head Light ABS Light (if equipped) If the warning light remains on, it may indicate a system malfunction.
  • Page 24 LEXUS RX 350 2010– TVIP V4 CHECKLIST – these points MUST be checked to ensure a quality installation. REMOTE ENGINE STARTER (RES) Function Function □ □ Air Bag Warning Light Lamp Failure Sensor If the warning light remains on, it may indicate If the warning light remains on, it may indicate a sys- a system malfunction.

This manual is also suitable for:

2010 rx 350Pt398-48091Tvip v4

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