Canada - Exhaust - Exhaust Drone Noise
Bulletin
TSB2656
Issue Date
June 22, 2009
Title
EXHAUST DRONE NOISE AT OPERATING TEMPERATURE WHILE STATIONARY IN DRIVE
Component
ENGINE MECHANICAL
Models
'10 RX350
INTRODUCTION:
Some customers may experience a drone noise or slight vibration with the engine at operating temperature and the vehicle stationary in Drive range.
Use the following repair procedure to address customer concerns.
APPLICABILITY:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 133
PRODUCTION CHANGE INFORMATION:
This TSB applies to vehicles produced BEFORE the Production Change Effective VIN shown.
WARRANTY INFORMATION:
PARTS INFORMATION:
REPAIR PROCEDURE:
1. Start the engine and confirm the drone noise/vibration is present while stationary in Drive range after the vehicle has reached operating
temperature.
NOTE
If the drone noise/vibration is NOT present after reaching operating temperature, this bulletin does NOT apply.
2. Inspect the position of the No. 5 exhaust pipe support bracket and exhaust pipe hanger.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 134
If the exhaust pipe hanger is positioned below the No. 5 exhaust pipe support bracket (Figure 1), this bulletin does NOT apply.
3. If the exhaust pipe hanger has rotated upward beside the No. 5 exhaust pipe support bracket (Figure 2), replace the No. 5 exhaust pipe support
bracket.
4. Start the engine and verify the repair.
NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN
AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.Technical Service
Bulletin # CAN-TSB2646LR1 Date: 090417
Canada - Navigation System - Update For Various Issues
Bulletin
TSB2646R
Issue Date
April 17, 2009
Title
NAVIGATION SYSTEM FIRMWARE IMPROVEMENT
Component
ELECTRICAL
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 135
Models
'10 All applicable vehicles
TSB REVISION NOTICE
- January 28, 2010: The TSB title has been changed.
- Applicability has been updated to include additional 2010 models.
- The Introduction has been updated.
- The Navigation Program Update Disc is no longer used. ETAS is now used to download the software.
Any previous printed versions of this service bulletin should be discarded.
INTRODUCTION:
NOTE
Do NOT perform a map update until this TSB has been performed.
Some customers with certain 2010 Lexus models may express concerns about one or more of the following conditions:
- Steering wheel volume controls are intermittently inoperative.
- Navigation System region code intermittently will reset to region US9.
- Slow response from Bluetooth address book voice commands.
- Black screen condition after shifting from reverse to park.
- Air conditioning screen may not appear when changing blower speed.
- iPod scrolling speed is slow.
- Display constantly shows "Calculating" on right side of screen while driving on freeway.
- Slow response at times from navigation system.
- GPS coordinates shown instead of destination address.
Navigation firmware has been updated to allow updating map to version 9.1 or later. Updated navigation system software has also been developed to
remedy these conditions. Use the following procedure to address customers' concerns.
APPLICABILITY:
PRODUCTION CHANGE INFORMATION:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 136
This TSB applies to all 2010 GS 460 vehicles with navigation systems and to vehicles produced BEFORE the Production Change Effective VINs
shown.
WARRANTY INFORMATION:
REPAIR PROCEDURE:
Loading Map Firmware onto Navigation Update Tool
NOTE
Navigation Update Tool MUST have latest "Navigation Program Installer" before performing this TSB. For installation procedure, refer
to TSB2438.
1. Turn on ETAS Techstream.
2. Log into ETAS.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 137
3. Download the "Vehicle Navigation Software Update" from ETAS.
A. Click on the TOOLS tab.
B. Click on the DIAGNOSTIC TESTER tab.
C. Click on the SOFTWARE and UPDATES tab.
D. Click on the appropriate "Vehicle Navigation Software Update" under Available Software Updates.
4. Click Save from the "File Download - Security Warning" screen and choose the desktop as the location to save this file.
5. Connect the Navigation Update Tool to the PC using the USB cable.
6. Turn the Navigation Update Tool power supply ON. Select the Navigation Program Installer and Display the Navigation Update Tool Main
Menu screen on the PC.
7. Click the "Load Navigation Unit Update" icon.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 138
8. Click "Browse" and navigate to the desktop, choose the appropriate update file.
NOTE
Please verify the version matches the applicable vehicle.
9. Click "Load".
NOTE
Please verify the version matches the applicable vehicle.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 139
10. Verify that both the Transfer Mode Display Light (green) and Power Supply Display Light (blue) are lit, then click "Continue".
11. The software will perform a connection check with the Navigation Update Tool, in the event an error is shown please recheck USB connection.
12. Navigation Firmware is ready to be loaded onto the Navigation Update Tool, click "Continue".
NOTE
Please verify the version matches the applicable vehicle.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 140
13. Navigation Firmware will now load into the Navigation Update Tool.
14. Once the Navigation Firmware is successfully loaded onto the Navigation Update Tool, Click "Continue" to finish the installer.
15. Disconnect the navigation tool from the PC.
Loading Map Firmware into Vehicle Navigation System
NOTE
Vehicle ignition should be OFF before starting this procedure.
1. Connect the Navigation Update Tool to the vehicle (Tool MUST be disconnected from the PC).
2. Connect the GR8 battery diagnostic station to the vehicle.
3. Turn the Ignition ON (engine OFF) and wait for the "Caution" screen to appear.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 141
4. Select "Show on Map" switch.
5. Hold down the Menu button on the Remote Touch interface and turn the light switch from OFF to tail light position 3 or more times until the
navigation system enters the diagnostic mode.
For touch screen vehicles (ES 350, IS 250C/350C, GS 350/450h/460, LX 570, SC 430): Press the INFO switch and turn the light switch from
OFF to tail light position 3 or more times until the navigation system enters the diagnostic mode.
6. Select the Program Update button from the Service Menu.
7. Select the OK button.
NOTE
Load time for the program update is between 5 and 15 minutes.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 142
8. When the ECU Selection Screen appears, confirm the current version is less than the New version. If yes, then select the "Select" button. If no,
then select End and go to step 11.
9. When EMV-M screen is shown select OK.
10. After about 1 minute, if the update was successful the display will indicate "Updating complete" at the top of the screen. Select OK to continue.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 143
11. Confirm the Current version matches one of those shown. Select End to complete the procedure.
NOTE
If Current Version does NOT match one of those listed above, switch the vehicle off and start again at step 1 of this bulletin.
12. Cycle the ignition OFF to finish the updating procedure.
13. Cycle the ignition ON and confirm normal Navigation System operation.
NOTE:
Issue of this Technical Service Bulletin is to ensure that proper repair information is available. IT DOES NOT CONSTITUTE AN
AUTHORIZATION FOR REPAIR. Normal provisions of the formal warranty policy, as applicable, will apply.Technical Service
Bulletin # CAN-TSB2628LR1 Date: 090129
Canada - Interior - Floor Mat Installation
Bulletin
TSB2628R
Issue Date
January 29, 2009
Title
FLOOR MAT INSTALLATION DURING PDS
Component
GENERAL INFORMATION
Models
2010 LEXUS
TSB REVISION NOTICE:
August 25, 2009: The Applicable Vehicle Information table has been updated.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 144
Previous versions of this TSB should be discarded.
INTRODUCTION:
2010 model year Lexus vehicles are equipped with driver's side floor mat retaining clips to help ensure the floor mat stays in the correct position. In
addition, some models may utilize retaining clips for passenger side floor mats as well. Attach the driver's side and passenger's side (if applicable)
floor mat to the vehicle carpet using the floor mat retaining clips during Pre-Delivery Service (PDS).
CAUTION
- ONLY use floor mats that can be retained using the retaining clips. All OEM Lexus floor mats are specifically designed to fit
correctly and be retained using the retaining clips.
- Make sure the floor mat is properly placed on the vehicle carpet and secured with the retaining clips. If the driver side floor mat is
NOT properly placed and secured, it could slip and interfere with the movement of the pedals during driving and may cause an
accident.
- Verify the operation of the accelerator, brake, and clutch (if equipped) pedals and clearance to the mat.
- NEVER install more than one floor mat at a time in the driver's seating position.
- If applicable, any secondary set of floor mats (based upon customer preference, such as the all weather floor mats or other floor
mats) MUST be placed in the trunk with all the packaging material intact. Do NOT install the secondary mat on top of the primary
floor mat already installed in the driver's seating position.
APPLICABLE VEHICLES:
WARRANTY INFORMATION:
INSTALLATION PROCEDURE:
Attach the driver and passenger side floor mats to the vehicle carpet using the clips. Secure the mat by inserting the retaining clips through the
grommet holes.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 145
NOTE
If applicable, DO NOT remove the beige "Caution" tag from the floor mat. This should only be removed by the customer.Technical
Service Bulletin # CAN-TSB2626L Date: 090129
Canada - Tire Monitoring System - TPMS Activation
Bulletin
TSB2626
Issue Date
January 29, 2009
Title
TIRE PRESSURE WARNING SYSTEM ACTIVATION & INITIALIZATION
Component
GENERAL INFORMATION
Models
2010 RX350
INTRODUCTION:
The 2010 model year RX350 is equipped with a direct-type Tire Pressure Warning System (TPWS). Each tire (except the spare tire) has a tire
pressure warning valve/sensor that measures tire pressure data. The data is transmitted to the Tire Pressure Warning System antenna/receiver and
then to the Tire Pressure Warning System ECU.
During Pre-Delivery Service (PDS), the tire pressure warning valves/sensors must be activated for Japan-built vehicles by following the activation
procedure in this TSB. NAP-built vehicles do not require activation, but both Japan-built (VINs start with "J") and NAP-built (VINs start with "2")
vehicles require the TPWS to be initialized by following the initialization procedure in this TSB.
APPLICABLE VEHICLES:
- 2010 model year RX350 vehicles.
REQUIRED TOOLS & EQUIPMENT:
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 146
WARRANTY INFORMATION:
REFERENCE:
- After cycling the ignition to the "IG-ON" position, the Low Tire Pressure Warning Light will blink until all the tire pressure warning
valves/sensors are activated.
- The Diagnostic Trouble Codes (DTCs) listed may be stored in the TPWS ECU until the tire pressure warning valves/sensors are activated.
- The DTCs will automatically clear when the tire pressure warning valves/sensors are activated.
ACTIVATION PROCEDURE:
NOTE
ONLY perform the following activation procedure on Japan-built vehicles.
1. Connect TIS techstream.
2. Cycle the ignition switch to the "IG-ON" position and check that the Low Tire Pressure Warning Light blinks.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 147
3. Press or remove the valve core to reduce the tire inflation pressure rapidly by 6 psi (0.4 kgf/cm2 ,40kPa), or more, within 30 seconds. If the tire
inflation pressure is NOT reduced by 6 psi (0.4 kgf/cm2, 40 kPa), or more, within 30 seconds, the tire pressure warning valves/sensors will NOT
be activated.
NOTE
This operation is required for the system to be activated and MUST be performed for each tire (except the spare tire) one at a time.
4. Check that the Low Tire Pressure Warning Light goes OFF after all the tire pressure warning valves/sensors are activated.
5. Using TIS Techstream, check for TPWS DTCs.
- If NO DTCs are stored, go to step 1 of the Initialization Procedure.
- If DTCs C2111 - C2114 are stored, repeat step 3.
- If any other DTCs are stored, refer to the Repair Manual.
INITIALIZATION PROCEDURE:
NOTE
Perform the following initialization procedure for BOTH NAP-built and Japan-built vehicles.
1. Cycle the ignition switch to the "IG-ON" mode and connect TIS techstream.
2. Adjust all tires (except the spare tire) to the standard tire inflation pressure, as indicated on the Tire and Loading Information label located
inside the driver's door jamb and confirm that the Low Tire Pressure Warning Light is OFF.
NOTE
To adjust tire pressure correctly when outside temperature is significantly colder or warmer than shop temperature, please reference
the Tire Inflation Pressure Compensation and Adjustment Service Bulletin. TSB 0642.
NAP-built:
Remove the ID number labels that are attached to each wheel and place the labels in the glove box.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 148
3. Push and hold the Tire Pressure Warning "SET" Switch for 3 seconds until the Low Tire Pressure Warning Light blinks 3 times and then turns
OFF to set the tire pressure initialization.
4. Cycle the ignition switch to the "OFF" position and then to the "IG-ON" position.
NOTE
It is necessary for the ignition to be in the "IG-ON" mode at LEAST 5 minutes for initialization to complete correctly.
5. Check the tire pressure values of all the tires using TIS techstream.
NOTE
- It can take 2 - 3 minutes for the tire pressure values to be displayed on the TIS techstream Data List.
- If the tire pressure values CANNOT be displayed on the TIS techstream screen, the initialization is NOT completed. Repeat steps 2 -
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