Electrical - MIL ON/DTC's P0138 And P0607 Set
L-SB-0023-10
March 19, 2010
MIL "ON" DTC P0138 and P0607
Service Category
Engine/Hybrid System
Section
Engine Control
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 430
Market
USA
Applicability
Introduction
Some North American produced 2010 model year RX 350 vehicles may exhibit a MIL "ON" condition with the following Diagnostic Trouble Codes
(DTCs) stored in the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM).
^ P0138 - Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
^ P0607 - Control Module Performance
Use the following repair procedure to address this condition.
Production Change Information
This TSIB applies to vehicles produced BEFORE the Production Change Effective VINs shown.
Warranty Information
Required Tools & Equipment
NOTE
Additional TIS Techstream or Techstream Lite units may be ordered by calling Approved Dealer Equipment (ADE).
Repair Procedure
1. Using TIS Techstream confirm DTCs P0138 and P0607 are present.
2. Inspect connector AF2 for any signs of corrosion or moisture intrusion.
^ If any concerns are noted with connector AF2 refer to TSIB L-SB-0012-10, "Water Intrusion from A-Pillar Seam Sealer for the appropriate
repair procedure.
^ If NO concerns are noted with connector AF2 refer to TSIB L-SB-0109-09, "MIL 'ON' DTC P0138 and/or P0158 Diagnostic Tips" for
further diagnostic information.
3. After the repair is completed clear all DTCs and test drive the vehicle to confirm the condition has been corrected.Technical Service
Bulletin # SB0025-10 Date: 100401
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 431
Body - Roof Rack Cross Bar Installation Position
L-SB-0025-10
April 1, 2010
Roof Rack Crossbar Installation Position
Service Category
Vehicle Exterior
Section
Exterior Panels/Trim
Market
USA
Applicability
Introduction
To prevent the creation of excessive wind noise condition due to improper positioning the position of the roof rack crossbars during PPO/DIO
installation has been standardized. Please follow the instructions in this bulletin to ensure proper positioning of the roof rack crossbars.
Parts Information
Warranty Information
Installation Procedure
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 432
Install the front crossbar in the most forward position just touching the front stopper and install the rear crossbar in the most rearward position just
touching the rear stopper. Updated installation instructions are posted on the Technical Information System (TIS).
Refer to TIS 2010 model year RX 350/ RX 450h Accessory - Accessories Installation - "2010 RX350/450h Crossbar PT278-48105 Rev. D"
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