Fuel System - MIL ON/DTC P0505 Stored In ECM
L-SB-0073-09
June 23, 2009
MIL "ON" DTC P0505
Service Category
Engine/Hybrid System
Section
Engine Control
Market
USA
Applicability
Introduction
Some vehicles with 2GR-FE engines may exhibit a MIL "ON" condition with Diagnostic Trouble Code (DTC) P0505 stored in the Engine Control
Module or ECM (SAE term: Powertrain Control Module/PCM). Use the following repair procedure to address customer concerns.
Production Change Information
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 331
This TSIB applies to vehicles produced BEFORE the Production Change Effective VINs shown below.
Parts Information
Warranty Information
APPLICABLE WARRANTY
^ This repair is covered under the Lexus Federal Emission Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs
first, from the vehicle's in-service date.
^ For California specification vehicles sold, registered, and operated in California, Connecticut (starting with '08 MY), Maine, Massachusetts, New
Jersey (starting with '09 MY), Oregon (starting with '09 MY), Pennsylvania (starting with '08 MY), Rhode Island (starting with '08 MY),
Vermont, and Washington (starting with '09 MY), this repair is covered under the California Emission Warranty. This warranty is in effect for 84
months or 70,000 miles, whichever occurs first, from the vehicle's in-service date.
^ Warranty application is limited to correction of a problem based upon a customer's specific complaint.
Required Tools & Equipment
Additional TIS Techstream units may be ordered by calling Approved Dealer Equipment (ADE).
Repair Procedure
1. Using TIS Techstream check for any stored DTCs. Verify that DTC P0505 is present.
NOTE
If other DTCs are present along with P0505, this TSIB does NOT apply. Follow Repair Manual procedures to diagnose those DTCs.
2. Inspect the PCV hose connections and air induction system for leaks.
3. If no concerns are found replace the throttle body assembly.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 332
Refer to the Technical Information System (TIS) applicable model and model year Repair Manual:
^ 2007 / 2008 / 2009 ES 350:
Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Throttle Body: Removal"
^ 2007 / 2008 / 2009 ES 350:
Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Throttle Body: Installation"
^ 2007 / 2008 / 2009 RX 350:
Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Throttle Body: Removal"
^ 2007 / 2008 / 2009 RX 350:
Engine/Hybrid System - Engine Control - "2GR-FE Engine Control System:
Throttle Body: Installation"
4. Start the engine allow it to reach normal operating temperature and test drive to verify the repair.Technical Service Bulletin #
SB0066-09 Date: 090601
Exhaust System - Drone In Park While Stationary
L-SB-0066-09
June 1, 2009
Exhaust Drone Noise at Operating Temperature While Stationary in Drive
Service Category
Engine/Hybrid System
Section
Intake/Exhaust
Market
USA
Applicability
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.
Production Change Information
This TSB applies to vehicles produced BEFORE the Production Change Effective VINs shown.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 333
Warranty Information
APPLICABLE WARRANTY
^ This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first,
from the vehicle's in-service date.
^ Warranty application is limited to correction of a problem based upon a customer's specific complaint.
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.
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.
If the exhaust pipe hanger is positioned below the No.5 exhaust pipe support bracket (Figure 1) this bulletin does NOT apply.
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 334
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
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