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Service bulletins for the 2011 Toyota Camry

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

489 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
T-TT-0353-15 Rev2018-04-23. Service bulletin. ENGINE; EQUIPMENT. TT: There has been some concern with 3 Piece Ring installations for 2AZ-FE and 2AZ-FXE engines. This Tech Tip contains the accepted installation method required for Toyota vehicles.
ZE7_Warranty Enh2018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. EC: Currently the Reair Kit for RAV4 Vehicles PN: 04004-11828 is missing exhaust gasket 90917-06078 at this time to supplement this kit contents. The warranty system has been modified to accept this additional required part.
T-TT-0362-152018-04-23. Service bulletin. ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TT: The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted.
T-TT-0361-152018-04-23. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. TT: Based on current part order allocation, some piston types have been incorrectly identified while undergoing the ZE7 2AZ Oil Consumption repair procedure. Replacement pistons for ZE7 should be ordered based on the pistons removed from the existing cylinder block and no longer by the measurement. This Tech Tip includes information regarding production allocation and instructions for identifying piston type on subject engines. this will be published in the next revision of T-SB-0030-15
T-TT-353-15 Rev12018-04-23. Service bulletin. ENGINE; EQUIPMENT. TT: There has been some concern with 3 Piece Ring installations for 2AZ-FE and 2AZ-FXE engines. This Tech Tip contains the accepted installation method required for Toyota vehicles.
ZE7_Electronic C2018-04-23. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Electronic Communication: Toyota recently released T-SB-0158-14 and S-SB-0031-14 to provide an inspection procedure and signoff sheet for excessive engine oil consumption testing on 2AZ engine models. This TSB references a Tamper Evident/Inspection Label that Toyota recommends for use during this procedure. Currently, the supplier noted in the TSB is unable to support dealer orders for this product. Toyota has placed a large bulk order of these labels and will be distributing a package containing approximately 20 tamper evident/inspection labels to your dealership. The shipment of labels is scheduled to arrive at your dealership the week of 12/22/2014. Toyota is currently working on making these labels available through the Material Distribution Center, and it is anticipated the labels will be available for dealer ordering through the MDC in late January 2015. In the meantime, if you require additionally Tamper Evident/Inspection Labels or Tape, we recommend that you source a locally available alternative product.
ZE7_Dealer Lette2018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. Dealer Letter: As part of our continual efforts to ensure the best in customer satisfaction, Lexus is preparing a Warranty Enhancement Program to extend warranty coverage to address customer compaints of Excessive Engine Oil Consumption on certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2010, Certain 2009 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007-2009 Scion tC, and Certain 2008-2009 Scion xB vehicles equipped with a 2AZ engine.
ZE7_Region Lette2018-04-23. Service bulletin. ENGINE. Region Letter: As part of our continual efforts to ensure the best in customer satisfaction, Lexus is preparing a Warranty Enhancement Program to extend warranty coverage to address customer compaints of Excessive Engine Oil Consumption on certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2010, Certain 2009 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007-2009 Scion tC, and Certain 2008-2009 Scion xB vehicles equipped with a 2AZ engine.
T-SB-0158-142018-04-23. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING. TSB: Some 2006-2011 model year vehicles equipped with 2AZ-FE or 2AZ-FXE engines may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the Inspection Procedure in this bulletin to confirm this condition.
ZE7_Part Status2018-04-23. Service bulletin. ENGINE. Electronic Communication: BACKGROUND As part of our continual efforts to ensure the best in customer satisfaction, Toyota has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on Certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2011 Corolla, Certain 2009-2013 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007- 2010 Scion tC, and Certain 2008-2015 Scion xB, vehicles equipped with a 2AZ engine.
ZE7_Part Status2018-04-23. Service bulletin. ENGINE. Electronic Communication: BACKGROUND As part of our continual efforts to ensure the best in customer satisfaction, Toyota has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on Certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2011 Corolla, Certain 2009-2013 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007-2010 Scion tC, and Certain 2008-2015 Scion xB, vehicles equipped with a 2AZ engine.
TSB-0012-13 Rev22018-04-23. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. TSB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix procedures described in individual Service Bulletins. This bulletin details the Techstream ECU flash reprogramming process and outlines use of the Technical Information System (TIS) and the Calibration Update Wizard (CUW). Flash calibration updates can only be applied to the vehicle/ECU combination for which they are intended. ECUs have internal security that will not allow them to be programmed with another ECU?s information.
T-SB-0158-14 Rev2018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. TSB: Some 2006-2011 model year vehicles equipped with 2AZ-FE or 2AZ-FXE engines may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the Inspection Procedure in this bulletin to confirm this condition.
Po-14-12l2018-04-23. Service bulletin. ENGINE. Warranty Policy Bulletin (POL14-12): Toyota has received some reports where vehicles may exhibit excessive engine oil consumption. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption.
T-SB-0205-122018-04-23. Service bulletin. ENGINE. Some 2010 ? 2011 model year Camry vehicles equipped with the 2AR-FE engine and some 2009 ? 2013 model year Venza vehicles equipped with the 1AR-FE engine may exhibit one or more of the following conditions: A/C inoperative while the vehicle is stopped. Rising engine temperature while the vehicle is stopped.
T-TT-0005-10 Rev2018-04-23. Service bulletin. ENGINE. Starting with the 2010 MY, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil.
T-TT-0005-10 Rev2018-04-23. Service bulletin. ENGINE. Starting with the 2010 MY, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil.
T-TT-0005-102018-04-23. Service bulletin. ENGINE. Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0W-20 viscosity engine oil. There a re man benefits of this oil.
T-SB-0041-132018-04-23. Service bulletin. ENGINE. Immediately following a cold soak startup, some 2009 ? 2013 model year vehicles equipped with 1AR-FE or 2AR-FE engines may exhibit a brief knock/rattle noise from the engine compartment for approximately one second. Follow the repair procedure below to address this condition.
T-TT-0288-142018-04-23. Service bulletin. ENGINE AND ENGINE COOLING. Prior to installing remanufactured U660 and U760 transaxles, it is necessary to remove the lower oil cooler tube union from the original transaxle case and install it into the reman unit. A NEW O-ring and printed installation instructions are supplied in separate bag with the reman unit. An instruction tag is also affixed to the unit.
ZE7_Warranty Pol2018-04-02. Service bulletin. ENGINE. Warranty Policy Bulletin: Toyota has received some reports where vehicles may exhibit excessive engine oil consumption. Toyota is now announcing the part replacement phase of Warranty Enhancement Program ZE7 for vehicles exhibiting excessive engine oil consumption.
T-TT-0010-10 Rev2018-04-02. Service bulletin. BACK OVER PREVENTION; ENGINE. Tech Tip: Low battery voltage can contribute to a MIL "ON" condition for P0335 (Crankshaft Position Sensor Circuit) and/or P0340 (Camshaft Position Sensor Circuit) due to inconsistent rotational speed of the engine's crankshaft.
T-TT-0262-13 Rev2018-04-02. Service bulletin. ENGINE. Tech Tip: Starting with the 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w20 viscosity engine oil. There are multiple benefits of this oil including: Reduced friction and wear on engine surfaces, Improved fuel economy, Reduction in waste oil stream (in vehicles approved for 10,000 mile oil change intervals), Reduced maintenance cost (in vehicles approved for 10,000 mile oil change intervals). Due to the improved performance and durability of 0w20 synthetic oil, Toyota has extended the oil change intervals to 10,000 mile for most vehicles that require this oil. With this change, the following should be noted: The 2TR-FE (4Runner/Tacoma) and the 3UR-FBE (Flex Fuel Tundra/Sequoia) are the exceptions to this new change interval program; these engines have not been approved for the 10,000 mile interval at this time. A 5,000 mile oil change interval is still required for these vehicles. Also, the Flex Fuel 3UR-FBE requires a 2,500 mile interval when operated on E85 50% of the time or more. Only Toyota vehicles in which 0w20 oil is mandatory (except for the 2TR-FE & 3UR-FBE Engines) have been approved for extended oil change intervals. Vehicles in which 0w-20 is an option to 5w20 (or 5w30) will continue to require 5,000 mile change intervals, even if 0w20 oil is used. In case of vehicles with 10,000 mile oil change intervals, the 5,000 mile service interval has not been eliminated. The traditional 5,000 mile maintenance procedures (such as tire rotation) will continue to be required, and the fluid levels (including engine oil) will need to be checked and adjusted at this time. If the vehicle operation meets the standard criteria for "Special Operating Conditions" such as: driving off-road, on dirt roads, towing a trailer, making repeated short trips under 32 degrees F, or extensive idling, the engine oil must be replaced at 5,000 mile intervals, regardless of oil used.
ZE7_Dealer Lette2018-04-02. Service bulletin. ENGINE. Dealer Letter: As part of our continual efforts to ensure the best in customer satisfaction, Lexus is preparing a Warranty Enhancement Program to extend warranty coverage to address customer compaints of Excessive Engine Oil Consumption on certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2010, Certain 2009 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007-2009 Scion tC, and Certain 2008-2009 Scion xB vehicles equipped with a 2AZ engine.
ZE7_Region Lette2018-04-02. Service bulletin. ENGINE. Region Letter: As part of our continual efforts to ensure the best in customer satisfaction, Lexus is preparing a Warranty Enhancement Program to extend warranty coverage to address customer compaints of Excessive Engine Oil Consumption on certain 2007-2009 Camry, Certain 2007-2011 Camry Hybrid, Certain 2007-2008 Camry Solara, Certain 2009-2010, Certain 2009 Corolla Matrix, Certain 2006-2008 RAV4, Certain 2007-2009 Scion tC, and Certain 2008-2009 Scion xB vehicles equipped with a 2AZ engine.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.