WenmarOpen by Wenmar Pro

Service bulletins for the 2008 Toyota Sequoia

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
T-SB-0012-13 Rev2018-04-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. TSB: OBSOLETE NOTICE: September 14, 2016: This bulletin is now obsolete. Please see T-SB-0134-16.
T-SB-0142-13 Rev2018-04-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. TSB: REVISION NOTICE November 10, 2016 Rev2: ? Applicability has been updated to include 2016 ? 2017 model year Toyota vehicles. ? Parts Information section has been updated. Some 2004 ? 2017 model year Toyota vehicles may exhibit odors naturally occurring from the HVAC system and/or related environmental factors. Although there is no way to eliminate these odors, follow the General Procedure in this bulletin to minimize the odors experienced.
T-SB-0161-162018-04-02. Service bulletin. STRUCTURE:BODY:DOOR. TSB: Some 2008 ? 2016 Sequoia and 2007 ? 2017 model year Tundra vehicles may exhibit a loud popping noise when operating the front doors. Noise is due to a fracture/crack in the plastic over mold of the door check arm by the pivot area. Follow the Repair Procedure in this bulletin to address this condition. NOTE If the vehicle is being repaired due to damage resulting from an accident, this Service Bulletin and part numbers listed do NOT apply. Follow normal parts order and Repair Procedures.
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-SB-0012-13 Rev2018-04-02. Service bulletin. 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-003-01 - OB2018-04-02. Service bulletin. UNKNOWN OR OTHER. TSB: OBSOLETE NOTICE: July 7, 2014: This bulletin is now obsolete.
T-SB-0043-14 Rev2018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
T-SB-0043-142018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased.
ZH9_Toyota POL172018-04-02. Service bulletin. STRUCTURE. Warranty Policy Bulletin: Toyota has received reports of customer concerns in which the vehicles operated in specific cold climate areas (Cold Climate States) with high road salt usage may exhibit more-than-normal corrosion with the vehicle?s frame.
ZH8_Dealer Lette2018-04-02. Service bulletin. STRUCTURE. Dealer Letter: October 12,2017 Sequoia (ZH8 and ZH9) Frame Replacement and CRC Application now available. In our continuing efforts to ensure the best in customer satisfaction, Toyota is announcing a Warranty Enhancement Program to extend the warranty coverage for Frame Corrosion on certain 2005 ? 2007 model year Sequoia vehicles. On May 21, 2017, a settlement of claims in a class action lawsuit involving 2005 ? 2007 Toyota Sequoia vehicles regarding frame corrosion was approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frames meet or exceed the Rust Perforation Standard based on the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer.
ZH8_Region Lette2018-04-02. Service bulletin. STRUCTURE. Region Letter: October 12,2017 Sequoia Frame Replacement (ZH8 and ZH9) is now available. ? Added additional op codes for Sequoia to cover dealer costs of maintaining vehicles while waiting for frames, if applicable. Specific information for Region support is provided below. On May 21, 2017, a settlement of claims in a class action lawsuit involving 2005 ? 2010 Toyota Tacoma, 2007-2008 Tundra, and 2005-2008 Sequoia vehicles regarding frame corrosion was approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frames meet or exceed the Rust Perforation Standard based upon the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer. Toyota is currently preparing parts for frame replacement.
ZH8 and ZH9_Deal2018-04-02. Service bulletin. STRUCTURE. Dealer Email: ? 2005-2007 (ZH8) Sequoia Frame Replacement and CRC Application is now available. ? 2008 (ZH9) Sequoia Frame Replacement and CRC Application is now available. On May 21, 2017, a settlement of claims in a class action lawsuit involving 2005 ? 2010 Toyota Tacoma, 2007-2008 Tundra, and 2005-2008 Sequoia vehicles regarding frame corrosion was approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frames meet or exceed the Rust Perforation Standard based upon the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer. This settlement will also include CRC (Corrosion Resistant Compound) application. Toyota is currently preparing parts for the CRC application process. Once available, CRC application will be covered under a separate Limited Service Campaign (LSC), and will only be available for vehicles registered in the Cold Climate States1 that pass frame inspection criteria.
ZH8 and ZH9_Regi2018-04-02. Service bulletin. STRUCTURE. Region Email: ? 2005-2007 (ZH8) Sequoia Frame Replacement and CRC Application is now available. ? 2008 (ZH9) Sequoia Frame Replacement and CRC Application is now available. On May 21, 2017, a settlement of claims in a class action lawsuit involving 2005 ? 2010 Toyota Tacoma, 2007-2008 Tundra, and 2005-2008 Sequoia vehicles regarding frame corrosion was approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frames meet or exceed the Rust Perforation Standard based upon the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer. This settlement will also include CRC (Corrosion Resistant Compound) application. Toyota is currently preparing parts for the CRC application process. Once available, CRC application will be covered under a separate Limited Service Campaign (LSC), and will only be available for vehicles registered in the Cold Climate States1 that pass frame inspection criteria.
T-SB-0202-17_Rev2018-04-02. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LATCH. TSB: REVISION NOTICE October 6, 2017 Rev1: ? The Parts Information and Repair Procedure sections have been updated. Some 2007 ? 2015 model year Tundra and 2008 ? 2015 model year Sequoia vehicles may exhibit an abnormal feeling, dragging, or sticking when using the outside door handle.
ZH3_Toyota POL172018-04-02. Service bulletin. VEHICLE SPEED CONTROL; LATCHES/LOCKS/LINKAGES:DOORS:LATCH. Warranty Policy Bulletin: Toyota has received a number of reports regarding the outside door handles on certain 2008-2015 model year Sequoia vehicles and on certain 2007-2015 model year Tundra vehicles. In these reports, customers have indicated that one or more of the outside door handles exhibited an abnormal feeling, dragging, or sticking when used.
ZH9_Toyota POL172018-04-02. Service bulletin. STRUCTURE. Warranty Policy Bulletin: Toyota has received reports of customer concerns in which the vehicles operated in specific cold climate areas (Cold Climate States) with high road salt usage may exhibit more-than-normal corrosion with the vehicle?s frame.
T-TT-0086-112018-04-02. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. TechTip: Condition - 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.
ZH9_Dealer Lette2018-04-02. Service bulletin. STRUCTURE:FRAME AND MEMBERS. Dealer Letter: The attached Dealer Letter has been updated. September 29, 2017 Rental Invoice requirement has been added. ? Estimated Launch Timing has been updated for Tundra and Sequoia models.
H0F_Dealer Lette2018-04-02. Service bulletin. STRUCTURE. Dealer Letter: The attached Dealer Letter has been updated. September 29, 2017 Rental Invoice requirement has been added. ? Estimated Launch Timing has been updated for Tundra and Sequoia models. September 7, 2017 Tacoma UIO (Units in Operation) has been updated. Toyota will initiate a Limited Service Campaign (LSC H0F) to apply Corrosion Resistant Compound to key areas of the vehicle?s frame for the following vehicles located in the 20 Cold Climate States1: ? Certain 2005 to 2010 Tacoma** - Available ? 2007 to 2008 Tundra ? Not Yet Available ? 2005 to 2008 Sequoia ? Not Yet Available.
H0F_PA Dealer Le2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer Letter: This communication only applies to dealerships located in Pennsylvania. As discussed in our August 28, 2017 Dealer Daily message, dealers in Pennsylvania were required to wait to commence CRC application for the H0F campaign until after expiration of a 15 working-day notification period. Notices regarding the H0F campaign were submitted to the Pennsylvania Department of Environmental Protection (PADEP), Allegheny County Health Department (ACHD) and Philadelphia Air Management Services (PAMS) on August 25, 2017. Accordingly, the 15-day period has now expired and you may commence offering the CRC applications at your dealership.
H0F_CRC_Spray De2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. CRC Spray Application Preparation. Frame Corrosion Resistant Compound (CRC) Application. Please reference the included CRC Readiness Checklist and FAQ (Frequently Asked Question). These documents should be used to prepare your dealership for CRC spray application.
T-SB-0218-17_Rev2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS. TSB: REVISION NOTICE July 20, 2017 Rev1: Applicability has been updated to exclude 2007 ? 2017 model year Avanza vehicles. Some hazardous material treatment and handling regulations at the state and local level define the pre-disposal deployment of airbag and pre-tensioner assemblies as hazardous material treatment. Hazardous material treatment may require special training, certification or licensing in certain areas. TMS recommends that dealership personnel carefully review and follow ALL local and state regulations, and where necessary, contract with Environmental Protection Agency (EPA) Licensed Hazardous Waste Transportation and Disposal facilities.
TI_Frame Inspect2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Technical Instructions for Warranty Extension Program ZH6, ZH7, ZH8, and ZH9.
ZH9_Toyota POL172018-04-02. Service bulletin. STRUCTURE:FRAME AND MEMBERS; STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. Warranty Policy Bulletin: Toyota has received reports of customer concerns in which the vehicles operated in specific cold climate areas (Cold Climate States) with high road salt usage may exhibit more-than-normal corrosion with the vehicle?s frame.
ZH9_Dealer Packa2018-04-02. Service bulletin. STRUCTURE:FRAME AND MEMBERS; STRUCTURE. Dealer Package: On May 21, 2017, a settlement of claims in a class action lawsuit involving 2005 ? 2010 Toyota Tacoma vehicles regarding frame corrosion was approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frames meet or exceed the Rust Perforation Standard based on the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer. Toyota is currently preparing parts for frame replacement.

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