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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.

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Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
T-SB-0144-08_Obs2018-04-23. Service bulletin. EQUIPMENT. TSB: OBSOLETE NOTICE November 21, 2017: This bulletin is now obsolete. Please see T-SB-0304-17.
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-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.
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.
T-PG006-00 Obsol2018-04-02. Service bulletin. EQUIPMENT:OTHER:LABELS. This bulletin is now obsolete. Please see T-SB-0054-13.
T-SB-0054-132018-04-02. Service bulletin. EQUIPMENT. California (CA), Federal (FED), and 50 State Certified emission control underhood labels (emission labels) may be obtained through your dealership?s Parts Department utilizing standard replacement parts ordering procedures. Follow the guidelines outlined in this bulletin to ensure proper label application.
T-TT-0051-10 Rev2018-04-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. If a customer states there is an unpleasant odor in the vehicle from the HVAC system, there are various factors that may be involved.
T-TT-0268-132018-04-02. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. These concerns can be caused by changes made on the customer?s phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or they have restored their phone data/settings recently.
T-SB-0122-11 Rev2018-04-02. Service bulletin. AIR BAGS; SEATS; EQUIPMENT. Beginning in 1998, Toyota introduced side airbags as optional equipment. Toyota does NOT recommend replacement of original seat covers with non-Toyota leather or other seat cover materials on vehicles due to the following: Seat covers NOT recommended by Toyota may affect side airbag performance, in general or in part, during an accident. Modifications that negatively affect side airbag performance can result in severe occupant injuries. Seat covers are an integral part of this safety system. Replacing fabric seat covers with non-Toyota leather or other seat cover materials may compromise the effectiveness of this safety system. The design of the seat is complex, integrating safety and strength with comfort and luxury. Toyota strongly discourages modifying original equipment seats that have optional side airbags. Additionally, Toyota strongly advises against the installation or use of aftermarket seat covers, which could impair the performance of the side airbags in the event of an accident.
T-SB-0142-132018-04-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Some 2004 ? 2014 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-0141-132018-04-02. Service bulletin. EQUIPMENT; PARKING BRAKE. A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. This bulletin references the correct method for installing the Brake Pedal Force Gauge. Refer to the appropriate Repair Manual for parking brake pedal travel inspection and adjustment specification.
T-TT-0268-132018-04-02. Service bulletin. EQUIPMENT. Customer complains of Bluetooth connectivity concerns such as: Difficulty to pair phone, Intermittent Bluetooth failure to connect to the vehicle when first turning on the vehicle. These concerns can be caused by changes made on the customer's phone. Make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or they have restored their phone data/settings recently.
T-SB-0304-17_Rev2018-04-02. Service bulletin. EQUIPMENT. TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, and T-SB-0144-08. Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, and T-SB-0144-08 are obsolete and any printed versions should be discarded. Be sure to review the entire content of this bulletin before proceeding. REVISION NOTICE January 11, 2018 ? The Supersession Notice has been updated. Any previous printed versions of this bulletin should be discarded. Vehicle replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) may be available from Toyota, provided the request meets one of the criteria listed in this Service Bulletin.
H0F_Sequoia CRC_2017-11-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TI: Technical Instructions for Corrosion-Resistant Compound Campaign H0F Certain 2008 Model Year Sequoia Corrosion-Resistant Compound Application.
T-SB-0134-16_Rev2017-11-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TSB: REVISION NOTICE October 30, 2017 Rev1: * Applicability has been updated to include 2018 model year vehicles. SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0012-13. Flash reprogramming allows the Electronic Control Unit (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.
H0F_Sequoia CRC_2017-11-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TI: Technical Instructions for Corrosion-Resistant Compound Campaign H0F Certain 2008 Model Year Sequoia Corrosion-Resistant Compound Application.
H0F_Dealer Lette2017-11-14. Service bulletin. STRUCTURE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer Letter: October 19, 2018 Tundra (ZH7) Frame Replacement and CRC Application is now available. 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 ? Available ? 2005 to 2008 Sequoia ? Available. On May 21, 2017, a settlement of claims in a class action lawsuit regarding frame corrosion was finally approved. This finally approved class action settlement includes inspection of the customer?s frame, and if the frame meets or exceeds the Rust Perforation Standard based on the Court-ordered inspection criteria, the frame will be replaced at no cost to the customer.
H0F_Sequoia CRC_2017-11-14. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TI: Technical instructions for Corrosion Resistant Compound Campaign H0F Certain 2008 Model Year Sequoia, Corrosion-Resistant Compound Application.
H0F_ West Virgin2017-10-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Dealer Letter: Toyota has received a letter dated September 8, 2017 from the West Virginia Department of Environmental Protection (WVDAQ), confirming that the H0F campaign is exempt from air permit requirements as long as Toyota dealers comply with all conditions set forth in the WVDAQ letter. Your dealership will be able to do so by (1) keeping a copy of this WVDAQ letter in your records for the H0F campaign and (2) following all instructions in the Dealer Information Packet.
H0F_Massachusett2017-10-15. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. Dealer Letter: Toyota has received a letter dated September 5, 2017 from the Massachusetts Department of Environmental Protection (MADEP), confirming that the H0F campaign is exempt from air permit requirements as long as Toyota dealers comply with all conditions set forth in the MADEP letter. Your dealership will be able to do so by (1) keeping a copy of this MADEP letter in your records for the H0F and (2) following all instructions in the Dealer Information Packet.
T-TT-0414-162017-08-14. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL. TT: Some customers may encounter Bluetooth® connectivity concerns such as: *Difficulty to pair the phone. *Intermittent Bluetooth® failure to connect to the vehicle when first turning on the vehicle. *Various Bluetooth® Audio functions are no longer functioning with customer's phone such as ability to change the track using the steering wheel controls.

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