2019 Toyota Tundra Technical Service Bulletins

172 technical service bulletins (TSBs) are on record for the 2019 Toyota Tundra. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10172819Feb 4, 2020Equipment. TT: Some vehicles may experience a ?New software is not compatible with the system.? Pop-up while performing T-SB-0003-20 during the head unit software installation process
• 10171405Jan 27, 2020Equipment. TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Cases that are determined to be a ?leak? should be repaired accordingly and will be covered under warranty if applicable. Cases that are determined to be a ?seep? should be documented on the repair order and inspected at the…
• 10171457Jan 23, 2020Equipment. TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has developed a set of guidelines for evaluating A/C system components.
• 10171454Jan 23, 2020Engine cooling. TSB: REVISION NOTICE January 23, 2020 Rev1: G1439 The Parts Information, Calibration Information, and Repair Procedure sections have been updated. SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0058-13.Service Bulletin No. T-SB-0058-13 is obsolete and any printed versions should be discarded. Some 2009 ? 2018 model year Sequoia and 2009 ?
• 10171441Jan 13, 2020Electrical system, Brakes. TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0279-17. ? The entire bulletin has been updated. Service Bulletin No. T-SB-0279-17 is obsolete and ANY printed versions should be discarded. Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio (version 01013E), Entune? Audio Plus (version 010156 or 01015C), or Entune? Premium Audio (versions…
• 10170730Dec 6, 2019Engine, Equipment. TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0058-13. Service Bulletin No. T-SB-0058-13 is obsolete and any printed versions should be discarded. Some 2009 ? 2018 model year Sequoia and 2009 ? 2019 model year Tundra vehicles equipped with a 3UR-FBE engine may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble…
• 10169407Nov 5, 2019Body and structure. TSB: REVISION NOTICE November 05, 2019 Rev1: ? The Warranty Information section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2007 ? 2020 model year Tundra vehicles may exhibit surface corrosion and/or perforation corrosion on the back of the cab near the lower corner(s) of the center stop lamp assembly. Follow the Repair Procedure in this bulletin to address this…
• 10167968Oct 28, 2019Body and structure. TBS: Some 2007 ? 2020 model year Tundra (Crew Max) vehicles may exhibit a rust or perforation condition on the vehicle?s body behind the back window moulding. Follow the Repair Procedure in this bulletin to address this condition.
• 10168537Oct 21, 2019Steering. 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. These concerns can be caused by changes made on the…
• 10168529Oct 17, 2019Equipment. Safety Recall and Service Campaign - Technician Certification Requirements
• 10168518Oct 7, 2019Body and structure. TSB: Some 2007 ? 2020 model year Tundra vehicles may exhibit surface corrosion and/or perforation corrosion on the back of the cab near the lower corner(s) of the center stop lamp assembly. Follow the Repair Procedure in this bulletin to address this condition
• 10166024Sep 18, 2019Electrical system, Equipment. TT: Some customers may experience poor outgoing Bluetooth sound quality, this can occur for various reasons. Current multimedia systems are designed with the ability to adjust Bluetooth sound quality to compensate for echo or excessive background noise.
• 10164921Aug 28, 2019Body and structure. TT: Some 2014-2020 Tundra vehicles with a TRD skid plate may exhibit a ?creaking? or ?crackling? noise coming from the lower front end. The source of this noise has been pinpointed in several cases to the TRD skid plate contacting the frame crossmember.
• 10164352Jul 16, 2019Equipment, Electrical system. TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investigating this issue to determine the root cause. Other reasons the GFCI breaker may trip ? Circuit demand is too high for GFCI rating ? Worn out GFCI internal contacts ? Improper…
• 10164338Jul 3, 2019Equipment. TSB: OBSOLETE NOTICE July 03, 2019: This bulletin is no longer applicable and is now obsolete.
• 10164331Jul 1, 2019Equipment. Customer Letter: Due to an administrative error, we recently sent you a notice that DOES NOT involve your vehicle. Enclosed is the correct notice for your vehicle. Please accept our apology for any confusion or inconvenience this may have caused.
• 10164330Jul 1, 2019Transmission and drivetrain, Electrical system, Engine. TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections have been updated. October 30, 2017 Rev1: ? Applicability has been updated to include 2018 model year vehicles. Any previous printed versions of this bulletin should be discarded. SUPERSESSION NOTICE The information contained in this bulletin…
• 10162761Jun 27, 2019Equipment, Engine. TT: When repairing a 1234YF HVAC system on a gas powered (Non-Hybrid) Toyota and the addition of compressor oil is required to complete the repairs, the various 1234YF compressor oils (ND-12, PS-D1, or VC100YF) are available through the Toyota Approved Dealer Equipment website.
• 10162757Jun 24, 2019Body and structure, Equipment. TSB: TMNA Accessory Sales and Marketing has developed a Toyota paint protection film (PPF) decal (treated with a specially developed light adhesive) for 2019 ? 2020 model year Toyota vehicles. The decal comes in two sizes (2.8 in. x 8 in. and 4 in. x 8 in.) for small and large hoods and will be applied to the top of PPF for all series at TLS accessory installation facilities. The decal is intended to stay affixed…
• 10162773Jun 19, 2019Electrical system. TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Below is an explanation of what information is required when testing a 12V battery on the new Warranty Battery Testers.
• 10161543May 29, 2019Forward collision avoidance, Electrical system, Brakes. Dealer Package: 5/29/2019 The ?Remedy? section has been updated with details regarding the availability ofthe ?DRCC notification label?. The involved vehicles are equipped with a Pre-Collision System (PCS) that may automatically apply the brakes if the system detects a potential collision. Due to the mounting of one of the system?s sensors, it is possible for water to enter the sensor.
• 10161530May 29, 2019Forward collision avoidance, Back-over prevention (rear camera). Job Aid: JOB AID FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 ? 2019 TACOMA 2018 ? 2019 TUNDRA. Update 5/29/2019: Modified Vehicle Labels are now available (p. 40)
• 10162257May 21, 2019Body and structure. Crc spray quick referenceguide
• 10162248May 13, 2019Electrical system. Dealer Package: 5/13/2019 The ?Remedy? section has been updated with details explaining that vehicles withnon-Toyota authorized modifications such as grille guards, winches, light bars, oraftermarket steel bumpers should not have the remedy performed unless the vehicle is restored to its original condition. The involved vehicles are equipped with a Pre-Collision System (PCS) that may automatically apply the brakes…
• 10162244May 2, 2019Equipment. Job Aid: **Assistant Service Manager (ASM) Modified Vehicle Job Aid** Certain 2018 -2019 MY Tacoma and Tundra Millimeter Radar Wave Sensor. Tundra and Tacoma vehicles covered by K0B must be inspected for non-Toyota-approved modifications to determine if the remedy can be performed. Some vehicles with non-Toyota-approved modifications may have the remedy performed, depending on the type of modification.
• 10162243May 2, 2019Equipment. Owner's Manual Insert: **Owner?s Manual Insert** Millimeter Radar Wave Sensor
• 10162242May 2, 2019Equipment, Forward collision avoidance. Dealer Package: 5/2/2019 The "Remedy" section has been updated with details on vehicles with non-Toyota authorized modifications that have changed features such as the ride height of the vehicle, the factory installed position of the millimeter wave radar sensor, the grille, etc. * A new section regarding the remedy procedure for modified vehicles has been added. *The "Warranty Reimbursement Procedure" has been…
• 10162241May 2, 2019Forward collision avoidance. Technical Instructions: TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 - 2019 TACOMA 2018 - 2019 TUNDRA. Update 4/2/2019: Instructions provided for Tacoma Bar Type grill EPT Sealer application. Correction made to the Tundra TRD Pro grill photo. Update 5/2/2019: Instructions updated to confirm proper grill type for vehicle Grade and to identify modified vehicle
• 10162240May 2, 2019Equipment, Forward collision avoidance. Dealer Email: - The "Remedy" section has been updated with details on vehicles with non-Toyota authorized modifications that have changed features such as the ride height of the vehicle, the factory installed position of the millimeter wave radar sensor, the grille, etc. - A new section regarding the remedy procedure for modified vehicles has been added. - The "Warranty Reimbursement Procedure" has been updated…
• 10161837May 2, 2019Electrical system, Forward collision avoidance. Region Email: - The ?Remedy? section has been updated with details on vehicles with non-Toyota authorized modifications that have changed features such as the ride height of the vehicle, the factory installed position of the millimeter wave radar sensor, the grille, etc. - A new section regarding the remedy procedure for modified vehicles has been added. - The ?Warranty Reimbursement Procedure? has been updated…
• 10161510May 2, 2019Forward collision avoidance. Job Aid: JOB AID FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 ? 2019 TACOMA 2018 ? 2019 TUNDRA
• 10161509May 2, 2019Forward collision avoidance. Non-Toyota-Approved Modification - Owner Acknowledgment Form: **Non-Toyota-Approved Modification - Owner Acknowledgment Form** Certain 2018 -2019 MY Tacoma and Tundra - Millimeter Radar Wave Sensor. Your vehicle is involved in Special Service Campaign K0B. It is equipped with a Pre-Collision System (PCS) that may automatically apply the brakes if the system detects a potential collision. Due to the mounting of one…
• 10161508May 2, 2019Forward collision avoidance. Technical Instructions: TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 ? 2019 TACOMA 2018 ? 2019 TUNDRA
• 10161407May 2, 2019Back-over prevention (rear camera), Forward collision avoidance, Lane departure. J0b Aid: JOB AID FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 ? 2019 TACOMA 2018 ? 2019 TUNDRA
• 10162234May 1, 2019Equipment, Forward collision avoidance. Region Email: - The "Remedy" section has been updated with details on vehicles with non-Toyota authorized modifications that have changed features such as the ride height of the vehicle, the factory installed position of the millimeter wave radar sensor, the grille, etc. - A new section regarding the remedy procedure for modified vehicles has been added. - The "Warranty Reimbursement Procedure" has been updated…
• 10159725Apr 17, 2019Visibility (wipers, defrost, mirrors), Lane departure, Equipment. TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within the specified angle before performing axis beam adjustment. When used in conjunction with the repair manual, these BSM tips leverage SSTs and readily available tools to support sensor angle confirmation in varying shop environments.
• 10159709Apr 11, 2019Brakes, Equipment, Forward collision avoidance, Electrical system. Dealer Package: The involved vehicles are equipped with a Pre-Collision System (PCS) that may automatically apply the brakes if the system detects a potential collision. Due to the mounting of one of the system?s sensors, it is possible for water to enter the sensor. This can lead to PCS deactivation or inadvertent brake activation resulting in limited deceleration for a short duration of time. Please refer to the…
• 10159703Apr 8, 2019Suspension, Equipment. Dealer Daily Message: **Modified Vehicle Handling Process UPDATE** Certain 2018 ? 2019 Model Year Tacoma and Tundra Millimeter Wave Radar Sensor Handling Procedure for Modified Vehicles Some vehicles may have modifications not authorized or approved by Toyota that make it impossible to perform the remedy for this Special Service Campaign.
• 10159681Apr 1, 2019Equipment, Electrical system. TSB: Some 2018 ? 2019 model year Tundra vehicles equipped with integrated trailer brake controllers may exhibit an intermittent ?Trailer Disconnected? message in the combination meter while towing a trailer. Follow the Repair Procedure in this bulletin to address this condition.
• 10197472Mar 28, 2019Equipment. Technician Certification Requirements.
• 10197447Mar 28, 2019Lane departure, Equipment. Millimeter wave radar sensor.
• 10197446Mar 28, 2019Brakes, Forward collision avoidance. Pre-collision system may automatically apply the brakes if the system detects a potential collision.
• 10197445Mar 28, 2019Forward collision avoidance, Electrical system. Based on the inspection results in the K0B technical instructions, the millimeter wave radar sensor may require replacement.
• 10197444Mar 28, 2019Forward collision avoidance, Brakes. Pre-collision system may automatically apply the brakes if the system detects a potential collision.
• 10197443Mar 28, 2019Equipment. Toyota is deploying stock of EPT sealers.
• 10197442Mar 28, 2019Forward collision avoidance, Brakes. Pre-collision system may automatically apply the brakes if the system detects a potential collision.
• 10197441Mar 28, 2019Brakes, Forward collision avoidance, Equipment. Pre-collision system may automatically apply the brakes if the system detects a potential collision.
• 10160750Mar 28, 2019Electrical system, Equipment. Parts Hotwire: Certain millimeter wave radar sensor part numbers have been placed on MAC.These parts have been placed on MAC to help ensure that the sensor has the correct software version and that sealer has been applied prior to installation on a vehicle. The following part numbers have been placed on MAC.
• 10160749Mar 28, 2019Equipment, Electrical system. Dealer Letter: **Part deployment details** In an effort to assist dealers in performing campaign K0B on a customer?s first visit, Toyota is deploying stock of EPT Sealers, part numbers 88278-0C010 and 88278-0C020 to all dealers. Dealers will receive enough parts to repair 2 days-worth of their peak demand based on the quantity of vehicles registered in their area. Peak demand has been estimated based on historical…
• 10160748Mar 28, 2019Electrical system, Equipment. Technical Instructions: TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN K0B MILLIMETER WAVE RADAR SENSOR CERTAIN: 2018 ? 2019 TACOMA 2018 ? 2019 TUNDRA

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