2022 Toyota Tundra Technical Service Bulletins

232 technical service bulletins (TSBs) are on record for the 2022 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.

• 10244111Aug 17, 2023Other or unknown. TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the Repair Manual, are for dealership personnel to assist those customers with user issues, user errors, and compatibility issues with other vehicle systems and external applications encountered while operating telematics features.
• 10244109Aug 17, 2023Electrical system. TSB: Some 2022 ? 2023 model year Tundra Hybrid and 2023 model year Sequoia Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P060694 ? Control Module Processor Unexpected Operation ?P060647 ? Control Module Processor Watchdog/Safety MCU Failure The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to…
• 10241404Jul 25, 2023Engine cooling. TSB: 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 Global Techstream+ (GTS+) ECU flash reprogramming procedures and outlines use of the Technical Information System (TIS) and the…
• 10241403Jul 21, 2023Electrical system. TSB: Some 2022 ? 2023 model year Tundra Hybrid and 2023 model year Sequoia Hybrid vehicles may exhibit a MIL ON condition with one or both of the following Diagnostic Trouble Codes (DTCs) present: ?P060649 ? Control Module Processor Unexpected Operation ?P060647 ? Control Module Processor Watchdog/Safety MCU Failure The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to…
• 10240048Jun 1, 2023Fuel system. TSB: Some 2023 model year Sequoia Hybrid and 2022 ? 2023 model year Tundra and Tundra Hybrid vehicles may exhibit poor acceleration and/or a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?P017400 ? System Too Lean Bank 2 ?P117B00 ? Fuel Performance/Direct Injector ?P043000 ? Catalyst System Efficiency Below Threshold Bank 2
• 10238134May 12, 2023Electrical system. TSB: Some 2022 model year Tundra and Tundra Hybrid vehicles may exhibit one or both of the following conditions: ?The fuel gauge reading increases when the vehicle is parked on an incline, as the front of the vehicle rises higher than the rear of the vehicle. ?The oil pressure gauge reads slightly below a quarter when the engine is idling, or the vehicle is cruising at a constant speed. The combination meter ECU…
• 10238131May 11, 2023Electrical system, Visibility (wipers, defrost, mirrors). TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator.
• 10238126May 1, 2023Equipment. TT: When setting up the Toyota Audio Multimedia (21MM) user profile, if the QR code is not working please use the following recommendations.
• 10234345Mar 30, 2023Body and structure. TT: Some customers may share a concern of the rear bumper ends/pillar garnish not being evenly aligned in comparison to center part of the bumper see figure 1 below for reference.
• 10234298Mar 30, 2023Back-over prevention (rear camera). TT: Some customers may share a concern of the rear bumper ends/pillar garnish not being evenly aligned in comparison to center part of the bumper see figure 1 below for reference.
• 10234325Mar 15, 2023Steering. TSB: Some 2021 ? 2023 model year Toyota vehicles may require the download and installation of vehicle specific software or configuration software when the Electronic Control Unit (ECU) is replaced. Techstream software has been modified to indicate when configuration software is required. A new Configure column has been added to the Techstream Health Check Results screen to show when configuration software is…
• 10235237Feb 17, 2023Electrical system. Model year 2022-2023 Tundra / Tundra HV Tri-Fold Tonneau Cover (PT954-34220-02 and PT954-34221-02) may have retention concern due to hardware. TMNA is requesting the return of ALL Dealer inventory, purchased prior to 2/23/2023, to your facing PDC for credit and inspection. Dealers will receive full reimbursement for each part returned at current dealer cost.
• 10235212Feb 2, 2023Suspension, Electronic stability control. TSB: Some 2023 model year Sequoia Hybrid and 2022 ? 2023 model year Tundra and Tundra Hybrid vehicles equipped with air suspension may exhibit a rough-ride feel when driving over uneven road conditions such as bumps or dips. Follow the Repair Procedure in this bulletin to address this condition.
• 10230386Dec 22, 2022Engine cooling. TT: Some 22MY Tundra/HV vehicles may experience a MIL ON w/DTC(s) P017400, P043000. Other symptoms of this issue include poor acceleration. A lean condition may cause damage to the internal catalyst in the catalytic converter.
• 10230383Dec 21, 2022Body and structure. TSB: Some 2022 ? 2023 model year Tundra and Tundra Hybrid vehicles may exhibit loose side-seal retainer(s) that lie under the tonneau cover weatherstrip/side-seal. Follow the Repair Procedure in this bulletin to address this condition
• 10230377Dec 19, 2022Equipment. TT: Some 2022MY Tundra vehicles may experience one of the following pop-up messages if ?Hybrid radio? has been enabled. Please follow the steps below to correct the condition
• 10230373Dec 16, 2022Transmission and drivetrain, Electrical system. TSB: Some 2022 ? 2023 model year Tundra vehicles may exhibit one or more of the following drivability-related conditions: ?Hesitation from a complete or rolling stop (worse when vehicle is cold). ?Surge condition occurring in 8th gear with 40 ? 50 percent throttle. The Transmission Control Module (TCM) logic has been modified to address these conditions. Follow the Repair Procedure in this bulletin to address these…
• 10230370Dec 15, 2022Electrical system, Transmission and drivetrain. TSB: Some 2022 ? 2023 model year Tundra vehicles may exhibit a loud pop/clunk noise, coming from under the vehicle, on initial engine start. This condition typically occurs after the engine hasn?t been started for an extended period. The Transmission Control Module (TCM) logic has been modified to address this condition. Follow the Repair Procedure in this bulletin to address this condition
• 10230359Dec 7, 2022Steering. TSB: Some 2022 model year Tundra, Tundra Hybrid, and Tundra Hybrid TRD Pro vehicles may exhibit a red or yellow Electronic Power Steering (EPS) light ON condition with Diagnostic Trouble Code (DTC) C05D604 and/or C15D704 present when starting the vehicle. The EPS logic in the EPS gear assembly ECU has been modified to reduce the possibility of this condition. Follow the Repair Procedure in this bulletin to address…
• 10227898Nov 23, 2022Air bags. TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation.
• 10224158Sep 2, 2022Transmission and drivetrain. TT: An oil leak from the rear differential pinion seal area is currently under investigation.
• 10220233Aug 16, 2022Electronic stability control, Suspension. TSB: Some 2022 model year Tundra and Tundra Hybrid vehicles equipped with air suspension may exhibit a rough-ride feel when driving over uneven road conditions such as bumps or dips. Follow the Repair Procedure in this bulletin to address this condition
• 10220230Aug 15, 2022Steering. TSB: Some 2022 model year Tundra and Tundra TRD Pro vehicles may experience a yellow Electronic Power Steering (EPS) light ON condition with Diagnostic Trouble Code (DTC) C05D604 and/or C15D704 present when starting the vehicle. The EPS logic in the EPS gear assembly ECU has been modified to reduce the possibility of this condition. Follow the Repair Procedure in this bulletin to address this condition.
• 10220228Aug 15, 2022Suspension. TSB: Some 2022 model year Tundra vehicles may exhibit a howling or whistling noise from the front lower control arms at speeds of 30 ? 50 mph (50 ? 80 km/h).
• 10220215Aug 5, 2022Visibility (wipers, defrost, mirrors). TT: Customers may experience a rear window glass run moulding that is not properly engaged. The glass run moulding may appear to be lifting, or pulled out of position, around the lower rear corner of the back window. Some customers may press downward on the molding to re-secure it to rear door window frame, but it can lift again.
• 10217798Jul 19, 2022Electrical system. TSB: 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 TIS and the Calibration Update Wizard (CUW).
• 10224154Jul 13, 2022Equipment, Back-over prevention (rear camera). DD: 22TC08_SSC Dealer Daily Message_07.13.2022
• 10224149Jul 12, 2022Transmission and drivetrain. DP: Due to incorrect programing of the software in the engine ECU, in the event the accelerator pedal is forcefully depressed and immediately followed by aggressive braking, there is a possibility the vehicle may stall at low speeds. If the vehicle stalls, steering, and braking are not impacted and the vehicle can be restarted immediately
• 10224148Jul 12, 2022Vehicle speed control, Engine cooling. DP: Due to incorrect programing of the software in the engine ECU, in the event the accelerator pedal is forcefully depressed and immediately followed by aggressive braking, there is a possibility the vehicle may stall at low speeds. If the vehicle stalls, steering, and braking are not impacted and the vehicle can be restarted immediately
• 10224141Jul 8, 2022Engine cooling. TSB: When certain vehicle ECUs are replaced, the ECU security key must be written in order for that ECU to communicate on the vehicle network. The Techstream Software Health Check Results screen has been enhanced to help identify if a replacement ECU requires an ECU security key.
• 10224137Jul 7, 2022Engine. Ti: technical instructions for special service campaign 22tc08 engine ecu software update certain 2022 model year tundra vehicles
• 10224119Jun 28, 2022Air bags, Electrical system. TSB: Some 2022 model year Tundra and Tundra Hybrid vehicles equipped with the wireless Qi cellphone charger may experience an SRS light ON with one or more of the following Diagnostic Trouble Codes (DTCs): ?B002011 ? Left Side Airbag Deployment Control Circuit Short to Ground ?B002012 ? Left Side Airbag Deployment Control Circuit Short to Battery ?B002811 ? Right Side Airbag Deployment Control Circuit Short to…
• 10220194Jun 28, 2022Air bags. While the wireless Qi cellphone charger may create an SRS light ON and may generate DTCs, the DTCs will not affect the airbag and pretensioner performance. A software update for the SRS ECU is now available to update the software. Follow the Repair Procedure in this bulletin to address this condition
• 10224108Jun 14, 2022Body and structure. TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. The wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces such as the hood, roof, and trunk. Follow the Repair Procedure in this bulletin to address…
• 10220183Jun 14, 2022Body and structure. TSB: Some 2010 ? 2022 model year Toyota vehicles may exhibit paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are usually under wrinkles in the Rapgard?. The wrinkles may trap water and cause the paint to stain from the trapped moisture, especially on horizontal surfaces such as the hood, roof, and trunk. Follow the Repair Procedure in this bulletin to address…
• 10224107Jun 9, 2022Electrical system. TSB: A head unit software update is now available for 2022 model year Tundra vehicles equipped with Toyota Multimedia (version 1020 or earlier). This update provides improved performance and capability for the following: ?User profile configuration and display ?Cloud Navigation and Intelligent Voice Assistant ?Mobile device connectivity ?On-screen display and system settings/configuration ?Security enhancements
• 10220182Jun 9, 2022Equipment. TSB: A head unit software update is now available for 2022 model year Tundra vehicles equipped with Toyota Multimedia (version 1020 or earlier). This update provides improved performance and capability for the following: ?User profile configuration and display ?Cloud Navigation and Intelligent Voice Assistant ?Mobile device connectivity ?On-screen display and system settings/configuration ?Security enhancements
• 10220174May 26, 2022Equipment. TSB: Some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this service bulletin is to provide general guidelines and procedures for odor remediation.
• 10220156May 18, 2022Equipment. TT: Some 2022MY Tundra and Tundra HV drivers may experience a PIN prompt while driving, this issue occurs as a result of the security token with the server expiring. If this token expires when the vehicle does not have adequate cell reception, then the pin prompt will repeatedly pop-up.
• 10220154May 13, 2022Other or unknown. TT: To improve customer support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.
• 10214366Apr 20, 2022Equipment. TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ? Careful inspection for paint chips/scratches and body dents/dings. ? Proper operation of electrical accessories (including interior light, clock, and radio reset). ? Interior cleanliness. ? Proper function of mechanical systems.
• 10211789Apr 5, 2022Body and structure, Electrical system, Equipment. TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ?Careful inspection for paint chips/scratches and body dents/dings. ?Proper operation of electrical accessories (including interior light, clock, and radio reset). ?Interior cleanliness. ?Proper function of mechanical systems.
• 10210384Mar 31, 2022Equipment, Wheels, Suspension. TT: The wheel alignment specifications in the repair manual are currently unavailable by Model Code. Please reference the chart below if an alignment is necessary
• 10214347Mar 24, 2022Equipment. TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns
• 10214346Mar 24, 2022Electrical system, Equipment. TT: Some 2022MY Tundra drivers may experience the inability to perform Service Bulletin T-SB-0023-22 ?Head Unit Software Update (Panasonic)? on their vehicle due to gradual roll out of this customer facing update. This phased roll out means that as time progresses, more vehicles will receive the update notification and ability to update the head unit. This timing will vary by location and may not display for every…
• 10214332Mar 22, 2022Equipment. TT: Some 2022MY Tundra drivers may experience the inability to perform Service Bulletin Titled ?Head Unit Software Update (Panasonic)? on their vehicle due to gradual roll out of this customer facing update. This phased roll out means that as time progresses, more vehicles will receive the update notification and ability to update the head unit. This timing will vary by location and may not display for every…
• 10214328Mar 21, 2022Equipment. TSB: A head unit software update is now available for 2022 model year Tundra vehicles equipped with Toyota Multimedia (version 1020 or earlier). This update provides improved performance and capability for the following: ?User profile configuration and display ?Cloud Navigation and Intelligent Voice Assistant ?Mobile device connectivity ?On-screen display and system settings/configuration ?Security enhancements
• 10214322Mar 16, 2022Electrical system, Other or unknown. TSB: Hybrid vehicles are equipped with two types of batteries: ?Hybrid vehicle (HV) battery. ?Auxiliary (12V) battery. If the hybrid vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. As a matter of policy, Toyota does not provide battery…
• 10214319Mar 14, 2022Suspension, Electrical system. TT: For 2022 Tundra, the front coil spring rates are higher than the previous generation model. Special care must be taken when disassembling and reassembling the front spring and shock assemblies. Ensure the spring compressor being used can meet or exceed the load capacities below.
• 10214316Mar 10, 2022Equipment. TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage conditions. Long-term storage can affect a vehicle?s systems and components. Any problems that are found should be corrected immediately

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