23TB09 Service Bulletin/Repair Instructions

Safety Recall and Service Campaign - Technician Certification Requirements
Posted 12/18/2023
IMPORTANT:

Refer to the following matrix to determine the technician certification requirements for each specific Safety Recall or Service Campaign.

Special Courses and Additional Requirements are noted in the two columns on the far right.

Refer to the Dealer Letter of the specific Safety Recall or Service Campaign for more information.

Safety Recall or Service Campaign
Description
Required Courses
23TB09
Certain 2022-2023 Tundra HV

Certain 2022-2023 Tundra

Increased Risk of Fire
T4535
23TE09
TRW Class Action Settlement New Parts Warranty Extension
TIC206A
23TA14
Certain 2023 GR Supra

Loss of Motive Power
TIN519B
23TC06
Certain 2022-2023 Tundra

Electronic Parking Brake ECU Reprogram
TIC206A
23TA08
Certain 2023 Model Year Corolla, Corolla Cross, Corolla Cross HV, Highlander, Highlander HV and Tacoma

Driver Airbag May Not Deploy
TIC206A
23TA11
Certain 2023 Tundra HV

Certain 2023 Tundra

Load Carrying Modification Label - Incorrect Information
TIC206A
23TA03
Certain 2022-2023 Tundra HV

Certain 2022-2023 Tundra

Tonneau Cover May Come Off While Driving
TIC206A
23TC03
Certain 2023 Model Year bZ4X , DC Charger Terminal Pin Cap Replacement
23TC01
SPECIAL SERVICE CAMPAIGN 23TC01 Multiple Models and Model Years – TSS 3.0 Inoperative Intermittently
23TA06
Certain 2023 Tundra and Tundra HV and Certain Sequoia HV

Spare Tire Could Detach from the Vehicle
23TC02
Certain 2023 Corolla HV - Brake ECU Reprogram
TIC206A
23TC05
Software Update 23TC05, EV Charging Performance + Display Software Update, Certain 2023 bZ4X
TIC206A

TEC100E
23TA04

23TA05

23TJ01

22TE05

23TD03

CSP 23TE06

CSP 23TE07
Certain 2022-2023 Model Year Corolla Cross

Passenger Airbag May Not Deploy as Designed

Certain 2023 Model Year Camry and Camry HV

Potential Loss of Vehicle Control

Second Key Delivery Program

Customer Support Prgoram 22TE05 - 2019-2021 RAV4, RAV4HV, and RAV4 Prime - Coverage for Roof Rail Water

Leak

Certain 2022-2023 GR86 - DCM Reprogram

Certain 2017 Prius V

Coverage for Brake Booster and Brake Booster Pump Assemblies

Certain 2016 Prius V

Coverage for Brake Booster and Brake Booster Pump Assemblies
Safety Recall 23TA03

(INTERIM 23TB03)
Certain 2022-2023 Tundra HV

Certain 2022-2023 Tundra

Tonneau Cover May Come Off While Driving
Safety Recall 23TA02
Certain 2022-2023 Model Year Tundra HV and Certain 2023 Model Year Tundra

Instrument Panel LCD Montitor May Go Blank While Driving
Certification Level Requirements

Certified

Expert
Maint

EG
DT
CH
EL
EG
DT
CH
EL
HY









Mast
MDT


P0709

TIC206A

TIC206A

TIC206A
TIC206A

T4535

TIC206A
TIC206A

T553

TIC209A

T553

TIC209A

TIC206A
TIC206A
Special

Courses
Additional Requirements
Safety Recall or Service Campaign
Description
Required Courses
Certification Level Requirements

Certified

Expert
Maint

EG
CSP 23TE03

CSP 23TE02

Safety Recall 23TA01

CSP 23TE01

CSP 22TE09

Safety Recall 22TA06

SSC 22TC11

SSC 22TC09

LSC 22TD05
SSC 22TC10
Safety Recall 22TA11

SSC 22TC06
Certain 2012 – 2017 Model Year Prius V and 2010 - 2015 Model Year Prius

Extension of Coverage to the Intelligent Power Module (IPM)

Certain 2012 – 2017 Model Year Prius V and 2010 - 2015 Model Year Prius

Extension of Coverage to the Intelligent Power Module (IPM)

2021 Model Year RAV4 Prime

Vehicle May Lose Motive Power While Driving

Customer Support Program 23TE01 - Multiple Models Coverage for High Pressure Fuel Pump - Low Pressure Fuel

Customer Support Program 22TE09 - Certain 2019 – 2022 Model Year Rav4 HV (AWD Only) Coverage for HV Floor

Under Wire Harness and Rear Traction Motor Cable Corrosion

Certain 2023 Model Year bZ4X

Potential Loss of Vehicle Control

Certain 2023 Model Year bZ4X

Software Update - DC Cold weather Charging

Certain 2023 Model year bZ4X

bZ4X Vehicle Identification number (VIN) Verification

Certain 2023 Model Year bZ4X

Software Update for "Car Finder" Feature
DT
CH
EL
EG
DT
CH
EL
Mast
MDT





















HY
TIC206A

TIC201A
TIC206A

SC19A
Certain 2022 Model Year RAV4

Certain 2022 Model Year RAV4 Hybrid

Software Update for the Hybrid Powertrain Control Module
TER022A

TIC206A
Certain 2022 Model Year Tundra Vehicles

Electronic Parking Brake (EPB) May Not Engage or Disengage Properly

Certain 2022 Model Year C-HR
TIC206A

SC19A
Safety Recall 22TA09
Certain 2022 - 2023 Model Year Tacoma Vehicles

Upper Child Seat Anchor Welds May Failure During a Crash
SSC 22TC05
Certain 2022 Model Year Camry

Certain 2022 Model Year Camry Hybrid

Certain 2021-2022 Model Year Rav4

Certain 2021 Model Year Rav4 Hybrid

Certain 2022 Model Year Avalon Hybrid

Certain 2022 Model Year Highlander Hybrid

Certain 2022 Model Year Sienna Hybrid

Crankcase Case Vent
Safety Recall 22TA08
Certain 2022 Model Year RAV4

Certain 2022 Model Year RAV4 Hybrid

Certain 2022 Model Year RAV4 Prime

Airbag May Not Deploy Properly
SSC 22TC08
Certain 2022 Model Year Tundra Vehicles

Engine ECU Software Update
TIC206A
Safety Recall 22TA07
Certain 2022 Model Year Tundra

Panoramic View Monitor System - Potential failure to display rearview image
TIC206A
SSC 22TC07
Certain 2020 Model Year Corolla Vehicles

Engine ECU Software Update
TIC206A
LSC 22TD01
Certain 2021 Model Year Mirai

Software Update for EV Control Computer
TIC206A
LSC 22TD04
Certain 2021 Model Year Sienna

Certain 2021 Model Year Venza

Accessory Dash Camera Firmware Reprogram
TIC206A
Safety Recall 22TA05
Certain 2022 Tundra and Tundra Hybrid Vehicles

Rear Axle Shafts May Separate from Vehicle During Driving
Safety Recall 22TA01
Certain 2021 Venza Hybrid Vehicles

Rear Turn Signal Lamps May Become Dim or Deactivated
Safety Recall 22TA03
Certain2020-2022 Model Year Highlander Hybrid

Certain 2021-2022 Model Year Mirai

Certain 2021-2022 Model Year RAV4 Prime

Certain 2022 Model Year RAV4 Hybrid

Certain 2021-2022 Sienna Hybrid

Certain 2021-2022 Venza Hybrid

Vehicle Stability Control System May Not Default to "On"
Safety Recall 21TA09
Certain 2018-2019 Model Year Camry

Sudden Loss of Power Braking Assist May Occur
Safety Recall 22TA04
Certain 2022 Model Year Tundra

Panoramic View Monitor System - Potential failure to display rearview image

TIC201A
TIC206A
T351
TIC206A
TIC206A
TIC201A
TIC206A



Special

Courses
Additional Requirements
Safety Recall or Service Campaign
Description
Required Courses
Certification Level Requirements

Certified

Expert
Maint

EG
LSC 22TD03
Certain 2022 Model Year GR86

DCM (Data Communication Module) Activation
SC19a
Safety Recall 21TA06
Certain 2018-2021Model Year Tundra Vehicles

Potential Increased Risk of Vehicle Fire
T652
LSC 22TD02
Certain 2021 Model Year Highlander Vehicles

Sealant for a Seam near the Fuel Inlet
CSP 22TE02
Certain 2018 Model Year Camry & Certain 2018 Model Year Camry Hybrid

Coverage for Steering Intermediate Shaft
SSC 22TC04
Certain 2021 Model Year Mirai Vehicles

Software Update for the EV Control Computer
SSC 22TC01
Certain 2021 Model Year C-HR, RAV4 Prime, Tundra

Certain 2021-2022 Model Year 4Runner, Highlander, Highlander HV, Prius Prime, Sequoia, Tacoma

Certain 2022 Prius

Data Communication Module (DCM) Reprogramming
Safety Recall 22TA02
Certain 2021 Model Year C-HR Vehicles

Pre-Collision System (PCS) Inoperative without Warning Indicator
Equipment Recall 21TH01

Safety Recall 21TA10

CSP 21TE04

Safety Recall 21TA08

Safety Recall 21TA05

CSP 21TE03
Certain 2007-2021 Model Year Tundra Vehicles

Certain 2008-2022 Model Year Sequoia Vehicles

Potentially Defective Power Steering Gear Assemblies

Limited Service Campaign 21TD02 (Remedy Notice), Certain 2021 Model Year Tacoma Vehicles, Additional Remote Keyless Entry Key

Certain 2017-2018 Model Year Avalon Hybrid - Certain 2017 Model Year Camry Hybrid - Coverage for Brake Booster and Brake Booster Pump

Assemblies

Certain 2022 Model Year Sienna Vehicles

Second-Row Outboard Seat Belts Could Tear in a Crash

Certain 2019 - 2020 Model Year Yaris Sedan

Certain 2020 Model Year Yaris Hatchback & Yaris R

Vehicle May Stall During Driving at Higher Speeds

Certain 2016 Model Year Avalon Hybrid, Certain 2015-2016 Model Year Camry Hybrid, Certain 2011-2013 Model Year Highlander Hybrid, Coverage for

Brake Booster and Brake Booster Pump Assemblies
DT
CH
EL
HY
Mast
MDT
Special

Courses
TIN519B
TIC206A

TIC206A

T453

T453

T553 / T071
TIC206A

TIC206A

T553 / T071
Certain 2022 Model Year Prius and Prius Prime Vehicles, Vehicle May Lose Motive Power While Driving
SSC 21TC02
Certain 2021 Model Year Supra Vehicles, Improper Programming in a 21V Battery Management System
TIN519B
Safety Recall 21TA01
Certain 2009 – 2015 Model Year Venza Vehicles

Non-Deployment of Side and Curtain Shield Airbags May Occur
TIC206A
SSC 21TC06
SPECIAL SERVICE CAMPAIGN 21TC06 (Remedy Notice) - Certain 2021 Model Year Prius - Pre-Collision System Software Update
Safety Recall 21TA03
Certain 2018-2019 Model Year 86 (Remedy Notice) -Vehicle May Stall if Low-Pressure Fuel Pump Becomes Inoperative
LSC 21TD02
Limited Service Campaign 21TD02 (Remedy Notice), Certain 2021 Model Year Tacoma Vehicles, Additional Remote Keyless Entry Key
Safety Recall 21TA04
Certain 2020-2021 Model Year Supra; Potential Increased Braking Distance
LSC 21TD03
Certain 2016-2019 Model Year Double Cab Tacoma Vehicles, Center High-Mounted Stop Lamp Assembly - Water Leak
SSC 21TC05
Certain 2020-2021 Model Year Highlander; Programming Adjustment for Low Fuel Light

12 3 4 5 6

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Last update on 2026-05-12 / Affiliate links / Images from Amazon Product Advertising API

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