# Service campaign T\-SB\-0058\-23 Rev1 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. - Type: Service campaign - NHTSA id: 11020657 - Published by NHTSA: 2025\-07\-10 - Manufacturer's number: T\-SB\-0058\-23 Rev1 - Manufacturer's date: 2025\-06\-13 - Campaign id or software version: T\-SB\-0058\-23 Rev1 - NHTSA component: ELECTRICAL SYSTEM ## NHTSA's summary The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020657-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11020657-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system ## Vehicles listed - 2016 to 2017 SCION IA - 2016 to 2017 SCION IM - 2013 to 2025 TOYOTA 4RUNNER - 2025 TOYOTA 4RUNNER I\-FORCE MAX HYBRID - 2017 to 2020 TOYOTA 86 - 2013 to 2022 TOYOTA AVALON - 2013 to 2022 TOYOTA AVALON HYBRID - 2023 to 2025 TOYOTA BZ4X - 2013 to 2024 TOYOTA CAMRY - 2013 to 2025 TOYOTA CAMRY HYBRID - 2013 to 2025 TOYOTA COROLLA - 2022 to 2025 TOYOTA COROLLA CROSS - 2019 to 2025 TOYOTA COROLLA HATCHBACK - 2023 to 2026 TOYOTA CROWN - 2025 TOYOTA CROWN SIGNIA - 2013 to 2014 TOYOTA FJ CRUISER - 2015 to 2016 TOYOTA FJ CRUISER - 2023 to 2025 TOYOTA GR COROLLA - 2024 to 2025 TOYOTA GRAND HIGHLANDER - 2024 to 2025 TOYOTA GRAND HIGHLANDER HYBRID - 2013 to 2025 TOYOTA HIGHLANDER - 2013 to 2025 TOYOTA HIGHLANDER HYBRID - 2013 to 2021 TOYOTA LAND CRUISER - 2025 TOYOTA LAND CRUISER HYBRID - 2013 to 2017 TOYOTA MATRIX - 2016 to 2025 TOYOTA MIRAI - 2013 to 2025 TOYOTA PRIUS - 2013 to 2020 TOYOTA PRIUS C - 2021 TOYOTA PRIUS C - 2013 to 2015 TOYOTA PRIUS PLUG\-IN HYBRID - 2025 TOYOTA PRIUS PLUG\-IN HYBRID - 2017 to 2024 TOYOTA PRIUS PRIME - 2013 to 2017 TOYOTA PRIUS V - 2018 TOYOTA PRIUS V - 2013 to 2025 TOYOTA RAV4 - 2016 to 2025 TOYOTA RAV4 HYBRID - 2025 TOYOTA RAV4 PLUG\-IN HYBRID - 2021 to 2024 TOYOTA RAV4 PRIME - 2013 to 2022 TOYOTA SEQUOIA - 2013 to 2020 TOYOTA SIENNA - 2021 to 2025 TOYOTA SIENNA HYBRID - 2024 to 2025 TOYOTA TACOMA - 2024 to 2025 TOYOTA TACOMA HYBRID - 2013 to 2025 TOYOTA TUNDRA - 2022 to 2025 TOYOTA TUNDRA HYBRID - 2013 to 2016 TOYOTA VENZA - 2021 to 2024 TOYOTA VENZA HYBRID - 2013 to 2019 TOYOTA YARIS - 2023 TOYOTA YARIS - 2025 to 2026 TOYOTA YARIS - 2022 to 2025 TOYOTA redundant 86 - 2025 TOYOTA redundant CAMRY - 2024 TOYOTA redundant LAND CRUISER ## Recalls for the same vehicles and component - [26V511000](/recalls/nhtsa/26V511000.md), 2026-08-06: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS:SWITCH; EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE; SEAT BELTS:FRONT:WARNING LIGHT/DEVICES - [26V341000](/recalls/nhtsa/26V341000.md), 2026-05-27: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL - [26V049000](/recalls/nhtsa/26V049000.md), 2026-01-28: ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS; LATCHES/LOCKS/LINKAGES:DOORS:LATCH - [25V595000](/recalls/nhtsa/25V595000.md), 2025-09-11: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL - [2024228](/recalls/tc/2024228.md), 2024-04-17: Electrical - [24V274000](/recalls/nhtsa/24V274000.md), 2024-04-17: LATCHES/LOCKS/LINKAGES:DOORS:LATCH; ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS - [2023589](/recalls/tc/2023589.md), 2023-11-01: Electrical - [23V734000](/recalls/nhtsa/23V734000.md), 2023-11-01: ELECTRICAL SYSTEM:12V/24V/48V BATTERY - [2023382](/recalls/tc/2023382.md), 2023-07-12: Electrical - [23V478000](/recalls/nhtsa/23V478000.md), 2023-07-12: ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER ## Other bulletins for the same vehicles and component - [26TC01](/bulletins/11038372.md), 2026-10-08, Service bulletin: ELECTRICAL SYSTEM. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TC01 POWER DISTRIBUTION BOX CERTAIN 2024 – 2025 MODEL YEAR PRIUS 2024 MODEL YEAR PRIUS PHV - [26TC01](/bulletins/11038370.md), 2026-10-08, Service campaign: ELECTRICAL SYSTEM. An electrical connection for the rear window defogger may not have been installed correctly during vehicle assembly. Overtime, this can cause the rear window defogger to become inoperable, which could reduce visibility through the rear window when moisture or condensation is present - [26TC02](/bulletins/11034824.md), 2026-07-08, Service bulletin: ELECTRICAL SYSTEM. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TC02 REPROGRAMMING FOR PARKING ASSIST ECU CERTAIN 2022 \- 2024 TUNDRA / TUNDRA HYBRID - [22TE09](/bulletins/11033412.md), 2026-06-04, Warranty extension: ELECTRICAL SYSTEM. Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles \(whichever comes first\), we at Toyota care about the customers’ ownership experience. Toyota is providing extended coverage under this Customer Support Program for repairs related to excessive corrosion to the wire harness connections at the Rear Motor Generator. Excessive corrosion can cause AM Radio Static during certain drive cycles, or the vehicle may not start. - [T\-SB\-0029\-26](/bulletins/11032486.md), 2026-05-08, Over\-the\-air update: ELECTRICAL SYSTEM. A new head unit software update is available for 2023 – 2024 model year RAV4, RAV4 Hybrid, and RAV4 Prime vehicles equipped with Toyota Multimedia \(earlier than version 1861\). This software update includes the following improvements: • Usability of CarPlay® exit. • User Profile. • User interface. • Cloud navigation. • Intelligent assistant voice recognition. • Bug fixes. - [26TC02](/bulletins/11031162.md), 2026-04-08, Service campaign: ELECTRICAL SYSTEM. SPECIAL SERVICE CAMPAIGN 26TC02 Certain 2023\-2024 Model Year Sequoia HV Certain 2022 – 2023 Model Year Tundra \& Tundra HV Trailer Back Up Guide Feature Inoperative Frequently Asked Questions - [26TC02](/bulletins/11031160.md), 2026-04-08, Service bulletin: ELECTRICAL SYSTEM. TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TC02 REPROGRAMMING FOR PARKING ASSIST ECU CERTAIN 2022 \- 2024 TUNDRA / TUNDRA HYBRID - [26TC02](/bulletins/11031159.md), 2026-04-08, Service campaign: ELECTRICAL SYSTEM. After calibrating a trailer and using the Trailer Backup Guide feature, subsequent use of this feature may result in a “Trailer not detected” message or a blank multimedia display that prevents the display of features such as the backup camera. The multimedia system returns to normal if the vehicle is turned off and on again with no trailer attached. - [T\-SB\-0021\-26](/bulletins/11031158.md), 2026-04-08, Service bulletin: ELECTRICAL SYSTEM. Some 2020 – 2024 model year Highlander and Highlander Hybrid vehicles may exhibit a condition in which the air conditioner does not cool due to a leak and/or corrosion in the rear underbody air conditioner tube and accessory assembly. The anti\-corrosion material has been updated to reduce the possibility of this condition. - [T\-SB\-0016\-26](/bulletins/11029895.md), 2026-03-07, Service bulletin: ELECTRICAL SYSTEM. Some 2024 – 2026 model year Tacoma vehicles may exhibit a “chirp” noise from the HVAC magnetic clutch upon engagement. 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