NHTSA ID Number: 11020657
Manufacturer Communication Number: T-SB-0058-23 Rev1
TSB/Document Date: 2025-07-10
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.
T-SB-0058-23
Rev1
August 21, 2023
Air Conditioning Leak Detection Dye and O-ring Joint
Inspections
Service
Category
Vehicle Interior
Section
Heating/Air Conditioning
Market USA and
Mexico
Applicability
YEAR(S)
MODEL(S)
2025
4Runner HV, Crown Signia,
Prius PHV, RAV4 PHV
2013 - 2025
4Runner, Avanza, Camry,
Camry HV, Corolla, Hiace,
Highlander, Highlander HV,
Prius, RAV4, Tundra
ADDITIONAL INFORMATION
2017 - 2020, 2022 - 2025 86
2013 - 2022
Avalon, Avalon HV, Sequoia
2022 - 2025
Corolla Cross, Tundra HV
2019 - 2025
Corolla Hatchback
2023 - 2026
Crown
2013 - 2021
FJ Cruiser, Matrix, Prius C
2024 - 2025
Grand Highlander, Grand
Highlander HV, Tacoma,
Tacoma HV
2013 - 2021, 2024 - 2025 Land Cruiser
2018
Mirai (Canada)
2016 - 2025
Mirai, RAV4 HV
2013 - 2015
Prius PHV
2017 - 2024
Prius Prime
2013 - 2018
Prius V
2021 - 2024
RAV4 Prime
2022 - 2024
Raize
2022 - 2025
Sienna HV MaaS Package
© 2025 Toyota
Motor Sales, USA
Page 1 of 25
T-SB-0058-23
Rev1
August 21, 2023
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
2021 - 2025
Sienna HV
2013 - 2020
Sienna
2021 - 2024
Venza HV
2013 - 2016
Venza
2020
Yaris HB MEX-Prod
2016 - 2020
Yaris R, Yaris SD MEX-Prod
2017 - 2025
Yaris THAI-Prod
2013 - 2019, 2022 2023, 2025 - 2026
Yaris
2023 - 2025
bZ4X, GR Corolla, Yaris SD
THAI-Prod
2017 - 2018
iA, iM
© 2025 Toyota Motor Sales, USA
Page 2 of 25
T-SB-0058-23
Rev1
August 21, 2023
Page 3 of 25
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
Applicability (continued)
REVISION NOTICE
June 13, 2025 Rev1:
Applicability has been updated to include 2017 – 2019 and 2024 model year Prius Prime,
2020 model year Sienna, 2021 and 2024 – 2025 model year Sienna HV, 2024 – 2026 model year
Crown, and Yaris, 2024 model year Raize, and Venza HV, 2024 – 2025 model year 86, 4Runner,
Avanza, bZ4X, Camry, Camry HV, Corolla, Corolla Cross, Corolla Hatchback, GR Corolla,
Grand Highlander, Grand Highlander HV, Hiace, Highlander, Highlander HV, Land Cruiser,
Mirai, Prius, RAV4, RAV4 HV, Sienna HV MaaS Package, Tacoma, Tacoma HV, Tundra,
Tundra HV, Yaris SD THAI-Prod, Yaris THAI-Prod, 2025 model year 4Runner HV, Crown Signia,
Prius PHV, and RAV4 PHV vehicles.
The Introduction, Parts Information, Required Tools & Equipment, and Air Conditioning Leak
Detection Dye and Injection Tool Use sections have been updated.
Any previous printed versions of this bulletin should be discarded.
Introduction
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air
conditioning refrigerant leaks. Follow the procedures outlined in this Service Bulletin to aid in
locating, inspecting, and repairing refrigerant leaks.
© 2025 Toyota Motor Sales, USA
T-SB-0058-23
Rev1
August 21, 2023
Page 4 of 25
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
Table of Contents
Warranty Information ...............................................................................................................5
For USA Market .................................................................................................................5
For Mexico Market .............................................................................................................5
Parts Information .....................................................................................................................5
For USA and Mexico Markets.............................................................................................5
Required Tools & Equipment ...................................................................................................6
Air Conditioning Leak Detection Dye and injection Tool Use....................................................7
HVAC O-ring Joint Inspections .............................................................................................. 13
Inspect the Pipe Fitting Areas of the Expansion Valve and Evaporator............................. 13
Inspect the Condenser and Pipe Fitting Area ................................................................... 17
Inspect the Compressor and Pipe Fitting Area ................................................................. 19
Inspect Other Joint Areas ................................................................................................. 21
Judgement Criteria ................................................................................................................ 23
O-ring Abnormalities......................................................................................................... 23
Sealing Surface Abnormalities (O-ring Attachment Area) ................................................. 24
Sealing Surface Abnormalities (Part Joint Area) ............................................................... 25
© 2025 Toyota Motor Sales, USA
T-SB-0058-23
Rev1
August 21, 2023
Page 5 of 25
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
Warranty Information
For USA Market
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
N/A
Not Applicable to Warranty
–
–
–
–
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
N/A
Not Applicable to Warranty
–
–
–
–
For Mexico Market
Parts Information
For USA and Mexico Markets
PART NUMBER
PART NAME
QTY
00289-DYE11*
ND-11 A/C Dye Cartridges
1
00289-DYE12*
ND-12 A/C Dye Cartridges
1
*The dye part numbers are for Denso air conditioning systems ONLY.
NOTE
A/C dye cartridges are available through ZEP Products. The dye can be ordered through the TCMC
(Toyota Complete Maintenance Care) Program website via Dealer Daily.
Each part number contains two dye cartridges.
© 2025 Toyota Motor Sales, USA
T-SB-0058-23
Rev1
August 21, 2023
Page 6 of 25
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
Required Tools & Equipment
The table below shows a list of the components included in the air conditioning dye injection tool kit
if ANY of the components requires replacement.
Table 1.
SPECIAL SERVICE TOOL (SST)
TOOL KIT
REFRIGERANT TYPE /
DESCRIPTION
SUB-PART
NUMBERS
R-134a / Brass Coupler*
09870-10010-Y
09870-20010-Y
R-134a / Brass Coupler*
09870-10010-B
09870-20010-B
–
Injector Handle*
09870-TP9845
–
Ultraviolet (UV) Flashlight*
09870-TPOPUVP
–
Flashlight Charger*
09870-0TP14
–
GLO-AWAY + Dye Cleaner*
09870-0TP19
–
Yellow Glasses*
09870-TP9940
–
Case*
09870-CASE
DYE TYPE
ND-11
(00289-DYE11)
ND-12
(00289-DYE12)
09870DYEKIT*
*Essential SST.
NOTE
Replacement components may be ordered by calling Approved Dealer Equipment (ADE) at
1-800-368-6787 (USA) or 01-55-50103041 (Mexico).
© 2025 Toyota Motor Sales, USA
IMAGE
T-SB-0058-23
Rev1
August 21, 2023
Page 7 of 25
Air Conditioning Leak Detection Dye and O-ring Joint Inspections
Required Tools & Equipment (continued)
REQUIRED TOOLS & MATERIAL
QTY
1
1
Air Conditioning Leak Detection Dye and Injection Tool Use
CAUTION
Do NOT look directly into the UV flashlight and ALWAYS wear UV protection glasses.
Wear safety glasses when connecting/disconnecting the dye injection tool from the air
conditioning service port.
Do NOT operate the air conditioning system while the dye injection tool is connected to air
conditioning system.
Do NOT connect the dye injection tool to a system that is evacuated.
The air conditioning system MUST contain enough refrigerant to operate the compressor and
circulate the dye to find leaks.
Do NOT mix ND-11 and ND-12 dyes. ALWAYS use the dye cartridge with the designated
injector tool brass coupler.
After use, store the injector tool and dye cartridges in a cool place, away from sunlight.
Dispose of ANY dye in accordance with all local, state, and federal regulations.
NOTE
Two dye cartridges are required per vehicle service. The first cartridge will be completely purged through
the brass coupler to ensure there are NO contaminants such as moisture, air, etc. The second cartridge
will be injected into the air conditioning system to inspect for leaks.
1. The air conditioning dye injection tool kit includes four brass couplers to accommodate
vehicles for the types of compressor oils and refrigerants, refer to the Required Tools &
Equipment section for details:
ND-11 with R-134a compressor oil; electric compressors (09870-10010-Y)
ND-11 with R-1234yf compressor oil; electric compressors (09870-20010-Y)
ND-12 with R-134a compressor oil; belt driven compressors (09870-10010-B)
ND-12 with R-1234yf compressor oil; belt driven compressors (09870-20010-B)
NOTE
ND-12 compressor oil is compatible with ND-8 oil systems.
ND-8 compressor oil is NOT compatible with ND-12 oil systems.
© 2025 Toyota Motor Sales, USA
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TSB/Document ID: T-SB-0058-23 Rev1
Replacement Service Bulletin Number:
MFR Communication Date: 2025-06-13
MFR Internal Campaign ID/Software Version: T-SB-0058-23 Rev1
Communication Type: Service Campaign
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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