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US LC researched model-year coverage - 2018-2023 generation coverage
2018-2023 Lexus LC service guide ADAS Calibration & Module Programming
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
What do you need fixed?
Choose a service to start your quote.
Find your module
6 documented Lexus LC module records across the 2018-2023 generation. Search by module name or part number, then open a result for requirements and repair options.
No matching records. Try a shorter part number or clear the filters. You can still request help if your module is not listed.
ABS / Brakes
ABS brake actuator assembly - LC 500/LC 500h Verify by VIN 2018 04005-18142
Documented for 2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, 2018 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
ABS brake actuator assembly - LC 500/LC 500h Verify by VIN 2019 04005-18142
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, 2019 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
ABS brake actuator assembly - LC 500/LC 500h Verify by VIN 2020 04005-18142
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, 2020 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
ABS brake actuator assembly - LC 500/LC 500h/LC 500c Verify by VIN 2021 04005-18142
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, LC 500c, 2021 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
ABS brake actuator assembly - LC 500/LC 500h/LC 500c Verify by VIN 2022 04005-18142
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, LC 500c, 2022 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
ABS brake actuator assembly - LC 500/LC 500h/LC 500c Verify by VIN 2023 04005-18142
Documented for 2023 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2023
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 04005-18142
- Notes
- USA LC 500, LC 500h, LC 500c, 2023 model year only. Lexus service bulletin L-SB-0028-26 (September 30, 2026) lists 04005-18142 as Actuator Assy, Brake w/Fluid, quantity 1. The bulletin applies only with Brake, ABS and/or TRAC warning lights on and/or a Check VSC message, AND at least one stored DTC C1391, C1252, C1256 or C1253. If either condition is absent, this bulletin does not apply. The repair parts table lists the complete brake actuator and a separate brake booster pump with accumulator; pump 04009-57111 is a separate listed part, not an alternative actuator or proof of inclusion in 04005-18142. This reference does not identify a bare ABS ECU, establish internal pump/controller inclusion or claim the complete paired repair is supplied under one number. Match the original failed part and exact VIN-filtered OEM catalog selection before ordering. Current supersession, interchange, build/equipment selection, warranty eligibility and repair/programming/cloning capability require separate verification.
Reference information for 2018-2023. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Lexus LC
- Model years
- 2018-2023
- Generation
- US LC researched model-year coverage
Tools we use for this vehicle
Factory scan, coding, and calibration access
Toyota Techstream / Toyota GTS+
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on ABS systems (6 documented rows)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Generation service summary for Lexus LC US LC researched model-year coverage (2018-2023)
Generation coverage
This page consolidates Lexus LC service data for 2018-2023 across 6 model years; service information is available for 6 years.
Choose a yearADAS coverage
ADAS equipment varies by year and trim; Core Auto Logic confirms exact sensor coverage by VIN.
View ADAS dataProgrammable modules
The merged generation page indexes 6 programmable module records across ABS coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, and security-access planning for the Lexus LC 2018-2023 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteYear-by-year details
| Year | VIN split | Trim notes |
|---|---|---|
| 2018 | US 2018 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2018 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
| 2019 | US 2019 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2019 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
| 2020 | US 2020 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2020 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
| 2021 | US 2021 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2021 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
| 2022 | US 2022 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2022 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
| 2023 | US 2023 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. | US 2023 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source verification. Module numbers, interchange and service capability are not established. |
What changes across 2018-2023
Differences versus the generation reference. Years not listed here match the shared platform data on this page.
2019
- VIN split: US 2019 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
- Trims: US 2019 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
2020
- VIN split: US 2020 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
- Trims: US 2020 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
2021
- VIN split: US 2021 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
- Trims: US 2021 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
2022
- VIN split: US 2022 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
- Trims: US 2022 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
2023
- VIN split: US 2023 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
- Trims: US 2023 Lexus LC researched identity coverage only. Exact variant, VIN, original module, build and equipment require separate source...
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No ADAS systems documented for this vehicle.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
US LC researched model-year coverage (2018-2023) common module and ADAS issues
- Replacement module setup ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Lexus LC (2018-2023) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Lexus LC (2018-2023). The merged generation data includes ABS/EBCM coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Lexus LC (2018-2023)?
The Lexus LC (2018-2023) generation currently shows 6 core module records across ABS/EBCM groups. Part numbers and module variants must be confirmed for your exact year/VIN.
Does Lexus LC (2018-2023) need ADAS calibration after glass or collision work?
ADAS availability varies by trim and year. Calibration need depends on equipped sensors and repair event. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Lexus LC (2018-2023)?
Yes. SRS crash-data service is confirmed from the part number and VIN. Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN.
Do all Lexus LC (2018-2023) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2018-2023; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
How long does service take for Lexus LC (2018-2023)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Lexus LC (2018-2023) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More LC generations
US LC researched model-year coverage 2018-2023 You are here
Finish the repair
Need help finishing this repair?
Factory diagnostic software is available. We confirm the appropriate software and supported procedure for your vehicle.
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible work.
Techstream / GTS+ Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.