VIN / Build Split
VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code.
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2019 Lexus Is Supported Services
2019 Lexus Is
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform XE30 (3rd Gen)
- CAN Architecture CAN Bus (HS-CAN, MS-CAN), LIN Bus
- Security DST-AES 128-bit Smart Key / Immobilizer
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2019 Lexus IS. On this vehicle we cover documented systems include Pre-Collision System (PCS) with Pedestrian Detection, Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Blind Spot Monitor / RCTA, this XE30 (3rd Gen) platform vehicle, G4 (DST-AES) immobilizer support. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
XE30 (3rd Gen)
Production
2006-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
CAN Bus (HS-CAN, MS-CAN), LIN Bus
YEAR-SPECIFIC NOTES
Exact-year service summary for 2019 Lexus IS
ADAS coverage
This 2019 Lexus IS page documents 3 ADAS systems, including Pre-Collision System (PCS) with Pedestrian Detection, Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Blind Spot Monitor / RCTA.
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair, Rear Bumper Repair, and BSM Sensor Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 20 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 2 gateway, immobilizer, or key-security records for this 2019 Lexus IS.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2019 Lexus IS using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Lexus Safety System+ 2.0 - Available; Immobilizer: G4 (DST-AES) - Standard; Platform: XE30 (3rd Gen) - Confirmed
Driver-assist suite
Lexus Safety System+ 2.0
VIN and build split
VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code.
Infotainment context
Lexus Remote Touch - 8-inch
Network and access
CAN: CAN Bus (HS-CAN, MS-CAN), LIN Bus
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
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.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
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
Bench programmer source packet plus exact-year module/security records.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2019 Lexus Is. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
3 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
3 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
2 modules documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabTCU / Transmission
1 module documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
8 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabKey Security & Immobilizer
1 module documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security tabIPC, SAS & Other Modules
4 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
1 module documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
5 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 3
Lexus Safety System+ 2.0
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: G4 (DST-AES)
StandardKey programming requires manufacturer-level tool access.
Platform: XE30 (3rd Gen)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Lexus IS issues we resolve on this platform: Pre-Collision System (PCS) with Pedestrian Detection, Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Blind Spot Monitor / RCTA recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - XE30 (3rd Gen) platform uses CAN Bus (HS-CAN, MS-CAN), LIN Bus. Key programming and immobilizer faults - G4 (DST-AES) immobilizer; all-keys-lost supported.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Lexus Safety System+ 2.0
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Pre-Collision System (PCS) with Pedestrian Detection | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-53080, 86790-53040 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) | Forward Camera | Camera | Static | YES | 86790-53040 | |
| Blind Spot Monitor / RCTA | Rear Side Radar | Radar | Static + Dynamic | YES | 88162-53040 (L), 88163-53040 (R) |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement Affected: PCS Camera, LDA, AHB
Camera static calibration via Techstream required.
Front Bumper Repair Affected: PCS Radar, ACC
Radar alignment via Techstream required.
Rear Bumper Repair Affected: BSM Radar, RCTA
BSM calibration via Techstream required.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
SRS MODULES
SRS Modules
SRS Control Unit x2
89170 76100 Under center console
- PART
- 89170 76100
- LOCATION
- Under center console
- MFG
- Denso
- CHIP/MCU
- 93C66
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
89170 76110 Under center console
- PART
- 89170 76110
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
SRS Control Unit (variant) x6
89170-53150
- PART
- 89170-53150
- CHIP/MCU
- 93C76
89170-53151
- PART
- 89170-53151
- CHIP/MCU
- 93C76
89170-53160
- PART
- 89170-53160
- CHIP/MCU
- 93C76
89170-53161
- PART
- 89170-53161
- CHIP/MCU
- 93C76
89170-53170
- PART
- 89170-53170
- CHIP/MCU
- 93C76
89170-53180
- PART
- 89170-53180
- CHIP/MCU
- 93C76
ECU MODULES
ECU Modules
SFI ECU - 2AR-FSE 2.5L (IS 250) 89661-53G80
- PART
- 89661-53G80
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Denso SH7058
- NOTES
- IS 250 D-4S direct injection. Techstream Programming Port. VIN registration required.
SFI ECU - 2GR-FSE 3.5L (IS 350) 89661-53G90
- PART
- 89661-53G90
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Denso SH7058
- NOTES
- IS 350 V6. Techstream Programming Port. VIN registration required.
SFI ECU - 2GR-FXE Hybrid (IS 300h - international) 89661-53H10
- PART
- 89661-53H10
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Denso HV MCU
- NOTES
- IS 300h (outside North America). HV precautions. Techstream HV initialization.
BCM MODULES
BCM Modules
Body ECU 89221-53140
- PART
- 89221-53140
- SECURITY
- DST-AES
- CODING
- Yes
- CLONE
- Yes
- NOTES
- Techstream registration. DST-AES.
Smart Key ECU 89990-53090
- PART
- 89990-53090
- SECURITY
- DST-AES
- CODING
- Yes
- CLONE
- No
- NOTES
- Fresh key registration via Techstream.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - AA80E 8-Speed Auto 35530-53120
- PART
- 35530-53120
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Renesas SH72543
- NOTES
- Requires Lexus Techstream or J2534 for programming. Toyota WS ATF fluid spec. Adaptive relearn via drive cycle. VIN coding mandatory.
ABS / BRAKE MODULES
ABS / Brake Modules
Skid Control ECU (ABS/VSC/TRAC) 44510-53160
- PART
- 44510-53160
- CLONE
- Yes
- NOTES
- Techstream registration. Steering angle sensor calibration required.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 83800-53310
- PART
- 83800-53310
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) 83800-53320
- PART
- 83800-53320
- CLONE
- Yes
- NOTES
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS)
- CODING
- Yes
- NOTES
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS)
- CODING
- Yes
- NOTES
- cross-year extension)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System G4 (DST-AES)
- Add Key Yes
- All Keys Lost Yes
DST-AES 128-bit Smart Key / Immobilizer
IMMOBILIZER MODULES
Immobilizer Modules
Smart Key ECU / Immobilizer 89990-53090
- PART
- 89990-53090
- SECURITY
- DST-AES
- NOTES
- DST-AES 128-bit. Pin extraction available. AKL via Lexus TIS.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob 89904-53100
- PART
- 89904-53100
- NOTES
- DST-AES. Techstream registration. 315MHz NA. Emergency blade: TOY48.
Replacement Notes
G4 (DST-AES) system. Techstream required for key programming and module replacement. Pin code extractable via obd; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- RWD/AWD unibody, mixed steel
- OBD Protocol
- ISO 15765-4 CAN
- CAN Architecture
- CAN Bus (HS-CAN, MS-CAN), LIN Bus
- Infotainment
- Lexus Remote Touch - 8-inch
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2019 Lexus IS?
ADAS calibration pricing for a 2019 Lexus IS depends on which of its 3 documented systems need work after a repair. This vehicle is documented with Pre-Collision System (PCS) with Pedestrian Detection, Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Blind Spot Monitor / RCTA. We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2019 Lexus IS?
Yes. The 2019 Lexus IS uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 89170 76100. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2019 Lexus IS?
After windshield replacement on a 2019 Lexus IS, Pre-Collision System (PCS) with Pedestrian Detection and Lane Keep Assist / Lane Departure Warning (LKA/LDW) rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.
How long does a 2019 Lexus IS module service take?
Most 2019 Lexus IS onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 13 programmable modules documented in our database (3 ECU, 2 BCM, 1 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module intake is temporarily unavailable.
Do you cover the 2019 Lexus IS on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2019 Lexus IS. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2019 Lexus IS programming?
Every programming, cloning, and calibration job on the 2019 Lexus IS is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Can you program a 2019 Lexus IS with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2019 Lexus IS. Immobilizer generation on this platform: G4 (DST-AES). Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2019 Lexus IS can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2019 Lexus IS. For this vehicle our database documents:
- 3 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 2 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 2 instrument cluster (IPC)
- 2 steering angle sensor (SAS)
- 3 ADAS module
Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2019 Lexus Is covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ADAS Module Part Numbers
- 88210-53080 (DENSO 77GHZ FWD RADAR, 86790-53120 (DENSO MONO CAMERA PCS)
- ECU / PCM Part Numbers
- 89661-53J20 (2.5L 4GR-FSE), 89661-53J30 (3.5L 2GR-FSE), 89661-24C50 (2.0T 8AR-FTS)
- BCM / Body Module Part Numbers
- 89221-53140, 89990-53090
- TCU / TCM Part Numbers
- 35530-53120
- SRS / Airbag Module Part Numbers
- 89170 76100, 89170 76110
- ABS / EBCM Part Numbers
- 44050-53180 (RWD)
- Instrument Cluster (IPC) Part Numbers
- 83800-53310, 83800-53320
- Transmission Control Module (TCM) Part Numbers
- 35530-53120
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2019 Lexus IS
These vehicles use one or more of the same replacement modules indexed for this vehicle.