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4th Gen AL20 - 2016-2022 generation coverage
2016-2022 Lexus RX 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.
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Find your module
50 documented Lexus RX module records across the 2016-2022 generation. Search by module name or part number, then open a result for requirements and repair options.
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ECU / Engine
Engine ECU (SFI ECU) - 2GR-FXS / 2GR-FKS V6 Verify by VIN 2016-2021 89661-0E680
Documented for 2016-2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019, 2020, 2021
Donor must match part family 89661-0E680; VIN-locked - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89661-0E680
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Denso SH72531
- Notes
- Techstream Programming Port for programming. VIN registration required. Immobilizer data linked to Smart Key ECU - both may need synchronized registration if ECU replaced without matching SKS.
Hybrid Vehicle ECU (HV ECU) - RX 450h Verify by VIN 2016-2021 89981-0E080
Documented for 2016-2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019, 2020, 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89981-0E080
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Denso HV MCU
- Notes
- RX 450h only. Controls HV battery management, regenerative braking coordination, MG1/MG2 motor generators. Techstream HV system initialization required after replacement. Do not clear HV DTCs without full HV system inspection. High-voltage precautions required.
SFI ECU - 2GR-FKS / 2GR-FXS Verify by VIN 2022 89661-0E720
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family 89661-0E720 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89661-0E720
- Protocol / method
- OBD Programming Port
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Denso SH72531
- Notes
- Techstream Programming Port. VIN registration required.
TCM / Transmission
TCU - 6-Speed Auto (U660E/U761E) Verify by VIN 2016-2017 1 record
Documented for 2016-2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017
Donor must match part family 89530-48 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Requires Toyota Techstream or compatible J2534 tool. ATF WS fluid specification. TCU relearn procedure mandatory after installation. VIN coding required.
TCU - CVT (K111/K112) Verify by VIN 2016-2017 1 record
Documented for 2016-2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017
Donor must match part family 89530-48 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH7269
- Notes
- Original TCU required due to advanced security. Toyota CVT fluid TC specification. Requires Techstream initialization and belt learning procedure.
TCU - U880E CVT Verify by VIN 2018-2019 1 record
Documented for 2018-2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018, 2019
Donor must match part family 89530-4803X - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-4803X
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH72543
- Notes
- CVT relearn required after programming. Use Techstream or compatible J2534 tool. CVT fluid WS spec required.
TCU - AA80E 8-Speed Auto Verify by VIN 2018-2019 1 record
Documented for 2018-2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018, 2019
Donor must match part family 89530-4802X - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-4802X
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH72543
- Notes
- Adaptive learning reset required. Programming via Techstream. ATF WS fluid specification mandatory.
TCU - U881E CVT Verify by VIN 2020-2021 1 record
Documented for 2020-2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH72531
- Notes
- CVT relearn required via Techstream, CVT fluid WS spec, VIN coding mandatory
TCU - A25A-FXS Hybrid eCVT Verify by VIN 2020-2021 1 record
Documented for 2020-2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH72531
- Notes
- Hybrid system initialization required, CVT fluid WS spec, battery calibration needed
TCU - AWD eCVT Hybrid Verify by VIN 2022 1 record
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
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH7269
- Notes
- Hybrid eCVT system requires specific VIN coding and calibration. Toyota Techstream required for initialization. ATF WS spec fluid.
TCU - FWD eCVT Hybrid Verify by VIN 2022 1 record
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
- 89530-48
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Renesas SH7269
- Notes
- FWD hybrid eCVT variant requires VIN programming and hybrid system initialization. Toyota Techstream mandatory. ATF WS spec.
BCM / Body electronics
Body ECU 7 records
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Donor must match part family 89221-0E130 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E130
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration required after replacement. VIN coding and Smart Key ECU synchronization needed. Controls door locks, lighting, power windows. Clone supported with advanced tools. DST-AES transponder system - all key registration must be performed via Techstream after BCM replacement.
Documented for 2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2017
Donor must match part family 89221-0E130 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E130
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration required. DST-AES system - key re-registration needed after BCM replacement.
Documented for 2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018
Donor must match part family 89221-0E140 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E140
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration. DST-AES - key re-registration after BCM replacement.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family 89221-0E140 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E140
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration required. DST-AES.
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family 89221-0E150 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E150
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration required. DST-AES.
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family 89221-0E160 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E160
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration. DST-AES key re-registration after replacement.
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family 89221-0E160 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89221-0E160
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- Yes
- Notes
- Techstream registration. DST-AES.
Smart Key ECU 7 records
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Donor must match part family 89990-0E050 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89990-0E050
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Controls Lexus Smart Access with Push Start. Replacement requires Techstream key registration for all FOBs and re-pairing of transponder data. DST-AES 128-bit encryption. Cannot clone - new unit requires fresh registration of all keys. Minimum 1 registered key required to complete procedure.
Documented for 2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2017
Donor must match part family 89990-0E050 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89990-0E050
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh key registration required after SKS replacement. Cannot clone. Techstream key registration procedure mandatory.
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
- 89990-0E060
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh key registration required after replacement. Techstream mandatory.
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
- 89990-0E060
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh key registration after replacement via Techstream.
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
- 89990-0E070
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh key registration required after replacement via Techstream.
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
- 89990-0E080
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh key registration required. Techstream mandatory.
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
- 89990-0E080
- Security
- DST-AES
- Coding required
- Yes
- Cloning supported
- No
- Notes
- Fresh registration after replacement via Techstream.
SRS / Airbag
SRS Control Unit Verify by VIN 89170 0W040
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019, 2020, 2021, 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89170 0W040
- Location
- Under center console
- Manufacturer
- 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 Verify by VIN 89170 0W080
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019, 2020, 2021, 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 89170 0W080
- Location
- Under center console
- Manufacturer
- Denso
- Notes
- Requires Techstream or J2534 for SRS reset. DTC B1650 common post-crash. Battery disconnect and 90-second wait before removal.
ABS / Brakes
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2016 44510-0E130
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Donor must match part family 44510-0E130 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E130
- Cloning supported
- Yes
- Notes
- Techstream registration required after replacement. Steering angle sensor zero-point calibration required via Techstream after replacement or if suspension disturbed. Brake fluid bleed cycle recommended. DTC C0200 series for speed sensor faults.
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2017 44510-0E130
Documented for 2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2017
Donor must match part family 44510-0E130 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E130
- Cloning supported
- Yes
- Notes
- Techstream registration. Steering angle sensor zero-point calibration required after replacement.
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2018 44510-0E140
Documented for 2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2018
Donor must match part family 44510-0E140 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E140
- Cloning supported
- Yes
- Notes
- Techstream registration. Steering angle sensor zero-point calibration required.
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2019 44510-0E140
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family 44510-0E140 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E140
- Cloning supported
- Yes
- Notes
- Techstream registration. Steering angle sensor zero-point calibration required after replacement.
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2020 44510-0E150
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family 44510-0E150 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E150
- Cloning supported
- Yes
- Notes
- Techstream registration. Steering angle sensor calibration required.
Skid Control ECU (ABS/VSC/TRAC) Verify by VIN 2021-2022 44510-0E160
Documented for 2021-2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021, 2022
Donor must match part family 44510-0E160 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 44510-0E160
- Cloning supported
- Yes
- Notes
- Techstream registration. Steering angle sensor calibration required.
Other modules
Instrument Panel Cluster (IPC) 7 records
Documented for 2016-2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018
Donor must match part family 83800-48190 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-48190
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2016-2018 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018
Donor must match part family 83800-48200 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-48200
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family 83800-48210 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-48210
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2019
Donor must match part family 83800-48220 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-48220
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2020 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020
Donor must match part family 83800-0EB30 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-0EB30
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2021 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021
Donor must match part family 83800-0EL71 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-0EL71, 83800-0EL91
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Documented for 2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2022
Donor must match part family 83800-0EL71 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 83800-0EL71, 83800-4D852
- Cloning supported
- 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) 3 records
Documented for 2016-2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Documented for 2016-2019 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016, 2017, 2018, 2019
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- cross-year extension)
Documented for 2020-2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2020, 2021, 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (spiral cable 84306 family)
Connectivity / Accessories
Other 7 records
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 86804-0E160
- Notes
- Techstream configuration after replacement. Navigation data on internal storage - update via Lexus Enform update process. Display audio unit integrated with climate and vehicle settings.
Documented for 2016 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2016
Donor must match part family 85830-0E100; VIN-locked
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 85830-0E100
- Notes
- Techstream initialization after replacement. Height position learning procedure required - open/close cycle with Techstream active test to set travel limits. DTC B2799 if immobilizer not synchronized.
Documented for 2017 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2017
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 86804-0E160
- Notes
- Techstream configuration after replacement. Navigation update via Lexus Enform.
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
- 86804-0E170
- Notes
- Techstream config after replacement.
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
- 86804-0E180
- Notes
- Techstream configuration after replacement.
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
- 86804-0E190
- Notes
- Techstream config after replacement.
Documented for 2021-2022 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2021, 2022
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 86804-0E200
- Notes
- Techstream configuration after replacement.
Reference information for 2016-2022. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Lexus RX
- Model years
- 2016-2022
- Generation
- 4th Gen AL20
- Platform
- AL20
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.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
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 SRS systems (2 documented rows)
- Read codes on ECU systems (3 documented rows)
- Read codes on BCM systems (14 documented rows)
- Read codes on TCU / TCM systems (8 documented rows)
- Read codes on ABS systems (6 documented rows)
- Read codes on IPC / SAS systems (10 documented rows)
- Read codes on Keys systems (4 documented rows)
- Read codes on Immobilizer systems (7 documented rows)
- Read codes on Accessory systems (7 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.
Know this platform
This platform uses CAN Bus (HS-CAN, MS-CAN), LIN Bus for body systems with ISO 15765-4 CAN.
- CAN
- CAN Bus (HS-CAN, MS-CAN), LIN Bus for body systems
- OBD
- ISO 15765-4 CAN
CAN architecture varies by year
Generation service summary for Lexus RX 4th Gen AL20 (2016-2022)
Generation coverage
This page consolidates Lexus RX service data for 2016-2022 across 7 model years; service information is available for 7 years.
Choose a yearADAS coverage
Merged ADAS coverage includes 17 system records, including Pre-Collision System (PCS) with Pedestrian/Cyclist Detection (2016, 2019), Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2016, 2019-2020), Blind Spot Monitor / RCTA (2016, 2018-2020), and Adaptive Cruise Control (ACC) (2016, 2018-2019). Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 23 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 50 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC 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 RX 2016-2022 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteDo I need calibration?
Windshield Replacement 20
PCS Camera
2016required
Forward camera (PCS/LDA/AHB shared unit) requires static calibration after windshield replacement. Techstream calibration routine - vehicle on level surface, calibration target positioned per service manual. DTC C1A10/C1A11 will set if calibration not performed.
LDA Camera
2016required
Forward camera (PCS/LDA/AHB shared unit) requires static calibration after windshield replacement. Techstream calibration routine - vehicle on level surface, calibration target positioned per service manual. DTC C1A10/C1A11 will set if calibration not performed.
AHB Camera
2016required
Forward camera (PCS/LDA/AHB shared unit) requires static calibration after windshield replacement. Techstream calibration routine - vehicle on level surface, calibration target positioned per service manual. DTC C1A10/C1A11 will set if calibration not performed.
PCS Camera
2017required
Forward camera static calibration required via Techstream after windshield replacement.
LDA Camera
2017required
Forward camera static calibration required via Techstream after windshield replacement.
AHB
2017required
Forward camera static calibration required via Techstream after windshield replacement.
PCS Camera
2018required
Forward camera static calibration via Techstream required after windshield replacement.
LDA
2018required
Forward camera static calibration via Techstream required after windshield replacement.
AHB
2018required
Forward camera static calibration via Techstream required after windshield replacement.
PCS Camera
2019required
Forward camera static calibration via Techstream required.
LDA
2019required
Forward camera static calibration via Techstream required.
AHB
2019required
Forward camera static calibration via Techstream required.
PCS Camera
2020required
Forward camera static calibration via Techstream required after windshield replacement.
LDA
2020required
Forward camera static calibration via Techstream required after windshield replacement.
AHB
2020required
Forward camera static calibration via Techstream required after windshield replacement.
ESA
2020required
Forward camera static calibration via Techstream required after windshield replacement.
PCS Camera
2021-2022required
Forward camera static calibration via Techstream required.
LDA
2021-2022required
Forward camera static calibration via Techstream required.
ESA
2021-2022required
Forward camera static calibration via Techstream required.
AHB
2021-2022required
Forward camera static calibration via Techstream required.
Front Bumper Repair or Replacement 2
PCS Radar (ACC)
2016required
Front millimeter-wave radar requires static alignment after front bumper repair. Radar aim routine in Techstream. Inspect radar bracket for deformation. Vehicle at curb weight on level surface.
Pre-Collision System
2016required
Front millimeter-wave radar requires static alignment after front bumper repair. Radar aim routine in Techstream. Inspect radar bracket for deformation. Vehicle at curb weight on level surface.
Rear Bumper Repair or Replacement 2
BSM Radar (L/R)
2016required
Rear BSM radar sensors (left and right) require calibration after rear bumper repair. Techstream BSM calibration procedure. Confirm bumper fascia gap within tolerance.
Rear Cross Traffic Alert
2016required
Rear BSM radar sensors (left and right) require calibration after rear bumper repair. Techstream BSM calibration procedure. Confirm bumper fascia gap within tolerance.
Wheel Alignment / Suspension Work 3
Skid Control ECU
2016required
Steering angle sensor zero-point calibration required after any suspension or alignment work. Techstream automatic calibration procedure. Front radar aim should be verified if ride height changed.
Steering Angle Sensor
2016required
Steering angle sensor zero-point calibration required after any suspension or alignment work. Techstream automatic calibration procedure. Front radar aim should be verified if ride height changed.
PCS Radar
2016required
Steering angle sensor zero-point calibration required after any suspension or alignment work. Techstream automatic calibration procedure. Front radar aim should be verified if ride height changed.
Any SRS / Collision Event 3
SRS ECU
2016required
Full SRS scan mandatory after any collision. Crash data in SRS ECU - clear or replace as appropriate. Inspect all satellite sensors and replace any deployed components before clearing DTCs.
All airbag sensors
2016required
Full SRS scan mandatory after any collision. Crash data in SRS ECU - clear or replace as appropriate. Inspect all satellite sensors and replace any deployed components before clearing DTCs.
Pretensioners
2016required
Full SRS scan mandatory after any collision. Crash data in SRS ECU - clear or replace as appropriate. Inspect all satellite sensors and replace any deployed components before clearing DTCs.
Forward Radar Replacement 1
2016-2019
Yes
Radar module replacement requires alignment/calibration using Techstream.
BSM Sensor Replacement 2
2016-2019
Yes
Blind spot monitoring sensor replacement requires calibration using Techstream.
2020-2022
Yes
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement 2
2016-2019
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
2020-2022
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
Front Bumper Repair 9
PCS Radar
2017required
Front radar static alignment via Techstream required.
ACC Radar
2017required
Front radar static alignment via Techstream required.
PCS Radar
2018-2019required
Front radar static alignment via Techstream required.
ACC
2018-2019required
Front radar static alignment via Techstream required.
PCS Radar
2020required
Front radar static alignment via Techstream required.
ACC
2020required
Front radar static alignment via Techstream required.
ESA
2020required
Front radar static alignment via Techstream required.
PCS Radar
2021-2022required
Radar static alignment via Techstream required.
ACC
2021-2022required
Radar static alignment via Techstream required.
Rear Bumper Repair 6
BSM Radar L/R
2017required
Rear BSM radar calibration via Techstream required.
RCTA
2017required
Rear BSM radar calibration via Techstream required.
BSM Radar L/R
2018required
BSM radar calibration via Techstream required.
RCTA
2018required
BSM radar calibration via Techstream required.
BSM Radar
2019-2022required
BSM radar calibration via Techstream required.
RCTA
2019-2022required
BSM radar calibration via Techstream required.
Any Front-End Collision 1
2017-2019
Yes
Inspect and recalibrate forward radar after any front-end collision using Techstream.
Year-by-year details
| Year | VIN split | Infotainment | Trim notes |
|---|---|---|---|
| 2016 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2017 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2018 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2019 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. | |
| 2020 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Lexus Enform | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2021 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Lexus Enform | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2022 | VIN pos 4-8 identifies model/body/engine. Lexus WMI: JTH, 2T2. Position 4-5 = model code. Position 10 = model year code. | Lexus Enform | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
What changes across 2016-2022
Differences versus the generation reference. Years not listed here match the shared platform data on this page.
2020
- Infotainment: Lexus Enform
2021
- Infotainment: Lexus Enform
2022
- Infotainment: Lexus Enform
17 ADAS systems documented across the 2016-2022 generation. Rows that apply to only part of the generation carries a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
Lexus Safety System+ (LSS+): Pre-Collision System, Lane Departure Alert, Automatic High Beams, Adaptive Cruise Control
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Pre-Collision System (PCS) with Pedestrian/Cyclist Detection 2016, 2019 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E080, 86790-48040 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2016, 2019-2020 | Forward Camera | Camera | Static | YES | 86790-48040 | |
| Blind Spot Monitor / RCTA 2016, 2018-2020 | Rear Side Radar | Radar | Static + Dynamic | YES | 88162-0E030 (L), 88163-0E030 (R) | |
| Adaptive Cruise Control (ACC) 2016, 2018-2019 | Millimeter-Wave Radar | Radar | Static | YES | 88210-0E080 | |
| Pre-Collision System (PCS) with Pedestrian Detection 2017 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E080, 86790-48040 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2017 | Forward Camera | Camera | Static | YES | 86790-48040 | |
| Blind Spot Monitor / Rear Cross Traffic Alert 2017 | Rear Side Radar | Radar | Static + Dynamic | YES | 88162-0E030 (L), 88163-0E030 (R) | |
| Adaptive Cruise Control (ACC) 2017 | Millimeter-Wave Radar | Radar | Static | YES | 88210-0E080 | |
| Pre-Collision System (PCS) with Pedestrian Detection 2018 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E080, 86790-48040 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2018 | Forward Camera | Camera | Static | YES | 86790-48040 | |
| Pre-Collision System (PCS) with Pedestrian/Cyclist Detection 2020 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E080, 86790-48040 | |
| Emergency Steering Assist (ESA) 2020 | Fused (Camera + Radar) | Fused | Static | YES | - | |
| Pre-Collision System (PCS) with Pedestrian/Cyclist/Daytime Motorcyclist Detection 2021 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E090, 86790-48050 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2021 | Forward Camera | Camera | Static | YES | 86790-48050 | |
| Blind Spot Monitor / RCTA 2021-2022 | Rear Side Radar | Radar | Static + Dynamic | YES | 88162-0E040 (L), 88163-0E040 (R) | |
| Pre-Collision System (PCS) with Full Pedestrian/Cyclist/Motorcyclist Detection 2022 | Fused (Forward Camera + Millimeter-Wave Radar) | Fused | Static | YES | 88210-0E090, 86790-48050 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) 2022 | Forward Camera | Camera | Static | YES | 86790-48050 |
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 2016 Affected: PCS Camera, LDA Camera, AHB Camera
Forward camera (PCS/LDA/AHB shared unit) requires static calibration after windshield replacement. Techstream calibration routine - vehicle on level surface, calibration target positioned per service manual. DTC C1A10/C1A11 will set if calibration not performed.
Front Bumper Repair or Replacement 2016 Affected: PCS Radar (ACC), Pre-Collision System
Front millimeter-wave radar requires static alignment after front bumper repair. Radar aim routine in Techstream. Inspect radar bracket for deformation. Vehicle at curb weight on level surface.
Rear Bumper Repair or Replacement 2016 Affected: BSM Radar (L/R), Rear Cross Traffic Alert
Rear BSM radar sensors (left and right) require calibration after rear bumper repair. Techstream BSM calibration procedure. Confirm bumper fascia gap within tolerance.
Wheel Alignment / Suspension Work 2016 Affected: Skid Control ECU, Steering Angle Sensor, PCS Radar
Steering angle sensor zero-point calibration required after any suspension or alignment work. Techstream automatic calibration procedure. Front radar aim should be verified if ride height changed.
Any SRS / Collision Event 2016 Affected: SRS ECU, All airbag sensors, Pretensioners
Full SRS scan mandatory after any collision. Crash data in SRS ECU - clear or replace as appropriate. Inspect all satellite sensors and replace any deployed components before clearing DTCs.
Forward Radar Replacement 2016-2019
Radar module replacement requires alignment/calibration using Techstream.
BSM Sensor Replacement 2016-2019
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement 2016-2019
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
Windshield Replacement 2017 Affected: PCS Camera, LDA Camera, AHB
Forward camera static calibration required via Techstream after windshield replacement.
Front Bumper Repair 2017 Affected: PCS Radar, ACC Radar
Front radar static alignment via Techstream required.
Rear Bumper Repair 2017 Affected: BSM Radar L/R, RCTA
Rear BSM radar calibration via Techstream required.
Any Front-End Collision 2017-2019
Inspect and recalibrate forward radar after any front-end collision using Techstream.
Windshield Replacement 2018 Affected: PCS Camera, LDA, AHB
Forward camera static calibration via Techstream required after windshield replacement.
Front Bumper Repair 2018-2019 Affected: PCS Radar, ACC
Front radar static alignment via Techstream required.
Rear Bumper Repair 2018 Affected: BSM Radar L/R, RCTA
BSM radar calibration via Techstream required.
Windshield Replacement 2019 Affected: PCS Camera, LDA, AHB
Forward camera static calibration via Techstream required.
Rear Bumper Repair 2019-2022 Affected: BSM Radar, RCTA
BSM radar calibration via Techstream required.
Windshield Replacement 2020 Affected: PCS Camera, LDA, AHB, ESA
Forward camera static calibration via Techstream required after windshield replacement.
Front Bumper Repair 2020 Affected: PCS Radar, ACC, ESA
Front radar static alignment via Techstream required.
BSM Sensor Replacement 2020-2022
Blind spot monitoring sensor replacement requires calibration using Techstream.
Mirror Replacement 2020-2022
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use Techstream if applicable.
Windshield Replacement 2021-2022 Affected: PCS Camera, LDA, ESA, AHB
Forward camera static calibration via Techstream required.
Front Bumper Repair 2021-2022 Affected: PCS Radar, ACC
Radar static alignment via Techstream required.
11 gateway, immobilizer, and security items documented across the 2016-2022 generation.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody, steel/aluminum mixed construction
- OBD Protocol
- ISO 15765-4 CAN
- CAN Architecture
- CAN Bus (HS-CAN, MS-CAN), LIN Bus for body systems
- Infotainment
- Lexus Display Audio / Enform with 12.3-inch optional
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Available
Reviewed coverage: 2016-2022 - 2.0, 200t, 3.5L (2GRFXE), 300 (2.0T), 350 (2.4T), 350 (3.5i V6), 450h (3.5i V6), 500h (2.4T).
Confirm the exact engine, ECU, and any prerequisite access method before service.
Confirmation is limited to reviewed year/engine rows; other variants require confirmation.
WHAT WE RESOLVE
4th Gen AL20 (2016-2022) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Pre-Collision System (PCS) with Pedestrian/Cyclist Detection (2016, 2019), Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2016, 2019-2020), Blind Spot Monitor / RCTA (2016, 2018-2020), and Adaptive Cruise Control (ACC) (2016, 2018-2019). Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve SRS Control Unit. Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, 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 RX (2016-2022) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Lexus RX (2016-2022). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS 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 RX (2016-2022)?
The Lexus RX (2016-2022) generation currently shows 33 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include SRS Control Unit. Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 89170 0W040 - confirm for your exact year/VIN.
Does Lexus RX (2016-2022) need ADAS calibration after glass or collision work?
The merged generation data documents 17 ADAS systems, including Pre-Collision System (PCS) with Pedestrian/Cyclist Detection (2016, 2019), Lane Keep Assist / Lane Departure Warning (LKA/LDW) (2016, 2019-2020), Blind Spot Monitor / RCTA (2016, 2018-2020), Adaptive Cruise Control (ACC) (2016, 2018-2019), and Pre-Collision System (PCS) with Pedestrian Detection (2017). Calibration triggers include Windshield Replacement (2016), Front Bumper Repair or Replacement (2016), Rear Bumper Repair or Replacement (2016), and Wheel Alignment / Suspension Work (2016). Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on Lexus RX (2016-2022)?
Yes. The generation data includes 2 SRS records, including SRS Control Unit. 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. Reference part number: 89170 0W040 - confirm for your exact year/VIN.
Do all Lexus RX (2016-2022) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2016-2022; 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 RX (2016-2022)?
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 RX (2016-2022) 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 RX generations
2nd Gen (XU30) 2004-2009 3rd Gen (AL10) 2010-2015 4th Gen AL20 2016-2022 You are here 5th Gen 2023-2026
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP 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.