VIN / Build Split
VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code.
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2018 Acura RDX Supported Services
2018 Acura RDX
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 UC1
- CAN Architecture Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
- Security IMMO4 AES-128 encryption; HON66 blade; HDS iN required for all key programming
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2018 Acura Rdx. On this vehicle we cover documented systems include Forward Camera (Monocular), Forward Radar (77GHz), and Lane Keep Assist / Lane Departure Warning (LKA/LDW), this UC1 platform vehicle, HISS / Honda Smart Entry immobilizer support. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
UC1
Production
2007-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
FWD / AWD
Engine
-
CAN Speed
Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
YEAR-SPECIFIC NOTES
Exact-year service summary for 2018 Acura Rdx
ADAS coverage
This 2018 Acura Rdx page documents 8 ADAS systems, including Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Adaptive Cruise Control (ACC).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Mirror Replacement, and Rear Bumper / Liftgate Repair. Use the ADAS tab for the full trigger list.
View triggersTarget setup planning
Approved target-planning data maps this vehicle family to LAM01-04-L&LAM01-04-R. Primary Acura/Honda static target set for FCW/LDW and LKAS forward-camera calibration planning. Confirm VIN, trim, DTCs, sensor part number, and scan-tool procedure before setup.
View ADAS dataProgrammable modules
This page indexes 12 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 2018 Acura Rdx.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2018 Acura Rdx using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigatio - Standard; Immobilizer: HISS / Honda Smart Entry - Standard; Platform: UC1 - Confirmed
Driver-assist suite
AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigation Braking System, Adaptive Cruise Control with Low-Speed Follow, Road Departure Mitigation; BSI optional
VIN and build split
VIN pos 4-8 identifies model/body/transmission/engine. Acura WMI: 19U, 5J8. Position 4-5 = model code. Position 10 = model year code.
Infotainment context
True Touchpad Interface - 10.2-inch upper display + 7-inch lower touchpad; Wireless CarPlay/Android Auto; AcuraLink Connected Services
Network and access
CAN: Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
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
Honda HDS / i-HDS / AcuraLink Diagnostic
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 2018 Acura RDX. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
8 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / ECU Programming
1 module documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
1 module 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
2 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
3 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
10 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
AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigatio
StandardCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
Immobilizer: HISS / Honda Smart Entry
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: UC1
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Acura Rdx issues we resolve on this platform: Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), and Adaptive Cruise Control (ACC) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - UC1 platform uses Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4. Key programming and immobilizer faults - HISS / Honda Smart Entry immobilizer; all-keys-lost supported.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
AcuraWatch (standard all trims): Lane Keeping Assist System, Collision Mitigation Braking System, Adaptive Cruise Control with Low-Speed Follow, Road Departure Mitigation; BSI optional
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Forward Camera (Monocular) | Forward Camera | Camera | Static | YES | 36160-TX4-A01 | |
| Forward Radar (77GHz) | Radar | Radar | Static | YES | 36802-TX4-A01 | |
| Lane Keep Assist / Lane Departure Warning (LKA/LDW) | Forward Camera | Camera | Static | YES | 36160-TX4-A01 | |
| Adaptive Cruise Control (ACC) | Radar | Radar | Static | YES | 36802-TX4-A01 | |
| Automatic Emergency Braking (AEB) | Forward Camera | Camera | Static | YES | - | |
| Rear View Camera | Rear Camera | Camera | Static | YES | 39530-TX4 | |
| Blind Spot Monitor Sensor - Left (BSM) | Blind Spot Monitor | Radar | Static + Dynamic | YES | 08V67-TX4 | |
| Blind Spot Monitor Sensor - Right (BSM) | Blind Spot Monitor | Radar | Static + Dynamic | YES | 08V67-TX4 |
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: AcuraWatch Camera, LKAS, CMBS, ACC
HDS iN static camera calibration. Target ~1.0m from front bumper on level surface. Verify 2024 camera suffix via iN - use 2023 post-refresh suffix as baseline. Honda-approved glass recommended.
Front Bumper Repair or Replacement Affected: Front Radar, ACC, CMBS, AEB
HDS iN radar alignment required. Inspect bracket for deformation. Vehicle at curb weight. Clear all radar aim DTCs after calibration.
Mirror Replacement Affected: BSI Camera (optional trims)
Camera-based BSI on UC1. Verify trim has BSI. HDS iN self-test and calibration after mirror swap on BSI-equipped vehicles.
Rear Bumper / Liftgate Repair Affected: Rear Camera, Rear Cross Traffic Alert
iN static calibration if rear camera disturbed. Verify camera function in all modes after repair.
Any Collision Affected: SRS Unit, AcuraWatch Camera, Front Radar, deployed airbags
Full module scan mandatory. SRS replace-only after deployment. ADAS calibrations required if front-end damage. Do not deliver with unresolved ADAS or SRS DTCs.
Any Module Replacement Affected: BCM, ECM, SRS, ABS - all VIN-coded modules
HDS iN programming required. Immobilizer relearn if ECM or BCM replaced. ABS automated bleeding procedure after replacement. SRS replace-only. Verify all 2024 part suffixes via iN before ordering.
SH-AWD Service Affected: SH-AWD rear differential, ABS/VSA
SH-AWD rear differential service may require VSA recalibration via HDS iN. Confirm equal wheel speed sensor readings before clearing VSA DTCs.
Forward Camera Replacement
Camera module replacement requires full recalibration using HDS.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using HDS.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using HDS.
SRS MODULES
SRS Modules
SRS Control Unit 77800TX4A812M1
- PART
- 77800TX4A812M1
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
SRS Control Unit 78055TX4A91
- PART
- 78055TX4A91
- LOCATION
- Under center console
- MFG
- Denso
- NOTES
- Requires Honda HDS or J2534 for SRS reset. DTC B1000 common after crash clear. Battery disconnect required before removal. Module relearn via HDS after installation.
ECU MODULES
ECU Modules
ECM - L15BE 2.0L VTEC Turbo ~37820-6AY-A01
- PART
- ~37820-6AY-A01
- PROTOCOL
- OBD Programming Port
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Renesas / Bosch ME17 series
- NOTES
- HDS iN Programming Port. Immobilizer linked - key relearn required after replacement. Battery >=80% SOC or charger connected during programming. Verify 2024 ECM suffix via iN before ordering.
BCM MODULES
BCM Modules
Body Control Module (BCM) ~38809-TJB-A01
- PART
- ~38809-TJB-A01
- SECURITY
- AES-128
- CODING
- Yes
- CLONE
- Yes
- NOTES
- HDS iN required - VIN coding, immobilizer sync, full option configuration. Clone supported. 2024 continues post-refresh BCM spec - verify suffix via iN. Wireless CarPlay/Android Auto integration.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 10AT 10-Speed Automatic 28100-5J2
- PART
- 28100-5J2
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Renesas SH7269
- NOTES
- Honda HDS required for initial setup and adaptive learning. ATF-DW1 fluid specification. TCU relearn via drive cycle after programming.
ABS / BRAKE MODULES
ABS / Brake Modules
ABS/VSA Module (Bosch) ~57110-TJB-A01
- PART
- ~57110-TJB-A01
- CLONE
- Yes
- NOTES
- Bosch ABS/VSA. Clone supported. HDS iN programming on new unit - VIN coding and VSA calibration. Automated brake bleed via iN after replacement. EPB service mode for rear pad service. SH-AWD: verify all four wheel speed sensor connections.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 78100-TX4-A31
- PART
- 78100-TX4-A31
- 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
AcuraLink Infotainment (True Touchpad Interface) INTEGRATED - VERIFY VIA IN FOR 2024
- PART
- INTEGRATED - VERIFY VIA IN FOR 2024
- NOTES
- 10.2-inch upper + 7-inch lower touchpad. Wireless CarPlay/Android Auto. HDS iN for unit programming. Verify part number via iN for 2024 - use 2023 post-refresh unit as baseline.
ELS Studio 3D Audio
- NOTES
- Available on Advance/PMC.
Electronic Parking Brake (EPB)
- NOTES
- HDS iN service mode required to retract caliper piston before rear brake pad service.
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System HISS / Honda Smart Entry
- Add Key Yes
- All Keys Lost Yes
IMMO4 AES-128 encryption; HON66 blade; HDS iN required for all key programming
IMMOBILIZER MODULES
Immobilizer Modules
Immobilizer Unit (IMMO4)
- SECURITY
- AES-128
- NOTES
- IMMO4 AES-128. Split ECM/BCM logic. PIN extraction via HDS iN security access. HON66 blade key with transponder. 433MHz smart entry FOB. Max 8 keys registered. AKL requires HDS iN dealer-level procedure - generic tools not compatible with IMMO4 AES-128.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob ~35119-TJB-A01
- PART
- ~35119-TJB-A01
- NOTES
- Proximity key - IMMO4 AES-128. HDS iN required for all key programming. Min 2 keys for add-key procedure. AKL requires iN security access at dealer level. Max 8 keys. Verify FOB suffix via iN for 2024 build date.
Replacement Notes
HISS / Honda Smart Entry system. HDS (Honda Diagnostic System) required for key programming and module replacement. Pin code extractable via obd; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody; high-strength steel and aluminum construction
- OBD Protocol
- ISO 15765-4 CAN (500kbps HS-CAN)
- CAN Architecture
- Honda HS-CAN; LIN bus (body peripherals); OBD-II CAN ISO 15765-4
- Infotainment
- True Touchpad Interface - 10.2-inch upper display + 7-inch lower touchpad; Wireless CarPlay/Android Auto; AcuraLink Connected Services
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2018 - 2.3L 4x4 (K23A1).
Confirm the exact engine, ECU, and any prerequisite access method before service.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2018 Acura Rdx?
ADAS calibration pricing for a 2018 Acura Rdx depends on which of its 8 documented systems need work after a repair. This vehicle is documented with Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), Adaptive Cruise Control (ACC), and Automatic Emergency Braking (AEB). 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 2018 Acura Rdx?
Yes. The 2018 Acura Rdx 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: 77800TX4A812M1. 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 2018 Acura Rdx?
After windshield replacement on a 2018 Acura Rdx, Forward Camera (Monocular), Forward Radar (77GHz), Lane Keep Assist / Lane Departure Warning (LKA/LDW), Automatic Emergency Braking (AEB), and Rear View Camera 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 2018 Acura Rdx module service take?
Most 2018 Acura Rdx onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 11 programmable modules documented in our database (1 ECU, 1 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 2018 Acura Rdx 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 2018 Acura Rdx. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2018 Acura Rdx programming?
Every programming, cloning, and calibration job on the 2018 Acura Rdx 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 2018 Acura Rdx with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2018 Acura Rdx. Immobilizer generation on this platform: HISS / Honda Smart Entry. 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 2018 Acura Rdx can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2018 Acura Rdx. For this vehicle our database documents:
- 1 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 1 instrument cluster (IPC)
- 2 steering angle sensor (SAS)
- 8 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 2018 Acura RDX 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
- 36160-TX4-A32
- ECU / PCM Part Numbers
- 37820-5YF-A75, 37820-5YF-A76
- BCM / Body Module Part Numbers
- ~38809-TJB-A01
- TCU / TCM Part Numbers
- 28100-5J2
- SRS / Airbag Module Part Numbers
- 77800TX4A812M1, 78055TX4A91
- ABS / EBCM Part Numbers
- 57110-TX4-A32
- Instrument Cluster (IPC) Part Numbers
- 78100-TX4-A31
- Transmission Control Module (TCM) Part Numbers
- 28100-5J2
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 2018 Acura Rdx
These vehicles use one or more of the same replacement modules indexed for this vehicle.