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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DFW Mobile Service
DFW Serving Dallas / Fort Worth
No ADAS systems detected on this vehicle. Want to switch to Onsite Diagnostics? Most non-ADAS issues are diagnosed and resolved in a single visit.
2009 Acura RDX Supported Services
2009 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 TB1 (1st Gen, 2007-2012)
- CAN Architecture HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Security Acura/Honda EEPROM-based transponder (ID46 compatible, 2001-2014); HON66 or HON58 key blank; no OBD PIN extraction (EEPROM read required); AKL requires Honda iN dealer authorization + HDS
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2009 Acura Rdx. On this vehicle we cover documented systems include Rear View Camera, this TB1 (1st Gen, 2007-2012) platform vehicle, HISS / Honda Smart Entry immobilizer support. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
TB1 (1st Gen, 2007-2012)
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
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
YEAR-SPECIFIC NOTES
Exact-year service summary for 2009 Acura Rdx
Electronic systems coverage
This 2009 Acura Rdx page does not list sensor-system records yet; module, security, and programming support is confirmed by VIN before service.
View systemsProgrammable modules
This page indexes 12 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and SAS coverage.
View modulesGateway and security
This page includes 3 gateway, immobilizer, or key-security records for this 2009 Acura Rdx.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, module programming, and security-access planning for the 2009 Acura Rdx using the documented module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Platform: TB1 (1st Gen, 2007-2012) - Confirmed
Driver-assist suite
No ADAS suite - pre-AcuraWatch generation. Rear camera standard on upper trims.
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
Acura Navigation / Premium Audio (ELS Surround); DVD-based navigation; Bluetooth; USB
Network and access
CAN: HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
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.
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2009 Acura RDX. Counts reflect modules our techs have programmed or calibrated on this exact platform.
Engine / 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
1 module documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
3 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
2 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 tabNeed something not listed? Most undocumented modules can still be programmed.
Feature availability 1
Platform: TB1 (1st Gen, 2007-2012)
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: Rear View Camera recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - TB1 (1st Gen, 2007-2012) platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No ADAS suite - pre-AcuraWatch generation. Rear camera standard on upper trims.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Rear View Camera | Rear Camera | Camera | None | Conditional | - |
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?
WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
ECM/PCM Replacement
HDS immobilizer registration + throttle position learn.
VSA Module Replacement
HDS VSA initialization + steering angle zero-point.
SRS Modules
SRS Control Unit 77800TX4A812M1
- Part number
- 77800TX4A812M1
- Location
- Under center console
- Manufacturer
- 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
Powertrain Control Module (PCM) - Keihin K23A1 2.3L Turbo 5AT 37820-RWC-A59
- Part number
- 37820-RWC-A59
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Keihin (Hitachi SH-2 family)
- Notes
- 2009 Acura RDX K23A1 turbo. 37820-RWC-A59 is Honda's dealer-supersession PN that replaces all earlier A51-A58 variants; treated as the master 2007-2009 RDX service replacement.
BCM Modules
BCM (Body Control Module)
- Notes
- Honda BCM. HDS programming after replacement.
TCU / TCM Transmission Modules
TCU - 5AT 5-Speed Auto 28100-STK
- Part number
- 28100-STK
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Renesas SH7058
- Notes
- Honda DTC P0700 common after programming. Requires Honda HDS or J2534 tool. ATF-Z1 fluid spec. TCU relearn via idle procedure 10min.
ABS / Brake Modules
ABS/VSA Modulator-Control Unit
- Notes
- Honda VSA unit. HDS initialization + bleed procedure. Steering angle sensor zero-point.
Wheel Speed Sensor - Front (each)
- Notes
- 54t reluctor ring. Replace if DTC 11-1/12-1 set.
Other Modules (IPC, SAS)
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- cross-year extension)
Connectivity & Accessories
AcuraLink Infotainment (True Touchpad Interface) INTEGRATED - VERIFY VIA IN FOR 2024
- Part number
- 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.
Electronic Parking Brake (EPB)
- Notes
- HDS iN service mode required to retract caliper piston before rear brake pad service.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Unibody; high-strength steel and aluminum construction
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- Acura Navigation / Premium Audio (ELS Surround); DVD-based navigation; Bluetooth; USB
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2009 - 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 2009 Acura Rdx?
ADAS calibration pricing for a 2009 Acura Rdx depends on which of its 1 documented systems need work after a repair. This vehicle is documented with Rear View Camera. 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 2009 Acura Rdx?
Yes. The 2009 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 available in DFW, and mail-in module service is available nationwide. 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 2009 Acura Rdx?
After windshield replacement on a 2009 Acura Rdx, 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 module service is available nationwide for eligible module work.
How long does a 2009 Acura Rdx module service take?
Most 2009 Acura Rdx onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 12 programmable modules documented in our database (1 ECU, 1 BCM, 1 TCU, 3 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 service is available nationwide.
Do you cover the 2009 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, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2009 Acura Rdx. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2009 Acura Rdx programming?
Every programming, cloning, and calibration job on the 2009 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.
Which modules on a 2009 Acura Rdx can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2009 Acura Rdx. For this vehicle our database documents:
- 1 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 3 ABS / brake control (EBCM)
- 1 immobilizer / security
- 2 key & fob
- 2 steering angle sensor (SAS)
- 1 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 2009 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.
- ECU / PCM Part Numbers
- 37820-RWC-A59
- TCU / TCM Part Numbers
- 28100-STK
- SRS / Airbag Module Part Numbers
- 77800TX4A812M1
- Transmission Control Module (TCM) Part Numbers
- 28100-STK
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 2009 Acura Rdx
These vehicles use one or more of the same replacement modules indexed for this vehicle.
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.
i-HDS 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.