NHTSA ID Number: 10145409
Manufacturer Communication Number: A15-055
TSB/Document Date: 2018-10-15
Summary
Service bulletin - When a failure is detected, the EPS control unit goes into back-up mode. The new software provides partial assist during back-up mode.
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
- Advanced VCI Box, Industry-leading J2534 Pass-Thru...
- High-Speed OEM-Level Diagnostics & Programming: Unlock true...
- Coverage for 17 Car Brands & Ultra Reliability: Works...
- User-Friendly RLink Platform & Expert Support: TOPDON’s...
- 6.6 ft USB-C Cable & Portable Storage Case: The RLink J...
This product presentation was made with AAWP plugin.
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: A15-055
Replacement Service Bulletin Number:
MFR Communication Date: 2018-09-28
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Service Bulletin
15-055
September 28, 2018
Version 3
Product Update: Electric Power Steering (EPS) Software Update
Supersedes 15-055, dated February 17, 2017; See Revision Summary
AFFECTED VEHICLES
Year
Model
VIN Range
2013-14
Accord
ALL
Check the iN VIN status for eligibility.
2014
Accord Plug-In
Hybrid
ALL
Check the iN VIN status for eligibility.
2014
Accord Hybrid
ALL
Check the iN VIN status for eligibility.
REVISION SUMMARY
2014 Accord and Accord Hybrid vehicles were added.
BACKGROUND
When a failure is detected, the EPS control unit goes into back-up mode. The new software provides partial assist
during back-up mode.
CUSTOMER NOTIFICATION
Owners of affected vehicles will be sent a notification of this campaign.
Do an iN VIN status inquiry to make sure the vehicle is shown as eligible.
Some vehicles affected by this campaign may be in your new or used vehicle inventory. Repair these vehicles before
they are sold.
CORRECTIVE ACTION
Use the i-HDS and the Mongoose Pro Honda Interface Tool to update the EPS software.
TOOL INFORMATION
Part Name
Tool Number
Quantity
Mongoose Pro Honda Interface Tool
MGPHONDA
1
CUSTOMER INFORMATION:The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and
training to correctly and safely maintain your vehicle. These procedures should not be attempted by “do-it-yourselfers,” and you should not assume
this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an
authorized Honda automobile dealer.
©
2018 American Honda Motor Co., Inc. — All Rights Reserved
Page 1 of 7
SOFTWARE INFORMATION
NOTE
Unnecessary or incorrect repairs resulting from a failure to update the i-HDS are not covered under warranty.
i-HDS Software Version:
J2534 EPS Update: 5.05
J2534 Mongoose Drivers: 1.2.0.000 or later
Year/Model
Program ID
Program Part number
CM Part Number
2013-14 Accord 4-Door LX
L4
39990-T2F-A020
39990-T2F-3050
39980-T2F-A014
2013-14 Accord Sport
39990-T2F-A810
39990-T2F-3070
39980-T2F-A814
2013-14 Accord 4-Door EX,
EX-L, L4
39990-T2F-A920
39990-T2F-3060
39980-T2F-A914
2013-14 Accord 4-Door EX,
EX-L, Touring, V6
39990-T2G-A910
39990-T2G-3050
39980-T2G-A914
2013-14 Accord 2-Door EX- 39990-T3L-A010
L, L4
39990-T3L-3050
39980-T3L-A014
2013-14 Accord 2-Door EX- 39990-T3M-A910
L, V6
39990-T3M-3050
39980-T3M-A914
2014 Accord Plug-In
39990-T3V-A030
39990-T3V-3050
39980-T3V-A013
2014 Accord Hybrid
39990-T3Z-A020
39990-T3Z-3050
39980-T3Z-3050
WARRANTY CLAIM INFORMATION
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
5135A7
Update the EPS control
unit software.
0.3 hr
5ZS00
JT500
15-055A
39980-T2F-A91
Skill Level: Repair Technician
BEFORE GETTING STARTED
NOTES
•
If unfamiliar with the Mongoose Pro Honda Interface tool or the Electronic Power Steering Rewrite Application, refer
to the Accord EPS Rewrite Reference Guide (ST 01936).
•
Connect a fully charged jumper battery to the vehicle and leave it connected during the entire procedure to maintain
steady voltage.
•
Never turn the ignition to OFF or ACCESSORY. If there is a problem with the update, leave the ignition turned to
ON.
•
To prevent EPS control unit damage, do not operate anything electrical (headlights, audio system, brakes, A/C,
power windows, door locks, etc.) during the update.
Page 2 of 7
DIAGNOSIS
Connect the i-HDS and check for DTCs in the EPS system.
•
If DTC 53-01 torque sensor (low/high check) or DTC 53-02 torque sensor (average check) is stored, complete this
bulletin and refer to SB 15-056, Warranty Extension: EPS Torque Sensor (DTC 53-01 or DTC 53-02) to replace the
steering gear box.
•
If DTC 53-01 or DTC 53-02 is not stored, go to REPAIR PROCEDURE.
REPAIR PROCEDURE
Updating the EPS with the Mongoose Pro Honda Interface Tool.
NOTES
•
Make sure you have the latest software loaded to your PC.
•
During the software update, DO NOT turn off the ignition to OFF. Doing so during the update will damage the control
unit.
1. Connect a jumper battery to the vehicle and leave it connected during the entire procedure to maintain a steady
voltage.
2. Connect the Mongoose Pro Honda cable between the PC and the vehicle's DLC.
3. Select the EPS Rewrite Icon on your PC.
Page 3 of 7
4. Click on the I Agree button.
5. Click the Next button in the Pass-thru Device Selection screen.
6. Click on the Start button.
Page 4 of 7
7. Click on the Connect button.
NOTE
Although the MVCI is shown in the screen captures, the Mongoose Pro Honda Interface Tool is actually used.
8. You will see the Communication with the Vehicle screen.
Page 5 of 7
9. Wait for the EPS Update Information screen to appear. Select Yes. The update will start and the screen will show a
loading bar.
10. Turn the ignition to OFF, then to ON within 60 seconds to complete the updating procedure.
Page 6 of 7
11. The EPS Update Successful screen appears. Select Complete, then disconnect the Mongoose Pro Honda Interface
Tool.
END
Page 7 of 7
- 💝【Questions? We’re Here Anytime】MK808S is a high-end flagship model that connects via wired OBD2 for faster, more stable, and reliable diagnosis compared to B,.T tools. If you have any questions about setup, activation, features, additional accessories, or update subscriptions, please reach us and we will respond promptly to assist you. It includes 1-Year F.ree Updates (124.5 bucks/year after), and most functions still work after expiration except a few online features. Please note some functions like full TPMS are not supported, reach us for model recommendations.
- 🔥🔥🔥【2026 NEWLY RELEASED BI-DIRECTIONAL CONTROL】As the 2026 upgraded version of MaxiChek MX808 MaxiDiag MD909 Pro MD906 Pro, our Newest MK808S auto diagnostic scanner for all cars inherits the powerful Bi-directional Control which makes it the most cost-effective scanner (without breaking the bank, same as MK900BT MS906 PRO MS906MAX). Active test is widely used on car subsystems to help you check if the car actuators are all in good condition. Such as windows, rear mirrors, sunroof, wipers...
- 【28+ MOST POPULAR RESET SERVICE FOR 150 MAKES】Autel versatile OBDII scanenr MK808S, full level-up of MX808, work as MX900, MK900, MK900-BT, supports 150+ car brands worldwide. Like the OBD2 code reader MaxiCOM MK808BT Pro, MK808S is equipped with 28+ hot services including 0il Reset, SAS Calibration, ABS Bleeding, Battery Registration, etc. MK808S ranks top in professional automotive tablets and keeps updating to support more newer modes from 2025 to 2026.
- 【ALL SYSTEM DIAGNOSTICS, FACTORY-LEVEL SCANNER】The MK808S dealer-level scanner, like Snap-on tools, effectively works all cars for all system diagnostics. It reads/clears codes, displays 5-in-1 Live Data, performs active tests, and special functions for all available modules. With a few clicks, you can easily understand the vehicle's condition. The convenient Wi-Fi printing feature allows you to generate a detailed report, highlighting the exact nature of the problem.
- 【AUT0 SCAN & AUT0V1N, 10X FASTER】How much have you spent on car maintenance? Even a minor issue can take up a significant amount of time. The MK808S is designed to improve your work efficiency. With its Aut0V1N technology, you can check your car's make, model, and year information with just one click. The Aut0Scan feature automatically scans all of the vehicle's modules and detects any fault codes. Check Aut0V1N compatibility by reaching us at 📞1-833-436-5880. Available Mon-Fri, 9 AM-6 PM EST.
- 💯【Conta.ct us for Support Directly】If you met any issues about: Received a registered device/ Language Changing/ Function not Support/ Blueto-oth connector malfunction/ Subscription Renewal, please conta.ct us via 📞autelsupply @outlook. com🛣️, we will provide perfect solution for you. ⚠️Note: Autel MK900BT comes with 1-Year Free Software Update, most features will remain active after update subscription expires. For questions regarding updates or need more useful accessories, please conta.ct us via 📞autelsupply @outlook.com🛣️. 2. If you encounter Blueto-oth adapter VCI150 malfunction, please tell us 📞autelsupply @outlook. com🛣️, we will handle it promptly.
- 🔥🔥🔥【2026 AUTEL FLAGSHIP MK900BT MK900-BT, NEW MODEL OF MK808S MK900 MX900 MK808BT MX808S】2026 newest Autel MK900BT retains all features of MK808S MX900 MX808S MK808Z MK808Z-BT MK808K-BT, while EXTRA added powerful functions (value 2000+ bucks). The Pro-level Autel MK900BT makes a big leaps: 28+➡40+, 50+➡3000+ Active Tests, 2026 NEW✅CAN FD & DOIP protocols ✅Pre&Post diagnostic report ✅WIFI Print ✅Auto VIN&Auto Scan 2.0 ✅Scan VIN/ License ✅Battery Test (Need purcha.se BT506). If found defect or us.ed, please conta-ct 📞autelsupply @outlook. com📞 get perf-ect solut.ion.
- 🚗【3000+ ACTIVE TESTS (50➡3000+), SAME AS MS906 PRO】Differ from MS906BT MS906 MP808 MK808 MX808 MK808BT only 50 tests, Autel scanner MK900BT escaner automotriz professional offers 3000+ active tests, it can send command to ECUs & monitor actuators operation, quickly locating faulty components. Bidirectional scanning takes your diagnostics to the next level with menu lists 3000+ active tests, such as windows, rear mirrors, sunroof, wipers, fuel injector, coolant fans, radiator fan, AC clutch, coolant pump and more. Note: Functions are not available for all vehicles, please send vehicle VIN to us check compatibility.
- 🚗【40+ HOT SERVICES FOR 150 MAKES (28+➡40+)】Full level-up of OBD2 code reader MaxiCOM MK808S MK808 MK808Z MX808 MK808Z-BT with 28 service, Autel scan tool MK900BT/ MK900-BT offers 40+ maintenance service on 150+ brands 10,000 vehicles from 1996-2025-2026. Hottest Services like: Oil Reset, ABS Bleed, SAS Calibration, Injector Coding, SRS, Throttle Reset, Gearbox Reset, Battery Registration etc. Added 12+ advanced resets: rain slash light sensor reset, HVA.C/ SUS calibration etc. Welcome to send Vehicle Make>Model>Year>VIN>Functions you required to 📞autelsupply @ outlook . com📞 check compatibility.
- 🚗【OE ALL SYSTEM DIAGNOSE, AUTO SCAN 2.0: SCAN LICENSE/ AUTO VIN】2026 new release Autel MaxiCOM MK900-BT scan tool embodies all system diagnostic with its 8in display for all vehicles. Like Sna.p-on tools, it can perform ✔Read/Clear Codes✔Displays 5-in-1 Live Data✔Record & Playback Data✔Retrieve Info on all available systems like ABS ECM BCM SRS TCM etc. In addition to Auto VIN technology, Autel MK900BT adds Scan License/ Auto Scan 2.0 to identify vehicle’s VIN/ license, make, year, model, no need manual input; One-click WiFi Printing of Pre&Post comparison diagnostic reports, highlight root causes of problems.
- 【TURN OFF CEL】 This AL319 car scanner diagnostic tool supports Reading and Clearing DTCs, DTC Look Up, displaying Live Data, Freeze Frame & I/M Readiness, view vehicle information, etc., to figure out the root cause of the Check Engine Light (CEL) and turn it off, helping you catch any potential issues early and avoid excessive costs from unnecessary repairs.
- 【EXTENSIVE APPLICATION】 Autel AL319 Compatible with 7 languages (English, French, Spanish, etc.) and various post-1996 OBD II protocol vehicles (Toyota
, Nissan, Honda, Ford, etc.), this OBD II scanner provides accurate and fast diagnosis for worldwide car owners. - 【FOR END USER & DIYERS】 This error code reader AL319 is “plug and play” and comes with an easy interface. Even if you’re not familiar with vehicle repair, you can quickly take control of this obd2 scanner, and get the information you want.
- 【USER-FRIENDLY DESIGN】 This OBD2 scanner and check engine code reader features a patented One-Click I/M Readiness, TFT color display, built-in speaker, LED Indicator etc. The cable is long enough without being too long and getting in the way. No batteries are needed.
- 【HIGH-QUALITY SERVICES】 12 months war.ranty from the date of purchase and lifetime free update are offered by this Automobile OBDII scan tool. Welcome to contact us via Q&A, email, or hotline, and our after-sale-service team for technical support.
This product presentation was made with AAWP plugin.
Last update on 2026-05-11 / Affiliate links / Images from Amazon Product Advertising API