PU - A15-055

Service Bulletin
15-055
August 21, 2015
02207 Version 2
Product Update: Electronic Power Steering (EPS) Software Update
AFFECTED VEHICLES
Year
Model
2013
Accord
2014
Accord Plug-In
Trim
ALL
ALL
VIN Range
Check the iN VIN status for eligibility
Check the iN VIN status for eligibility
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 inventory. Repair these vehicles before they are
sold.
CORRECTIVE ACTION
Use the HDS and the Mongoose Pro Honda Interface Tool to update the EPS software.
TOOL INFORMATION
Tool Name
Tool Number
Quantity
Mongoose Pro Honda Interface Tool
MGPHONDA
1
NOTE: This tool was automatically shipped to your dealership on June 12, 2015.
SOFTWARE INFORMATION
NOTE: Unnecessary or incorrect repairs resulting from a failure to update the HDS are not covered under warranty.
HDS Software Version:
3.016.042 or later.
J2534 EPS Update: 5.01
J2534 Mongoose Drivers: 1.2.0.000
NOTE: If the EPS Rewrite icon is present on your laptop, your software is updated.
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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.
© 2015 American Honda Motor Co., Inc. – All Rights Reserved
Year/Model
2013 Accord 4-Door LX L4
2013 Accord Sport
2013 Accord 4-Door EX,
EX-L, L4
2013 Accord 4-Door EX,
EX-L, Touring, V6
Program ID
39990-T2F-A020
39990-T2F-A810
39990-T2F-A920
Program Part number
39990-T2F-3050
39990-T2F-3070
39990-T2F-3060
CM Part Number
39980-T2F-A014
39980-T2F-A814
39980-T2F-A914
39990-T2G-A910
39990-T2G-3050
39980-T2G-A914
2013 Accord 2-Door EX-L,
L4
2013 Accord 2-Door EX-L,
V6
2014 Accord Plug-In
39990-T3L-A010
39990-T3L-3050
39980-T3L-A014
39990-T3M-A910
39990-T3M-3050
39980-T3M-A914
39990-T3V-A030
39990-T3V-3050
39980-T3V-A013
WARRANTY CLAIM INFORMATION
Operation Number
Description
Flat Rate Time
Template ID
Failed Part Number
5135A7
Update the EPS control unit
software.
0.3 hr
15-055A
39980-T2F-A91
Defect Code:
5ZS00
Symptom Code: JT500
Skill Level:
Repair Technician
BEFORE GETTING STARTED
NOTE:
If unfamiliar with the Mongoose Pro Honda Interface tool or the Electronic Power Steering Rewrite Application, refer
to the following Special Tools guides:
- Mongoose Pro Honda User Guide (ST 01937)
- Mongoose Pro Honda Quick Start Guide (ST 01934)
- 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.
DIAGNOSIS
Connect the 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.
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REPAIR PROCEDURE
Updating the EPS with the Mongoose Pro Honda Interface Tool.
NOTE:
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.
4. Click on the I Agree button.
5. Click the Next button in the Pass-thru Device Selection screen.
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6. Click on the Start button.
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.
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8. You will see the Communication with the Vehicle screen.
9. Wait for the EPS Update Information screen to appear. Select Yes. The update will start and the screen will show
a loading bar.
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10. Turn the ignition to OFF, then to ON within 60 seconds to complete the updating procedure.
11. The EPS Update Successful screen appears. Select Complete, then disconnect the Mongoose Pro Honda
Interface Tool.
END
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