B17-019

(8)ACURA
Service Bulletin
17-019
April 15, 2017
06145 Version 1
MIL Comes On with DTC P0430
AFFECTED VEHICLES
Year
Model
Trim
VIN Range
2014
RLX Sport Hybrid
ALL
ALL
2016-17
RLX Sport Hybrid
ALL
ALL
SYMPTOM
The MIL comes on with OTC P0430 (front bank catalyst system efficiency below threshold [Bank 21).
POSSIBLE CAUSES
The PCM software may misinterpret sensor inputs as a deteriorated catalytic converter.
CORRECTIVE ACTION
Update the PGM-FI software.
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation
Number
1255D8
Description
Update the PGM-FI
software.
Flat Rate
Time
Defect
Code
Symptom
Code
Template ID
Failed Part
Number
0.2 hr
03214
03217
17-019N
37805-R9S-A85
Skill Level: Repair Technician
CLIENT 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 Acura automobile dealer.
© 2017 American Honda Motor Co., Inc. - All Rights Reserved
Page 1 of 4
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: 1.002.023 or later
J2534 Software Information:
PC Application Version 1.1 .0.1 or later
Database update 21-MAR-2017 or later
Before beginning the repair, make sure that both the i-HDS and the J2534 software are updated as listed above.
Do only the update listed in this service bulletin.
You cannot apply the updates with the MVCI as a standalone tool. To update the vehicle you must use the MVCI or
the DST-i interface in conjunction with the J2534 Rewrite PC application on the i-HDS.
For more information about updating the i-HDS, the MVCI, and the vehicle systems, refer to Service Bulletin 01-026,
Updating Control Units/Modules.
Software System
Program ID (or later)
Program P/N (or later)
2014 RLX Sport Hybrid, Tech
PGM-FI
9SA850
37805-R9S-A85
2014 RLX Sport Hybrid, Advance
PGM-FI
9SA950
37805-R9S-A95
2016 Sport RLX Hybrid, ALL
PGM-FI
9SA770
37805-R9S-A77
2017 Sport RLX Hybrid, ALL
PGM-FI
9SA030
37805-R9S-A03
Trim
REPAIR PROCEDURE
NOTE:
• You can't update the vehicle using the MVCI as a standalone tool.
•
Do not use the MongoosePro VCI tool.
•
Make sure the 12-volt battery is fully charged before starting an update.
•
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 during the update. If there is a problem with the update, leave the
ignition turned to ON.
• To prevent powertrain control module damage, do not operate anything electrical (headlights, audio system, brakes,
A/C, power windows, door locks, etc.) during the update.
•
If you see the following Error Display, check that you are using the correct tool (MVCI or DST-i) with the i-HDS.
Error Display
Error SO
DA.TA LINK COMMUNICATION ERROR
Maki sure eonct VCf d•vk1 II Hltettd In iht MttfnQt menu.
Make :sure that tt,e Ignition SWitch [son, and retry programming.
Prus.ENTER.
Sy,tem
Current Program 10 ·
Pr~~m lD ;
Model ·
Updete Destrlptlon :
Bttck
Help
Print
Ned
Page 2 of 4
To change this, click on either of the SETTING selection buttons at the bottom of the J2534 initial screens as
shown.
1!2-~~
HONDA
Honda ECU Reprogramming
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1
-
1.
Make sure the parking brake is applied and the headlights are off.
2.
Update the PGM-FI software by selecting the i-HDS Diagnostic System icon. Refer to Service Bulletin
01-026, Updating Control Units/ Modules.
NOTE: Do not use the Rewrite icon on your desktop.
3.
Select J2534 Rewrite.
1'- 1-i "
4.
CJ
~
~
:I
6'" , 11-. 1
••
Confirm the software is the same or later as listed in SOFTWARE INFORMATION.
Honda J2534 Pass Thru ECU Re prog ra mm ing Ver. 1. 1.0 .1
HONDA
Tho Powo~o f Oroorns
Honda ECU Reprogramming
PC Applicatio n versio n:1 _1 _Q_1
D atabase Update :2 1-MAR-20 17
Ca librallon Files :1821
NoticeDB version:21 -MAR-2017
WARN ING
Do not perform CM Updates acros s any type of w ireless connection between the laptop and the interface device
If a wireless connection is dis rupted during CM Update, permanent damage to the ECU is possible
Afways perform CM Updates using the cabte of the interface device
IMPORTMIT NO"TlCE: Am erican Ho nda Motor Co. , Inc. urges end users to always use the latest produ ction rele ase of the J2534 Ho nda
Pass Thru Programming- soft!.vare Us ing the latest version of the sonware is the best way to ensure successfu l repro cramminQ of
applicable control modules.
~ - -C-lo_s•_ _
JI l~__
~I ~I__
H
_ e_lP_ _
s_E_n _i_
NG
-~
Error Display
Start
Page 3 of 4
5.
Select Start, then follow the screen prompts.
NOTE:
•
Do not enter a bulletin number.
•
If you receive a message that the vehicle has been already updated or that no update is available, check the
PGM-FI data list. The header should indicate one of the following numbers (or later).
37805-R9S-A85
•
37805-R9S-A95
37805-R9S-A77
37805-R9S-A03
If the program part number (or later) is not displayed, the i-HDS software needs to be reinstalled. Contact the
Special Tools Hotline at 800-346-6327 for assistance.
HONDA
Enle