NHTSA ID Number: 10059649
Manufacturer Communication Number: 13-FL-004
TSB/Document Date: 2016-03-16
Summary
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
(!BJ HYUnDRI I nEWTHlnKlnG.
nEW POSSIBILITIES.
SONATA HEV
FUEL
NUMBER
DATE
Technical Service Bulletin
SUBJECT
MODEL
GROUP
13-FL-004
June 2013
HEV MULTl-ECU UPDATE - VERSION 2
Gi>) ~=:=
ECU Update
Description:
This bulletin provides information related to a software update of the following controllers :
ECM/TCM/HCU/MCU/AHB/OPU by GOS Event#302, and BMS by Event#303.
This ECU Update will refine vehicle drivability, HEV transaxle shifts , and cruise control.
!Applicable Vehicles: 2011-2012MY SONATA (YF) 2.4L Hybrid
Electric Vehicle (HEV)
GOS Information:
(NOTE:* Requires GOS UPDATE DVD VERSION 1.15.00 and Internet Update of GOS. )
EVENT#
DESCRIPTION
YF HEV 11/12MY DRIVING PERFORMANCE
IMPROVEMENT(VER.2)
YF HEV 11/12MY DRIVING PERFORMANCE
IMPROVEMENT(VER.2)-BMS."
302* ECM/TCM/HCU/MCU/AHB/OPU
303* BMS
w arran tty In f orma f ion:
MODEL
OP CODE
OP NAME
OP TIME
CAUSAL PART
NATURE
CAUSE
SONATA
(YF) HEV
3911 OFSN
ECM UPGRADE
0.7M/H
39105-2G910
N94
C40
HEV Multi-ECU Update Service Procedure Summary:
Follow all of below steps and the included detailed instructions of this TSB to ensure success.
It is a long ECU Update (30 mins) so requires adequate vehicle preparation and has multiple
resets. All 7 ECU updated should result in "OK". Further steps must be taken if any are "FAIL" .
1. Auto Mode ECU Update of 7 ECU sequentially as initiated from Engine System:
• Event #302 - ECU Update of TCM/HCU/MCU/AHB/OPU .
• Event #303 - ECU Update of BMS.
2. All Fault Code Searching for OTC stored in All Systems, and then All Erase.
3. Important Step: Perform a Test Drive to confirm adequate operation of the vehicle and
ensure engine/transmission are warm for the final repair step of HEV Calibrations.
4. Perform HEV Calibrations to optimize the smoothness of the HEV driving transitions:
• Motor/HSG Resolver Calibration (in MCU system)
• E/C Fluid Pressure Calibration (in HCU system)
Circulate To: Service Manager, Warranty Manager, Service Advisors , Technicians , Fleet Repair
HEV MULTl-ECU UPDATE - (VERSION-2)
SUBJECT:
ROM ID Information Table:
•
Event #302 ECU Update for ECM/TCM/MCU/HCU/AHB/OPU:
I
Model
MY
System
11MY
12MY
11-12
MY
SONATA
(YF)
HEV
MCU *
11MY
HCU*
12MY
ROMID
..--
ECU P/N
.--,
Previous
c...
New
391052G910
YBY4RAAC
YBY4RABA
YBY4RCOA
YBY4RG2A
39105-2G911
YCY4RC1A
YCY4RG2A
36690-30000
36690-30001
HM04500DRO
HM04500ERO
HM04501ERO
HM04503ERO
HM04505ERO
HM04506ERO
HM04507ERO
HM04510ERO
397002G100
GYFEANEH HS4-COOO
GYFEANEH HS5-COOO
397002G101
GYFECNEH HSO-COOO
GYFECNEH HS1-COOO
GYFECNEH HS2-COOO
D32BAN1J19-1-2A18
FLSN03
11-12
MY
AHB
586204RXXX
D32BAF1F15-1-0916
D32BAG1F15-1-1228
D32BAH 1F15-1-1408
D32BAI 1G16-1-1420
D32BAJ1G16-1-1815
D32BAK1 H17-1-2430
D32BAL 1117-1-2717
D32BAM1J18-1 -2822
11-12
MY
OPU
46150-30110
FLSN01
FLSN02
GYFECNEH HS3-COOO
*MCU and HCU are part of the HPCU assembly.
•
Event #303 BMS ECU Update
-
I
I
Model
SONATA
(YF)
HEV
TSB # : 13-FL-004
,I
MY
11-12
MY
System
I
BMS P/N
ROMID
I
-
Previous
New
37513-4ROOO
(OLD H/W)
4600
4700
4800
4900
5080
37513-4ROOO
(NEW H/W)
4920
4940
4960
5060
BMS
_1
Page 2 of 15
SUBJECT:
HEV MULTl-ECU UPDATE- (VERSION-2)
GDS UPDATE LEVEL:
NOTE: GOS Events #302 and #303 require that GOS UPDATE DVD VERSION 1.15.00 had been
installed and these events can then be installed by Internet Update.
GENERAL PRECAUTIONS:
•
•
Connect the USB cable between the GOS and
the VCI.
Connect the 16-pin DLC connector from the VCI
into the DLC located under the driver's side dash.
*NOTE
This Multi-ECU Update can take up to 30 minutes so it is very important to
make sure the battery icon at the bottom right of the GOS laptop shows at
least 75%. If lower than 75%, you must charge the GOS. When possible keep
the power cord connected to the GOS Laptop while doing the update.
•
Turn off all lights (Do not leave the headlight switch in auto mode) and all accessories (including
heater/air conditioner/fan , audio, front/rear heated seats, rear defroster, etc) to ensure the battery
will not be discharged during the update .
•
Perform the update with the ignition in the ON position.
•
Do not disconnect any cables connected to the vehicle or the GOS during the update.
•
Do not start the engine or turn the ignition switch OFF during the update.
*NOTE
If you encounter GOS related problems, call the GIT Helpline at 888-437-0308.
TSB #: 13-FL-004
Page 3of15
SUBJECT:
HEV MULTl-ECU UPDATE- (VERSION-2)
SERVICE PROCEDURE:
GOS AUTO MODE ECU UPDATE
!
IMPORTANT - HEV 12V Battery Preparation:
•
•
•
•
Turn off Daylight Running Lights (DRL OFF on the light pod switch) .
Make sure heated seats and other accessories are off.
Climate control OFF .
This is a very long Multi-ECU Update that can take up to 30 minutes with warning
lights and chimes occasionally activated, so 12V Battery condition is critical:
For cold vehicles that had sat overnight, turn on the vehicle in READY
0
mode for 5 minutes to ensure the 12V battery is charged sufficiently before
beginning the ECU Update.
If the ECU update procedure indicates Battery Voltage less than 12V, exit
0
the update procedure and run the vehicle in READY mode several more
minutes until Battery Voltage reaches above 12V before conducting the
ECU Update.
Procedure for Event #302 ECU Update for ECM/TCM/MCU/HCU/AHB/OPU:
1. From the GOS home page , select ECU Upgrade. If necessary, select the VIN .
2. Select Engine as the system and then select OK.
•
l!lEllll
Engine Control
• I
~~~;~
-
Symptom
Fault Code Searching
TSB #: 13-FL-004
Page 4of15
SUBJECT:
HEY MULTl-ECU UPDATE- (VERSION-2)
..
•
• Mode
Auto Mode
~
~~
-
F
Prep aratio n
1) Connec t the DLCCDat a Link Connector) of VCI to the OBD - 11 co nnector of Ve hicle
s ide.
ID Register
Option Treatment
2) Turn o n VC I unit
3) Check t he s ystem th en, Click th e OK bu tto n to continue .
Data Treatment
Inspection I Test
ECU,.~ppingVeri'icalon r
.ta•
OTC
Cue AMtysls
Current Data
Ac luation
Test
FlighlRecord
UVOM
Osc;.illoscope
S11nu1a11on
Tesl
'Updllte
"'""'' o ,..,.
The GOS will read the ROM ID to confirm if an update applies to the vehicle 's ROM .
GDS
.
Ill
4 . Select Upgrade Event, "302.YF HEV 11/12MY DRIVING PERFORMANCE IMPROVEMENT(VER.2).".
and then Upgrade.
Preparation
Diagnosis
SONATA HYBRID(YF HEV)/2012/G 2.4 HEV
Event List
Eve nt Group
• Mode
Auto Mod•
• System
• Current ROM ID
~
l
YCY4RC1A
I Y_
~
C_
Y4
_R_
G_
2_
A ~~~~~~~~~~~~~~~~- ~
L atest ROM ID
302 YF HEV 11/12MY DRIVING PERFORMANCE IMPROVEMENTIVER 2)
ENGINE
J
Event se lecti on
1. Re vi ew and underst and relat ed TSB for vehicle repro gramming.
2. Select reprog ramming event from Upgrade Event pull down menu above .
3. Click the Upgrad e button to begin ECU upgrade.
ID Register
Option Treatment
Data Treatment
Inspection I Test
ECU Mapping V!J lildi119 .'lfte1
ch.11gin9 th e b.m e1y.
Do uot attempt ECU 111>g1.1ding
P1 ess OK t o UJ>!Jl·11fe ECU.
If th e vehicle's b.1tte1y vo lt.1ge is
helow 12Vo lts.
Press CA NCEL to 1et11111
to 111 evi o11s sc1eeu.
VolMg e Is OK.
D o yo u w.·mt upg1
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TSB/Document ID: 13-FL-004
Replacement Service Bulletin Number:
MFR Communication Date: 2013-06-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT
MFR Component System:
MFR Component Subsystem:
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