16-01-005 (1)

GROUP
NUMBER
CAMPAIGN
DATE
Technical Service Bulletin
FEBRUARY 2016
16-01-005
MODEL(S)
SONATA PHEV
(LF PHEV)
DISTANCE TO EMPTY (DTE) LOGIC UPDATE
(SERVICE CAMPAIGN TZ5)
SUBJECT:
 IMPORTANT
*** Dealer Stock and Retail Vehicles ***
Dealers must perform this Service Campaign on all affected vehicles prior to customer retail
delivery and whenever an affected vehicle is in the shop for any maintenance or repair.
When a vehicle arrives at the Service Department, access Hyundai Motor America's "Warranty
Vehicle Information" screen via WEBDCS to identify open Campaigns.
Description:
This bulletin provides information related to an ECU Update of the Battery Management System
(BMS) and Hybrid Control Unit (HCU) on certain 2016MY SONATA PHEV Plug-In Electric Vehicles.
Over a period of time, the Distance To Empty (DTE) reading for the EV Mode in the dash cluster may
decrease when the system is fully charged. This software updates the logic of the DTE to maintain
the accurate reading. Follow the specific service procedure provided on the next page.
Applicable Vehicle: Certain 2016MY Sonata PHEV vehicles.
Warranty Information:
Op. Code
Operation
Op. Time
50C099R1
BMS & HCU UPDATE
0.5
NOTE: Submit claim using the Campaign claim Entry Screen.
GDS Information:
Applicable Systems: Perform both BMS and HCU Updates as listed below:
Event #
Description
BMS: 392
LF PHEV DTE LOGIC IMPROVEMENT (1 of 2 – BMS)
HCU: 393
LF PHEV DTE LOGIC IMPROVEMENT (2 of 2 – HCU)
NOTE:
 Refer to TSB 15-GI-001 for the tablet-based Mobile GDS ECU update procedures.
 Refer to TSB 15-GI-002 for the PC-based GDS ECU update procedures.
Circulate To: Service Manager, Warranty Manager, Service Advisors, Technicians, Fleet Repair
DISTANCE TO EMPTY (DTE) LOGIC UPDATE – (SERVICE CAMPAIGN TZ5)
SUBJECT
:
Service Procedure:
1. Perform BMS Update per the GDS event information provided on page-1.
2. Perform HCU Update per the GDS event information provided on page-1.
3. IMPORTANT: If the vehicle is cold, drive it a few minutes to warm the engine and
transmission. Failure to warm up vehicle may lead to improper calibration in the next steps.
4. With warm vehicle perform the following GDS HEV Calibrations shown on pages 3-5:
a. Engine Clutch Fluid Pressure Sensor Calibration (found in HEV Control System - HCU)
b. Motor/HSG Resolver Calibration (found in Motor Control System - MCU)
5. Service is complete.
!
WARNING
GDS Vehicle Battery Voltage Warning:
If voltage is below 12 volts as per the below GDS warning, then select Back and operate the
vehicle in Ready Mode at least 20 minutes to reach an adequate battery state of charge that
prevents ECU Update failure. Cycle OFF/ON the ignition before retrying ECU update again.
NOTICE
You must initially perform GDS ECU Update in Auto Mode.
 If the ECU Update starts but then fails in Auto Mode, perform the update in Manual Mode to recover.
ROM ID Information Table:
Model
SONATA
PHEV
(LF PHEV)
System
P/N
BMS
HCU
ECM ROM ID
Previous
New
37513-E6510(Main)
37513-E6610(Sub)
LFPHB 4420 R
LFPHB 4640 R
36600-3D125
GLFPGNAHNS0-C000
GLFPGNAHNS1-C000
Manual Mode Password Information Table:
#392. BMS Update
MENU
LF PHEV BMS 37513-E6510/E6610
PASSWORD
6610
#393. HCU Update
MENU
LF PHEV BMS 37513-E6510/E6610
TSB #: 16-01-005
PASSWORD
3125
Page 2 of 5
SUBJECT:
SUBJECT:
DISTANCE TO EMPTY (DTE) LOGIC UPDATE – (SERVICE CAMPAIGN TZ5)
IMPORTANT: Both HEV Calibrations must be done with warm engine and
transmission.
TSB #: 16-01-005
Page 3 of 5
SUBJECT:
DISTANCE TO EMPTY (DTE) LOGIC UPDATE – (SERVICE CAMPAIGN TZ5)
SUBJECT
:
Engine Clutch Fluid Pressure Sensor Calibration (found in HEV Control
System - HCU):
TSB #: 16-01-005
Page 4 of 5
SUBJECT:
SUBJECT:
DISTANCE TO EMPTY (DTE) LOGIC UPDATE – (SERVICE CAMPAIGN TZ5)
Motor/HSG Resolver Calibration (found in Motor Control System - MCU):
TSB #: 16-01-005
Page 5 of 5
SUBJECT: