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13-AT-010

AUTOMATIC
TRANSMISSION

MODEL

DATE

Technical Service Bulletin

NUMBER

JUNE 2013

GENESIS SEDAN (BH )
GENESIS COUPE (BK)
EQUUS (VI)

AUTOMATIC TRANSAXLE TCM UPDATE

SUBJECT

Gi>.)

HYUn?~

Ecu update

DESCRIPTION:
This bulletin provides a procedure to update the TCM software for Genesis Sedan , Genesis Coupe
and Equus only after installing a new or remanufactured 8-speed transmission .
If the ID Number and the Code Number of the replacement transmission indicate it has the 8LR/B
cushion spring (shown in red on Page 2) , the TCM software must be updated if the vehicle is within
the Applicable Production Date Range shown below.
This procedure is necessary because some replacement transmissions may have an additional
cushion spring added to the SLR/B (Low-Reverse Brake)

Applicable Vehicles: Genesis Sedan (BH) , Genesis Coupe (BK) and Equus (VI) with S-speed
transmission and without Shift-by-Wire (SBW)
Applicable Production Date Range:
Model Year

Model

Engine

Applicable Production Date

2012-13

Genesis Sedan (BH) with SAT

4.6L/5 .0L

2/23/2011 through 7/21/2012

2012-13

Genesis Sedan (BH) with SAT

3.8L

2/23/2011 through 7/1S/2012

2012-13

Equus (VI) with SAT

5.0L

7/4/2011 through 7/21/2012

2013-

Genesis Coupe (BK) with SAT

2.0L

12/2S/2011 through 9/11 /2012

2013-

Genesis Coupe (BK) with SAT

3.SL

12/2S/2011 through 9/14/2012

TRANSMISSION TAG INFORMATION

Transmission Tag

ID and Code number

Circulate To : Service Manager, Warranty Manager, Service Advisors , Technicians , Fleet Repair

AUTOMATIC TRANSAXLE TCM UPDATE

SUBJECT:

ROM ID TABLE: Verify the PCM ROM ID before updating the vehicle software.
NOTE: All models are without Shift-by-Wire (SBW).
NOTE: Transmissions with ID No. and Code No. shown in red have the 8LR/B cushion spring.
Model

T/M
Type

Genesis Sedan (BH) 5.0L/4.6L
Equus (VI) 5.0

ASTR1

Genesis Coupe (BK) 2.0L

Code No.
Yes
No

XAoMB

XAoMD

RT05

RT07

YAoAB

YA oAH

RL05

RL07

YAoFA

YAoFB

RL25

RL27

YAoGA

YAoGB

RL26

RL2S

7/22/2012-

450004F050

Genesis Sedan (B H) 3.SL

Genesis Coupe (BK) 3.SL

Part Number
Yes
No
45000450004E060
4E050

8LR/B cushion spring
ID No.
Yes
No

ASLR1

450004F400
450004F500

450004F070
7/19/20 12-

450004F410
9/15/2012-

450004F510
9/12/2012-

GOS !INFORMATION:
Event#
296
297
29S

Description
296.BH SAT TCM UPDATE (AFTER REPLACING NEW H/W T/M)
297.VI SAT TCM UPDATE (AFTER REPLACING NEW H/W T/M)
29S.BK FL SAT TCM UPDATE (AFTER REPLACING NEW H/W T/M)

WARRANTY INFORMATION:
Model
Genesis Sedan (BH)
Equus (VI)
Genesis Coupe (BK)

TSB #: 13-AT-010

Op Code

Operation

Op Time

Causal P/N

Nature

Cause

95440F74

TCM Upgrade

0.3

See ROM ID
table

N74

C99

Page 2 of 7

SUBJECT:

AUTOMATIC TRANSAXLE TCM UPDATE

ROM ID TABLE: Verify the TCM ROM ID before updating vehicle software.
NEW

PREVIOUS
MODEL

ENGINE

Lambda
3.8 GDI

ATM

TCM P/N

95440-4F220
A8LR1

95440-4F221

TCM ROM ID

TCM P/N

TCM ROM ID

TBHOZ38NAO
TBHOZ38NA1
TBHOZ38NA2
TBHOZ38NA3
TBHOZ38NA4
TBHOZ38NA5
TBHOZ38NA6
TBHOZ38NA7
TBHOZ38NA8

95440-4F221

TBHOZ38NA9

95440-4E221

TBHOC46NA6

95440-4E201

TBHOZ50NA9

95440-4E411

TVIOZ50NA7

95440-4F031

TBKOC20NC5

95440-4F121

TBKOZ38NC5

TBHOC46NAO
TBHOC46NA1
BH

95440-4E220

Tau
4.6 MPI

95440-4E221
A8TR1
95440-4E200

Tau
5.0 GDI

95440-4E201

VI

Tau
5.0 GDI

95440-4E410
A8TR1