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NHTSA ID Number: 11029970

Manufacturer Communication Number: 26-01-022G TSB

TSB/Document Date: 2026-03-11


Summary

Certain GV60 (JW1 EV) vehicle's Parking Distance Warning (PDW) system may become inoperative due to a logic error within the Body Domain Controller (BDC). This bulletin provides instructions to perform a software update for the BDC module.


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TSB/Document ID: 26-01-022G TSB

Replacement Service Bulletin Number:

MFR Communication Date: 2026-03-05

MFR Internal Campaign ID/Software Version: 919G

Communication Type: Service Campaign

NHTSA Components: BACK OVER PREVENTION: WARNINGS

MFR Component System:

MFR Component Subsystem:


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GROUP

NUMBER

CAMPAIGN
DATE

Technical Service Bulletin

26-01-022G
MODEL(S)

MARCH 2026

GV60
(JW1 EV)

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

SUBJECT:

 IMPORTANT
Retailers must perform this service campaign on all affected vehicles prior to retail delivery to a
guest and whenever an affected vehicle is in the shop for any maintenance or repair.
Access the “Vehicle Information” screen via WebDCS to identify open campaigns.
Description: Certain GV60 (JW1 EV) vehicle's Parking Distance Warning (PDW) system may become
inoperative due to a logic error within the Body Domain Controller (BDC). This bulletin provides
instructions to perform a software update for the BDC module.

Applicable Vehicles (Certain):
Model Year

Model

2026

GV60 (JW1 EV)

Production Dates

07/16/2025 – 08/09/2025

NOTICE
To avoid any potential damage to GenesiseBay logo EVs, GenesiseBay logo EV repairs can only be performed by EV
certified GenesiseBay logo retailers.

Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair

SUBJECT:

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

SST Information:
Tool Name

Tool Number

Figure

VCI 3

G0VPNNN006

Ordering Information

Website:
https://genesisessentialtools.com/
Email:
[email protected]

VCI 2

Phone: 1-855-763-6630
Hours: 7 AM – 7 PM CST

G1XDDMN002

NOTE: VCI 2 can NO longer be ordered but can be used for the updates in this TSB.

GDS Information:
Model

System

Event Number

Description

GV60
BDC-BCM
1363
1363.JW PE BDC LOGIC IMPROVEMENT
(JW1 EV)
(*or use a later available event as listed in the GDS BDC-BCM Update screen if one is available.)

Warranty Information:
Model

Op. Code

Operation

Op.
Time

Causal Part

Nature
Code

Cause
Code

GV60
(JW1 EV)

50D344R0

BDC Software
Update

0.4 M/H

95400-CU800

I11

ZZ3

NOTE 1: Submit claim on Claim Entry Screen as “Campaign” type.
NOTE 2: If any part(s) not subject to this TSB are found in need of replacement while performing the
repair procedure, and the affected part(s) are still under warranty, the dealer may submit a separate
claim using the same repair order. If the part(s) not subject to this TSB are out of warranty coverage,
the dealer has the option to submit a PA Request for goodwill consideration on a case-by-case basis.
NOTE 3: This TSB includes repair validation photos. Op times include VIN, mileage, and photo
capture of the ECU Update “Success” result screen as outlined in the Digital Documentation Policy.

TSB #: 26-01-022G

Page 2 of 6

SUBJECT:

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

ROM ID Information:
Model

Event

System

ECU
Part Number

GV60
(JW1 EV)

1363

BDC-BCM

95400-CU800

ROM ID
Current

Latest

2497
2498

2499

Service Procedure:

DIGITAL DOCUMENTATION
This TSB includes repair validation photos. Refer to the latest Warranty Digital Documentation
Policy for requirements.

NOTICE
Perform the GDS ECU update in Auto Mode.

If the ECU update fails in Auto Mode, perform the update in Manual Mode to recover.

NOTICE
Ensure the vehicle’s battery charge is above 11.0 Volts and the tablet’s battery charge is above
30% before performing a software update to avoid failure.

i

Information

Turn OFF all lamps (do NOT leave head lamp switch in auto mode) and accessories.

Perform update with the ignition switch in the ON position.

Do NOT disconnect any cables connected to the vehicle or scan tool during the update.

Do NOT place in Ready mode during the update.

Do NOT turn OFF the ignition switch during the update.

TSB #: 26-01-022G

Page 3 of 6

SUBJECT:

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

ECU Update Procedure

1.

Perform the ECU update in Auto Mode.

i

Information

Refer to TSB # 25-GI-020G, “ECU
Update Procedure for Tablet-Based
GenesiseBay logo Smart”, for additional
information.

2.

Verify the ROM ID by selecting the BDC-BCM
system to scan the vehicle’s current ROM ID.

NOTICE
Check the current ROM ID version and
compare it to the ROM ID Information
table before attempting to perform the
software update.

NOTICE
If the update fails, remove the power
connector from the in-cabin fuse box for
at least 5 seconds. Alternatively,
disconnect the negative (–) 12V battery
terminal and wait at least 5 seconds.
Reassemble and retry the update.

TSB #: 26-01-022G

Page 4 of 6

SUBJECT:

3.

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

Once the ECU update is 100% complete,
follow the prompts on the screen to cycle the
ignition OFF for at least 10 seconds to reset
the control unit (certain models may take up to
30 seconds).

i

Information

Use the Refresh button to reset the
timer.

4.

DIGITAL
DOCUMENTATION

Using the tablet or GDS screen capture
function, take a screenshot of the ECU
Update “Success” result screen.
Upload the photo to STUI.
NOTE: The VIN/Date/Time/Mileage photo
imprint is NOT required for GDS
screenshots.

TSB #: 26-01-022G

Page 5 of 6

SUBJECT:

PARKING DISTANCE WARNING (PDW) SOFTWARE UPDATE
(SERVICE CAMPAIGN 919G)

5.

Perform an All Systems Fault Code search
and erase DTC history that had incidentally
occurred from the ECU update.

6.

Place the vehicle in Ready mode to confirm
proper operation of the vehicle.

7.

The service procedure is now complete.

NOTICE
If the ECU update fails in Auto Mode, perform the update in Manual Mode using the password
below.

Manual Mode Password:
Event

Menu

Password

1363

JW PE BDC 95400-CU800/10/20/30,954A0-CU800/20/30

0438

TSB #: 26-01-022G

Page 6 of 6

1


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