23-01-005G

CAMPAIGN
23-01-005G
JANUARY, 2023
G70 (IK)
G70 HEADS-UP DISPLAY (HUD) BRIGHTNESS LOGIC OPTIMIZATION
(SERVICE CAMPAIGN T32G)
 IMPORTANT
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.
Access the "Vehicle Information" screen via WEBDCS to identify open campaigns.
Description: Certain 2023MY G70 (IK) vehicles may exhibit a condition where the Heads-Up Display
(HUD) is not brightly lit during sunny days.
This bulletin provides the service procedure to update the HUD system software to resolve the
condition stated above.
Applicable Vehicles: Certain 2023MY G70 (IK) vehicles equipped with 3.3L Twin Turbo engines and
produced from 10/26/2022 – 11/08/2022.
Warranty Information:
G70
20D167R2
HUD UPGRADE
0.3 M/H 94310-G9340
I14
ZZ3
(IK)
NOTE 1: Submit claim on Campaign Claim Entry screen.
NOTE 2: If a part that is not covered by this campaign is found in need of replacement while
performing this bulletin and the affected part is still under warranty, submit a separate claim using the
same repair order. If the affected part is out of warranty, submit a Prior Approval request for goodwill
consideration prior to performing the work.
i
Information
Check if the vehicle’s software version is affected:
• Check the current version of the HUD ROM ID and compare it to the ROM ID information
table listed below before attempting to perform the software update.
•
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
GDS INFORMATION:
“915.IK PE HUD BRIGHTNESS LOGIC IMPROVEMENT"
#915
ROM ID INFORMATION TABLE:
MODEL
SYSTEM
VCU P/N
G70 (IK)
HUD
94310-G9340
ROM ID
OLD
2.0
MANUAL MODE PASSCODE INFORMATION TABLE:
EVENT
MENU
#915
IK PE (SB) HUD 94310-G9110 ~ 550
NEW
2.01
PASSCODE
9550
Service Procedure:
!
CAUTION
Cautions During Control Unit Upgrade
• Confirm the vehicle's 12V aux. battery is fully charged. Please connect a battery charger
before proceeding to eliminate risk of software update failure due to insufficient battery
voltage.
• Turn off all lamps (Do not leave head lamp switch in auto mode) and all accessories
(heater, A/C, blower, radio, seat warmer, defroster, etc.); do not allow the battery to be
discharged during upgrade.
• Perform upgrade with the ignition switch in the ON position.
• Be careful not to disconnect any cables connected to the vehicle or scan tool during
upgrade.
• Do not start the engine during upgrade.
• Do not turn off the ignition switch during upgrade.
• Do not touch the systems buttons (like ‘BACK’, ‘HOME’, ‘etc.’) while performing upgrade.
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■ CONTROL UNIT UPGRADE PROCEDURE USING THE GDS-Mobile
GDS (Global Diagnostic System)-Mobile INSTALLATION PROCEDURE
1.
Connect the VCI-II into the vehicle's DLC
connector under the driver side
instrument panel and check to turn the
VCI-II on.
Before starting the update, check HUD is
operating properly and make certain that
the battery of the Table PC is sufficiently
charged.
i Information
ECU upgrade function on GDSMobile is basically operating in
wireless communication and Wi-Fi
direct. Also, it is possible to be
performing via USB cable between
Tablet PC and VCI-II.
NOTICE
You must initially perform HUD Update in Auto Mode.
If the update starts but then fails in Auto Mode, perform the update in Manual Mode
to recover.
AUTOMATIC UPGRADE PROCEDURE USING THE GDS-MOBILE
2.
Select ECU Upgrade on the initial
screen after entering the vehicle
information and select Auto Mode.
3.
Select the HUD system and select ID
check to check the vehicle’s current
ROM ID.
i Information
Check the current ROM ID version
and compare it to the ROM ID
Information Table before attempting to
perform the software update.
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4.
Select Upgrade after confirming correct
Event is selected:
"915.IK PE HUD BRIGHTNESS LOGIC
IMPROVEMENT"
5.
The vehicle battery voltage is checked to
make sure it is at least 12 voltages to
assure reliable upgrade results. Click OK
if the results indicate voltage is ok.
NOTICE
If battery voltage is below 12 voltages
as below, click BACK and then run
the engine to ensure an adequate
battery charge state for reliable
upgrade results.
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6.
Upgrade (1/2) will begin, and the
progress of the upgrade will appear on
the bar graph.
Upgrade (1/2) will occur until 100% is
reached on the bar graph.
7.
Upgrade (2/2) will begin, and the
progress of the upgrade will appear in
the bar graph.
Upgrade (2/2) will occur until 100% is
reached on the bar graph.
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8.
When upgrade reaches 100%, follow
GDS instructions to “Turn IG off for 10
seconds and then back on. Click the OK
button to continue.”
9.
Click OK on the final screen, which
indicates upgrade is complete.
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10.
After upgrade, remove power
connector of indoor fuse box, and
reconnect it after 5 seconds.
Check if any incidental Diagnostic
Trouble Codes (DTC) have been created
by the upgrade and clear the DTC(s)
present.
Start the engine to confirm proper
operation of the vehicle and check HUD
is operational and visibility is acceptable.
MANUAL UPGRADE PROCEDURE USING THE GDS-MOBILE
NOTE:
• The manual upgrade should be performed only when the automatic upgrade fails.
• If automatic upgrade fails, turn the ignition key off for about 10 seconds, place it back in the
“ON” position to reset the control unit before performing manual upgrade.
11.
Select ECU Upgrade on the initial screen
after entering the vehicle information and
select Manual Mode.
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12.
Select HUD and confirm the event and
part number with reference to the above
ROM ID Information Table and tab
Upgrade.
13.
Enter the passcode from the Manual Passcode table below then touch OK.
EVENT
#915
14.
MENU
IK PE (SB) HUD 94310-G9110 ~ 550
PASSCODE
9550
The vehicle battery voltage is checked to
make sure it is at least 12 volts to ensure
reliable upgrade results. Click OK if the
results indicate voltage is OK.
NOTICE
If battery voltage is below 12
voltages as below, click BACK and
then run the engine to ensure an
adequate battery charge state for
reliable upgrade results.
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16.
Upgrade (1/2) will begin, and the
progress of the upgrade will appear on
the bar graph.
Upgrade (1/2) will occur until 100% is
reached on the bar graph.
17.
Upgrade (2/2) will begin, and the
progress of the upgrade will appear in
the bar graph.
Upgrade (2/2) will occur until 100% is
reached on the bar graph.
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18.
When upgrade reaches 100%, follow
GDS instructions to “Turn IG off for 10
seconds and then back on. Click the OK
button to continue.”
19.
Click OK on the final screen, which
indicates upgrade is complete.
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20.
After upgrade, remove power
connector of indoor fuse box, and
reconnect it after 5 seconds.
Check if any incidental Diagnostic
Trouble Codes (DTC) have been created
by the upgrade and clear the DTC(s)
present.
Start the engine to confirm proper
operation of the vehicle and check HUD
is operational and visibility is acceptable.
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