37
ECM TUNER
In
tr
oduc
tion
Upda
ting
Ph
ysical
Installa
tion
Installing the
Tune
Uninstalling
the T
une
Oper
ating
the
HDGT
M
or
e
Inf
or
ma
tion
14. Verify that the correct vehicle type is selected and press
Yes
to continue (top right button).
‣
If the vehicle type is not
correct, restart and select the
correct vehicle by cycling the
key position and choosing
Change Vehicle/Engine
from
the Main Menu.
15. Read the disclaimer and press the top right button to
Agree
and continue.
‣
If you
Disagree
, press the
top left button; this will end
the tune installation.
‣
This is the last point at
which you can safely exit
the tune installation.
16.
Confirm that the key is in the RUN
(or ON) position.
17. Press
Continue
(top right button).
18.
Confirm that you have disconnected
the trailer wire and removed the ABS/
brake fuses.
19. Press
Continue
(top right button).
20. Once the ECM Tuner
shows that Phase 1 is
complete, begin Phase 2.
Go Back
YES
CAUTION
Please verify vehicle type.
Installing on a:
CATERPILLAR
If this is correct press YES to continue
If not, restart and select the correct
vehicle.
DISCLAIMER
Go Back
agree
disagree
Are you the owner of this
vehicle, have you read the
disclaimer, and do you agree
to all of its terms and conditions?
This is the final opportunity to
exit the download procedure by
pressing disagree.
Continue
DOWNLOADING
GT status: UNLOCKED
Phase 1:
1 Connect GT to vehicle.
2 Turn ignition key to ON
Do not Start the Engine!
3 Press Continue after
Key in in the ON position.
Go Back
Continue
CAUTION
During the download process
disconnect trailer electrical
and remove ABS/brake fuses.
Press Continue when
ready to proceed.
DOWNLOADING
Phase 1 Complete!
Truck Data Acquired.
Please Disconnect the GT from
Truck and proceed to Phase 2:
Phase 2:
Connect GT to PC and use the
Heavy Duty Update Agent
to load the latest files.
Summary of Contents for ECM Tuner
Page 69: ...68 ECM TUNER NOTES...
