Banks Power Dodge Trucks: (Diesel ’03 - 07 5.9L Cummins) Tuner- Six-Gun Diesel Tuner (235, 250, 305 HP Dodge 5.9L Cummins (24-valve) Trucks) '03-04 For use with Six-Gun Switch - Manual (Page 25)

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Your Six-Gun Diesel Tuner displays
the “4,3” diagnostic code (refer to
TROUBLESHOOTING in Section 9 on
how to read codes) when it needs to
learn your transmission configurations.
This always occurs when the Six-Gun
Diesel Tuner is first installed on the
truck.
Banks Six-Gun Diesel Tuner is equipped
with advanced safety features to
preserve your automatic transmission.
One of them is the capability to detect
the occurrence of transmission slip,
and it will automatically de-rate the
engine output power accordingly.
Before this safety feature can take
effect, the Six-Gun Diesel Tuner needs
to learn that your truck is equipped
with an automatic transmission.
(Please read the “Disclaimer of
Liability” on page 4 .)
1.
Reconnect all battery terminals.
The following driving test shall be
performed in an area where speeds of
this nature are safe and traffic is light.
For vehicle with a manual transmission,
follow Steps 2 through 3. For vehicle
with automatic transmission, follow
Steps 4 through 6.
While driving, listen for any exhaust
leaks or rattles, or intake boost leaks.
After the engine cools, re-tighten
clamps and hoses if leaks are
detected.
2.
To teach the Six-Gun Diesel Tuner
that your truck is equipped with a
manual transmission, drive the truck at
a vehicle speed of over 50 mph for at
least 2 minutes. The “4,3” diagnostic
code will be eliminated.
3.
If a Speed-Loader is being installed,
go to Section 5, “SPEED-LOADER
MODULE INSTALLATION” on page 26
and follow the procedure; otherwise
proceed to Section 6, “ENGINE POWER
RATING LEARNING PROcEDURE” on
page 27 . Repeat Step 2 if necessary
to eliminate code.
4.
To teach the Six-Gun Diesel Tuner
that your truck is equipped with an
automatic transmission, drive your
truck under light load with overdrive
turned on (4th gear). Obtain a vehicle
speed of over 60 mph until torque
converter is locked (the torque
converter is usually locked at speeds
over 60 mph). Maintain this speed
steadily with the torque converter
locked for at least 30 seconds.
5.
continue to drive. Slow down and
turn off overdrive and obtain vehicle
speed of over 50 mph until torque
converter is locked (with overdrive
off the torque converter is usually
locked at speeds over 50 mph).
Maintain the speed steadily with the
torque converter locked for at least 30
seconds.
6.
Once the transmission is learned,
the “4,3” diagnostic code will be
eliminated. If a Speed-Loader is being
installed, go to Section 5, “SPEED-
LOADER MODULE INSTALLATION” on
page 26 and follow the procedure,
otherwise proceed to Section 6,
“LEARNING ENGINE POWER RATING”
on page 27 . If the code is not
eliminated, repeat Steps 4 to 5.
-END, SEcTION 4-
SECTION 4
TRaNSMISSION LEaRNING PROCEDURE