Banks Power Chevy_GMC Trucks: Duramax LB7 (Diesel ’01 - 04 6.6L) Tuner- Six-Gun Diesel Tuner w_ optional Speed-Loader Module (LB7 & LLY) '01-05 (iQ) Compatible with Optional Banks iQ - Manual (Page 26)

26
96815 v.3.0
Six-Gun Troubleshooting Using The
Banks iQ
check the Banks iQ’s Status indicator
for the “OK” icon on the upper left
corner of the iQ screen. Any Tuner
fault will be indicated by the “Banks
Engine” icon (see Figure 15) and its
cause can be investigated by running a
‘Power Diagnostic’ from the Diagnostic
menu.
1.
In the Environment select menu
press on the ‘Diagnostics’ button. See
Figure 16.
2.
In the Diagnostics menu press on
the ‘Tuner Diagnostics’ button to run a
tuner diagnostics. See Figure 17.
3.
The ‘Self Diagnostic’ screen displays
a log of diagnostic events related to
the Power Tuner. The ‘Logged Events’
list takes a moment to update each
time this screen is opened. Once
the list is updated, the most current
event will appear at the bottom of
the list. Each event has an associated
timestamp and description, which will
be displayed below the list when that
event is highlighted. Each key cycle
of the vehicle produces a minimum
of two logged events. See Figure 18.
Table 1 lists the common diagnostic
codes and the suggested course of
Action for each.
4.
Use the arrow buttons to scroll
through the recorded events.
5.
Touch the Banks iQ icon on the
lower left of the screen to return to
the environment screen or the return
icon to return to the Diagnostics
menu.
6.
A pop-up “Log-File” screen will
appear asking you if you want to erase
the contents of the log. Press ‘No’ to
keep the contents on Log-file or ‘Yes’,
to erase the Log-files.
Section 7
TROUBLESHOOTING
Figure 16
Figure 15
Banks Engine
Icon