5151
Trouble Shooting Guide
Appendix
SYMPTOM POSSIBLE CAUSE SOLUTION
Display beeps for two seconds The unit is too hot due to direct sunlight Once cooled, the display will turn on
No display when the key is “on” The screen has not yet been activated Touch the screen or start the vehicle
Fusion drivers will not install correctly The drivers were not successfully installed Manually install the drivers
Camera picture is frozen Bad connections Double check your fuse and connections
Display beeps quickly Possible device malfunction Update the device using Fusion software
Unit will not power on after vehicle is
started or after screen or buttons are
pressed
Typically this issue is caused by a blown
OBDii/Cigarette Lighter Fuse
Replace fuse and test unit again
On Star®:
Unable to receive monthly On Star®
e-mail reports
Having the display plugged into your
OBDii port may disturb On Star while
gathering information for their reports.
Unfortunately, there is no real solution
for this issue. You could try and call
On Star to see when they gather their re-
ports, and unplug your device during that
time. This may or may not work for you.
OEM EGT Locations - Diesel Trucks Only
Muer
Diesel Oxidation
Catalyst
Exhaust Manifold
Pre-Turbo
EGT
Pre-Cat
EGT
Pre-DPF/Post-Cat
EGT
Post-DPF