COMMON TOPICS
I received a fail on my device, but I have not consumed any alcoholic beverages.
My device is giving me a recall 5038.
My device is giving me a recall 5047.
My device is telling me: invalid sample.
I received a fail on my device. Will I lose my license?
Should I go to my appointment if I cannot pay my balance?
The display on my device is not displaying correctly.
What happens if my car needs repairs?
My device says pass, but my vehicle will not start.
Can I disconnect the vehicle battery?
Looking for something else? Click the “Find Answers Now” button.
QuicTest QT-1LN Manual (Disponible Para Clientes Despues Del de Julio, 2016)
QuicTest QT-1L User Manual (for Customers Installed AFTER July 31, 2012)
QuicTest QT-1L Manual (Disponible Para Clientes Despues Del 31 de Julio, 2012)
QuicTest QT-1 User’s Manual (for Customers Installed BEFORE July 31,2012)
QuicTest QT-1 Manual (Disponible Para Clientes antes Del 31 de Julio, 2012)
LJ-1 User’s Manual
LJ-1 Manual de Usuario
Owner’s Permission Form
Set Point: 17.8-.040
Set Point: all others
800-521-4246