2-30. CENTRAL TIRE INFLATION SYSTEM (CTIS) OPERATION
c. Operate in Run Flat Mode.
Central Tire Inflation System (CTIS) operation in RUN FLAT mode is
limited to ten minutes. To continue operating CTIS in RUN FLAT mode
after ten minutes, RUN FLAT mode button must be pressed again or
CTIS will shut down completely. Failure to comply may result in damage
CTIS is operated in RUN FLAT mode when tire(s) have been punctured.
RUN FLAT mode causes CTIS to check tire pressure every 15 seconds
(normal interval is every 15 minutes). If low air pressure is sensed, CTIS
will supply air in wet tank to leaking tire(s) every 15 seconds.
(1) Press RUN FLAT mode button (1). RUN FLAT mode light (2) will illuminate when
CTIS is operating in RUN FLAT mode.
(2) If operating CTIS in RUN FLAT mode is no longer required, press RUN FLAT mode
button (1) again. RUN FLAT mode light (2) will go out.
(3) Change leaking tire(s) (para 3-5) as soon as possible.