TM 9-2320-392-10-1
CENTRAL TIRE INFLATION SYSTEM (CTIS)
0022 00
OPERATION - Continued
OPERATION WITH FOUR CTIS ECU MODE LIGHTS FLASHING
CAUTION
There is possible tire damage if four CTIS ECU mode lights are flashing.
Visually inspect tires and check tire pressure before continuing vehicle
operation. Do not use RUN FLAT mode if tire has large chunks missing, large
cracks, or other major damage. Failure to comply may result in damage to
equipment.
NOTE
If four CTIS ECU mode lights are flashing, perform steps 1 through 5.
If major tire damage is found, change tire (WP 0105 00) before continuing
vehicle operation.
1.
Check tire pressure with tire-inflator gage (WP 0106 00).
2.
Visually inspect tires for damage.
3.
Start engine (WP 0018 00).
NOTE
If four CTIS ECU mode lights continue to flash after RUN FLAT mode button
has been pushed, perform CTIS Troubleshooting (WP 0088 00).
If RUN FLAT mode indicator and the selected mode indicator continue to flash
after the RUN FLAT mode button has been pushed, an air leak has been
detected by CTIS.
4.
Press RUN FLAT mode button (9) on CTIS ECU (11).
0022 00-6
