TM 9-2320-365-20-2
2-24. CENTRAL TIRE INFLATION SYSTEM (CTIS) TROUBLESHOOTING
This paragraph covers Central Tire Inflation System (CTIS) Troubleshooting. The Central Tire Inflation System (CTIS)
Fault Index, Table 2-50, lists faults for the CTIS System of the vehicle.
Table 2-50. Central Tire Inflation System (CTIS) Fault Index
Fault No.
Description
Page
m1.
Two Steady Mode Lights Illuminate on Central Tire Inflation System (CTIS) ECU . . . . . . . . . . .
2-1768
m2.
Four CTIS ECU Indicator Lights Flashing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1798
m3.
Five CTIS ECU Indicator Lights Flashing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1822
m4.
CTIS Repeatedly Resumes Cycling 30 Seconds After Indicator Lights Stop Flashing . . . . . . . .
2-1856
m5.
Central Tire Inflation System (CTIS) ECU Indicates No Fault Code But System Fails
To Inflate or Deflate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1862
m6.
No Overspeed Warning Light and/or Overspeed Pressure Change
. . . . . . . . . . . . . . . . . . . . .
2-1874
Change 1
2-1767
