TM 9-2320-366-10-2
Troubleshooting
Malfunction
Procedure
Two Steady Mode Lights Illuminate on Central Tire Inflation
System (CTIS) ECU ........................................................................... 3-84.6
Four Central Tire Inflation System (CTIS) ECU Indicator Lights
Flashing ............................................................................................ 3-84.6
Five Central Tire Inflation System (CTIS) ECU Indicator Lights
Flashing ............................................................................................ 3-84.6
Central Tire Inflation System (CTIS) Repeatedly Resumes Cycling
30 Seconds After Indicator Lights Stop Flashing .................................. 3-84.6
Central Tire Inflation System (CTIS) ECU Indicates No Fault
Code But System Fails to Inflate or Deflate.......................................... 3-84.6
No Overspeed Warning Light and/or Overspeed
Pressure Change............................................................................... 3-84.7
n. AXLE
Axle Differential(s) Noisy .................................................................... 3-84.7
Hard to Steer ..................................................................................... 3-84.7
Wanders, Pulls to One Side, or Shimmies ........................................... 3-84.8
Excessive Play When Turning Steering Wheel..................................... 3-84.8
No Response When Turning Steering Wheel ....................................... 3-84.9
Fifth Wheel Does Not Lock When Coupling Trailer to Tractor................ 3-84.9
Excessive Movement of Trailer King Pin in Fifth Wheel........................3-84.10
Fifth Wheel Does Not Unlock When Disconnecting Trailer
From Tractor.....................................................................................3-84.10
Fifth Wheel Sliding Mechanism Does Not Operate ..............................3-84.10
3-14
Change 2