ENGINE AFES INDICATOR POWER-ON OPERATION
The engine AFES detects and indicates fire automatically, but the system may not automatically
extinguish all fires. The driver should continually monitor the engine test and alarm (T/A) panel du ring
vehicle operation, watching for the following indications, and should be prepared to take emergency action
Control or Indicator
POWER ON Lamp
Lamp should remain lit throughout
operation. If lamp goes out during
operation, troubleshoot AFES
PASS TEST Lamp
Lights 4-6 seconds after successful
completion of BITE test.
Lamp is not lit:
No action is required.
Lamp is lit (Amber):
Notify Unit maintenance.