Component Identification
3A2797ZAA
23
Fluid Control Module (FCM)
Key:
A Fluid Control Module
B Base
C Module Connection Screws
D Access Cover
E Module Status LEDs
F CAN Connectors
Diagnostic Information
F
IG
. 9: Fluid Control Module (FCM)
ti12337a1
ti12336a1
A
E
B
C
D
F
Module Status LED (Ref E) Signal
Diagnosis
Green on
System is powered up
Yellow
Internal communication in progress
Red solid
FCM hardware failure. Replace FCM.
Red flashing fast
Uploading software.
Red flashing slow
Token error. Remove token and
upload software token again.