GE IC3645SR4U454Z2 Installation And Operation Manual page 45

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
TRACTION DESCRIPTION OF STATUS
STATUS CODE
USER DEFINED STATUS CODE
-94
See instructions for Truck
Management Module for details.
MEMORY RECALL
YES
SYMPTOM
Status code flashes "on and off".
Circuits valid
for POSSIBLE CAUSE
User defined status code is displayed by switch
Traction
closure or motor brush sensor closure to
Controller positive.
•= See GEH-TMM7A, "Truck Management
&
Module Instructions" for OEM defined status
Pump
codes for complete corrective action required.
Controller
Terminal 8 (TMM7A) is shorted to positive.
Plug P5 (pump) is shorted to positive.
Defective input switch (shorted).
Defective TMM card.
Defective pump card.
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
USER DEFINED STATUS CODE
-94
See instructions for Truck
Management Module for details.
MEMORY RECALL
YES
SYMPTOM
Status code flashes "on and off".
Circuits valid
POSSIBLE CAUSE
for
User defined status code is displayed by switch
Traction
closure or motor brush sensor closure to
Controller positive.
•= See GEH-TMM7A, "Truck Management
&
Module Instructions" for OEM defined status
Pump
codes for complete corrective action required.
Controller
Terminal 10 (TMM7A) is shorted to positive.
Plug P6 (pump) is shorted to positive.
Defective input switch (shorted).
Defective TMM card.
Defective pump card.
CORRECTIVE ACTIONS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when the voltage at
the respective terminal of the TMM or Pump Logic
Card is at zero volts.
TROUBLE-SHOOTING DIAGRAM
WHEN TMM7A CARD IS USED
2 7
1 3 4 5 6
P5
WHEN SR Series PUMP
CONTROL IS USED
USER SW
POS
CAUSE OF STATUS INDICATION
This status code will be displayed when the voltage at
the respective terminal of the TMM or Pump Logic
Card is at zero volts.
TROUBLE-SHOOTING DIAGRAM
WHEN TMM7A CARD IS USED
2 7
1 3 4 5 6
P6
WHEN SR Series PUMP
CONTROL IS USED
USER SW
POS
Page 45
9 14
8 10 11 12 13 15
USER SW
POS
SC94
9 14
8 10 11 12 13 15
USER SW
POS
SC94A
January 1999