GE IC3645SR3R404P2 Installation And Operation Manual page 37

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
Controller "motor current sensor" input
-57
too low during running.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
POSSIBLE CAUSE
for
Defective control.
Traction
•= Replace controller unit.
Controller
TRACTION DESCRIPTION OF STATUS
STATUS CODE
There is an open circuit in the steer
-63
pump contactor coil.
MEMORY RECALL
YES
SYMPTOM
Control will not operate.
Circuits valid
POSSIBLE CAUSE
for
Missing steer pump contactor coil wire.
Traction
•= Verify steer pump contactor coil wiring.
Controller
Defective steer pump contactor coil.
•= Replace steer pump contactor coil.
Defective control.
•= Replace controller unit.
CORRECTIVE ACTIONS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when the voltage
input from the current sensor is too low during
running.
TROUBLE-SHOOTING DIAGRAM
NO GRAPHIC FOR THIS
STATUS CODE
CAUSE OF STATUS INDICATION
This status code will be displayed when P18 does not
see battery voltage while the contactor is open.
TROUBLE-SHOOTING DIAGRAM
KEY
SWITCH
SP
P1 P2 P18
Page 37
L
P17
July 1999