GE IC3645SR4T405CT1 Installation And Operation Manual page 30

DIAGNOSTIC STATUS CODES
IT TRANSISTOR CONTROL
TRACTION
STATUS CODE
Armature transistor did not turn on
-45
properly.
MEMORY RECALL
YES
SYMPTOM
Line contactor closes and opens, then
Circuits valid
can only be closed by opening and
for
closing the key switch.
Traction
Controller
POSSIBLE CAUSE
Defective control.
•
Replace controller unit.
TRACTION
STATUS CODE
"Look Ahead" test for A2 volts less
-46
than 12% of battery volts.
MEMORY RECALL
NO
SYMPTOM
Line contactor closes, then opens, and
Circuits valid
can only close by opening and closing
for
the key switch.
Traction
Controller
POSSIBLE CAUSE
Check for short circuit from the motor
armature to the frame of the vehicle.
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed when, during
control operation, the armature transistor fails to turn
on properly. This will result in a PMT condition.
TROUBLE-SHOOTING DIAGRAM
CAUSE OF STATUS INDICATION
This status code will be displayed when the voltage at
A2 is less than 12% of battery volts.
TROUBLE-SHOOTING DIAGRAM
Page 30
January 2008