Traction Controller Status Codes - GE IC3645SR4T405CT1 Installation And Operation Manual

DIAGNOSTIC STATUS CODES
IT TRANSISTOR CONTROL
Section 4.6 Traction Control Codes
TRACTION
STATUS CODE
Segments do not illuminate on the
NONE
Dash Display and/or the Handset.
MEMORY RECALL
NO
SYMPTOM
Display screen on Dash Display and/or
Circuits valid
Handset is blank.
for
Traction
POSSIBLE CAUSE
Positive or negative control voltage is not
Controller
present.
• Insure that the key switch is closed and
voltage is present between P1 & battery
negative (Power Terminal "NEG"). Also
check for voltage between P2 and control
negative.
Open circuit between control card AND the
Dash Display or Handset.
• Check for an open circuit or loose
connection going from the control and the
Dash Display or Handset.
Defective Dash Display or Handset.
•
Replace Dash Display or Handset.
TRACTION
STATUS CODE
No seat switch or charger switch input
-01
(no voltage to P6).
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for POSSIBLE CAUSE
Mis-adjusted or defective seat or charger switch.
Traction
• Check to see that the seat switch or charger
Controller switch closes properly.
Open circuit between battery positive and P6.
• Check for loose connections or broken wires:
−
−
−
• On vehicles without a seat/charger switch,
check for a loose connection or broken wire
from P2 and/or P6.
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
DESCRIPTION OF STATUS
CORRECTIVE ACTIONS
Between the seat switch and P6
Between the key switch and the battery
positive side of the seat switch.
Between the seat switch and P2.
CAUSE OF STATUS INDICATION
No input voltage to the control card or the display
unit.
TROUBLE-SHOOTING DIAGRAM
FU3
FU5
+
-
NEG
CAUSE OF STATUS INDICATION
This status code will be displayed when P6 is less
than 50% battery volts.
TROUBLE-SHOOTING DIAGRAM
FU3
FU5
+
-
NEG
Page 20
KEY
SWITCH
P2
P1
KEY
SWITCH
P1
P2 P6
January 2008