GE SX Series User Manual

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL Page 22
Revised May 2003
Section 4.6 Traction Control Codes
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
NONE
Segments do not illuminate on the
Dash Display and/or the Handset.
No input voltage to the control card or the display unit.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Display screen on Dash Display and/or
Handset is blank.
POSSIBLE CAUSE
Positive or negative control voltage is not
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.
NEG
+
-
FU3
KEY
SWITCH
P1
P2
FU5
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-01
No brake switch or deadman switch
input (no voltage to P6).
This status code will be displayed when P6 is less
than 50% battery volts.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Mis-adjusted or defective brake or
deadman switch.
· Check to see that the brake switch
closes properly.
Open circuit between battery positive and
P6.
· Check for loose connections or broken
wires:
- Between the brake switch and P6
- Between the key switch and the
battery positive side of the brake
switch.
- Between the brake switch and P2.
· On vehicles without a brake/deadman
switch, check for a loose connection or
broken wire from P2 and/or P6.
BDI INTERRUPT TO JOY
STICK CONTROLLER
*
TRACTION CONTROL PLUG PL-2
P10
P1
P7
P13
P9
ACCEL
SWITCH
P8
P20
TEMPERATURE INPUT FROM
PUMP CONTROL; OPEN INPUT
OR VOLTAGE > 3V = BDI
SIGNAL DISABLED
P14
TEMPERATURE SENSOR
INPUT FROM TRACTION
MOTOR
TACH SIGNAL
+12V TACH
P23P22
KEY SWITCH
*
DIRECT
SWITCH
P6
BRAKE SWITCH
*
L
P17 P2
*
SEAT SWITCH
P4 P5
*
FWD
REV
*
P18
*
24V
FAN
ENABLE
FAN
P21
NEG
PARK BRAKE SWITCH
*
2.2K
2W

GE SX Series Specifications

General

Brand	GE
Model	SX Series
Category	Controller
Language	English