GE SX Series

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL Page 25
Revised May 2003
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-06
Accelerator depressed with no
direction selected.
This status code will be displayed when P4 and P5
are less than 60% of battery volts, and P7 is less than
2.5 volts.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Accelerator pedal is depressed before
closing forward or reverse directional
switch.
· Status code will disappear when
directional switch is closed or when
accelerator pedal is released.
Defective directional switch
· Check forward or reverse switch to insure
closure when direction is selected.
Open circuit between directional switch(es)
and battery positive or between directional
switch(es) and P4 or P5.
· Check all control wires and connections
shown in Trouble Shooting Diagram.
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
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-07
Accelerator voltage is too high. This status code will be displayed when the
accelerator voltage is higher than 4.2 volts, and a
directional contactor is picked up.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate when accelerator pedal
is depressed or status code -07 is displayed
then disappears when the vehicle starts to
accelerate.
POSSIBLE CAUSE
· Status code is possible if Function 11 is set to
a value in excess of 200 while SL1 is
activated.
P9
P7
ACC POT
P8