GE IC3645SR4U404N2 User Manual
DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page 22
January 2000
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-05
Start switch fails to close.
This status code will be displayed when P7 is less
than 2.5 volts and P3 is less than 60% of battery volts.
than 2.5 volts and P3 is less than 60% of battery volts.
MEMORY RECALL
NO
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Defective start switch circuit.
Control will not operate.
POSSIBLE CAUSE
Defective start switch circuit.
•
= Check start switch to insure closure when
accelerator is depressed.
•
= Check for open circuit or loose connections in
wiring from brake switch to start switch and
from P3 to start switch.
from P3 to start switch.
Defective accelerator switch.
•
= Check accelerator switch potentiometer for
proper operation and ohmic value.
KEY
SWITCH
REVERSE SW
.
F
O
RW
ARD SW
.
SEAT
SW
IT
CH
L
ST
ART
SW
.
P7
ACCPOT
P1
P2
P3
P17
P5
P4
P6
NEG
KEY SWITCH
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-06
Accelerator depressed with no
direction selected.
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.
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.
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.
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.
KEY
SWITCH
REVERSE SW
.
F
O
RWARD SW.
SEAT
SW
IT
CH
L
ST
ART
SW
.
P7
ACCPOT
P1
P2
P3
P17
P5
P4
P6
NEG
KEY SWITCH