DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page
22
November 2002
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.
MEMORY RECALL
NO
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
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.
Defective accelerator switch.
•
Check accelerator switch potentiometer for
proper operation and ohmic value.
KEY
SWITCH
L
P1
P17
P2
P6
P3
P4
P5
SEAT SW.
STAR
T SW.
F
O
RW
A
RD S
W
.
R
EVER
SE SW.
1A
P18
P7
ACC POT
BRAKE
SW.
PL-1
PL-2
PL-3
PL-4
PL-5
PL-6
PL-9
12
10
29
15
6
8
7
41
45
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.
KEY
SWITCH
L
P1
P17
P2
P6
P3
P4
P5
SEAT
SW
.
ST
ART
SW
.
FORWARD SW.
REVERSE SW
.
1A
P18
P7
ACC POT
BRAKE
SW.
PL-1
PL-2
PL-3
PL-4
PL-5
PL-6
PL-9
12
10
29
15
6
8
7
41
45