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DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Section 4.6 Traction Control Codes
TRACTION
STATUS CODE
Segments do not illuminate on the Dash Display
NONE
and/or the Handset.
MEMORY R CALL
E
NO
SYMPTOM
Display screen on Dash Display and/or Handset
Circuits valid
is blank.
for
Traction
POSSIBLE CAUSE
Controller
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.
TRACTION
STATUS CODE
No seat switch or deadman switch input (no
-01
voltage to P6).
MEMORY R CALL
E
NO
SYMPTOM
Control will not operate.
Circuits valid
for
POSSIBLE CAUSE
Traction
Mis-adjusted or defective seat or deadman
Controller
switch.
· Verify correct operation of seat switch.
Open circuit between battery positive and P6.
· Check for loose connections or broken wires:
-
-
-
On vehicles without a seat/deadman 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 22
KEY
SWITCH
P1
P2
KEY
SWITCH
P1
P2 P6
October 2002
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Table of Contents
Troubleshooting
