Filter
Top Products
DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL Page 25
January 2000
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-11
Start switch closed on power up after
initial key switch closure.
This status code will be displayed when P3 is greater
than 60% of battery voltage when the key switch is
closed.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Start switch input mis-adjusted or defective.
•=Input voltage at P3 should be less than 60% of
battery volts at key switch closing. Adjust or
replace accelerator unit to insure that the
voltage at P3 is less than 60% of battery volts
before closing the start switch.
Short circuit between battery positive and P3 in
start switch input circuit.
•=Disconnect wire from P3. Check for short
circuit from this wire to battery positive.
Defective control.
•=Disconnect wire from P3. Measure voltage
from P3 to negative. Voltage should be zero,
if not, replace control.
KEY
SWITCH
P1 P2 P3P17 P5
REVERSE SW.
FORWARD SW.
P4
SEAT SWITCH
P6
L
START SW.
TRACTION
STATUS CODE
DESCRIPTION OF STATUS CAUSE OF STATUS INDICATION
-12
Steer angle potentiometer voltage is
too low.
This status code will be displayed when P12 is less
than 0.39 volts.
MEMORY RECALL
NO
CORRECTIVE ACTIONS TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
Steer angle potentiometer input mis-adjusted or
defective. Loose or missing connections at P9,
P12 or P8.
•=Input voltage at P12 should be greater than
0.39 volts at all times. Insure that the
adjustment of the steer potentiometer is in
accordance with Section 9 of this instruction.
Defective control.
•=Replace control unit.
P9 P12 P8
STEER ANGLE
POT