GE IC3645SR3R404P2 Installation And Operation Manual page 20

DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
TRACTION
DESCRIPTION OF STATUS
STATUS CODE
Accelerator depressed with no
-06
direction selected.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
POSSIBLE CAUSE
for
Accelerator pedal is depressed before closing
Traction
forward or reverse directional switch.
•= Status code will disappear when directional
Controller
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.
TRACTION DESCRIPTION OF STATUS
STATUS CODE
Accelerator input voltage too low on
-08
power up after initial key switch
closure.
MEMORY RECALL
NO
SYMPTOM
Control will not operate.
Circuits valid
for POSSIBLE CAUSE
Accelerator input mis-adjusted or defective.
Traction
•= Input voltage at P7 should be less than 20% of
Controller
learned span resistance. Adjust or replace
accelerator unit to insure that the voltage at P7
is correct.
•= Open wire between potentiometer negative
and P8
Defective Card
•= Replace controller unit.
CORRECTIVE ACTIONS
CORRECTIVE ACTIONS
CAUSE OF STATUS INDICATION
This status code will be displayed while P4 and P5
are less than 60% of battery volts, and the accelerator
(P7) is calling for greater than 40% on-time.
TROUBLE-SHOOTING DIAGRAM
KEY SWITCH
L
P1 P17 P2 P6
CAUSE OF STATUS INDICATION
This status code will be displayed when the
accelerator input voltage at P7 is calling for greater
than 20% on-time at start-up.
TROUBLE-SHOOTING DIAGRAM
Page 20
P3 P4 P5
P9 P7
ACCPOT
P9 P7 P8
ACC POT
July 1999
P8