DIAGNOSTIC STATUS CODES
SX TRANSISTOR CONTROL
Page
39
September 2004
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-67
The armature current exceeds the
armature transistor limit.
This status code will be displayed when the armature
transistor exceeds its specific current limit. The
control is reset by recycling the key switch.
MEMORY RECALL
YES
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
•
Shorted motor armature A1 to A2
•
Power cables may be shorted to each
other (Measure at control terminals)
•
A1 to A2 terminals may be shorted to
battery positive or negative
FU3
KEY SWITCH
P7
P1
P2
P17
P6
P3 P4
ST
ART SW.
FO
R
W
A
R
D
SW
.
ACC POT
L
REVERSE S
W
.
S
EAT
SW.
P5
P9
FU5
POWER CONNECTIONS
POS
A1
F1
NEG
A2
F2
FI
E
L
D
ARMAT
U
RE
+
-
LINE
FU1
P8
TRACTION
STATUS CODE
DESCRIPTION OF STATUS
CAUSE OF STATUS INDICATION
-69
The power steering coil current is too
high during the run mode.
This status code will be displayed when the current in
the power steering driver circuit exceeds current limit
during the run mode. The control is reset by recycling
the key switch.
MEMORY RECALL
YES
CORRECTIVE ACTIONS
TROUBLE-SHOOTING DIAGRAM
Circuits valid
for
Traction
Controller
SYMPTOM
Control will not operate.
POSSIBLE CAUSE
•
Shorted power steering control coil
•
Short between wires connecting to the
power steering coil
If the power steering coil resistance is
correct then:
•
Defective control
.
Replace control unit
FU3
KEY SWITCH
P7
P1
P2
P17
P6
P3 P4
ST
ART SW.
FO
R
W
A
R
D
SW
.
ACC POT
L
REVERSE S
W
.
S
EAT
SW.
P5
P9
FU5
POWER CONNECTIONS
POS
A1
F1
NEG
A2
F2
FI
E
L
D
ARMAT
U
RE
+
-
LINE
FU1
P8
