DANA-AXTS0015
DANA SPICER CTIS (CENTRAL TIRE INFLATION SYSTEM)
TROUBLESHOOTING GUIDE
JULY 2010
DANA-AXTS0015 - Page 65 of 72
62
Wire Harness
Electrical Schematics
M939 Wiring Diagram (676422 and 676603)
J
XDCR COMMON
P
**RF GND
** MAY EXI
S
T ON
S
OME
S
Y
S
TEM
S
AND NOT ON OTHER
S
c
XDCR
S
IGNAL
b
XDCR VREF
FU
S
E
B
S
PEED
ECU Co
nn
ecto
r
B
A
9-PIN
DIAGNO
S
TIC
F
G
A
S
PEED
VEHICLE POWER PANEL
+VBATT
IGNITION
S
WITCH
POWER
F
GROUND
V
GROUND
Z
CONFIG 1
N
a
K
S
PEED
Y
S
PEED
GND
**J1708A
**J1708B
H
X
POWER
POWER
M
CONFIG 2
S
PEED
S
EN
S
OR INPUT
S
PEED
E
WARNING
LAMP
WARNING LAMP
B
C
DEFLATE
S
OL
S
UPPLY
S
OL
G
GROUND
W
GROUND
R
CONTROL
S
OL
WARNING LAMP
GROUND
PRE
SS
S
W
PRE
SS
URE
S
WITCH INPUT
T
PRE
SS
S
W
L
GROUND
GROUND
A
D
B
C
CONFIGURATION
S
ELECTION
J
u
mpe
r
pl
u
g may tie each co
n
fig li
n
e to POWER o
r
GROUND
to
s
elect co
n
fig.
See configu
r
a
t
ion page fo
r
de
t
ails.
(
)
S
BLACKOUT
BLACKOUT
BLACKOUT INPUT
Batte
r
y Voltage = No
r
mal
G
r
o
un
d = Blacko
u
t
(
(
XDCR COMMON
XDCR
S
IGNAL
XDCR VREF
1 - CHANNEL
PNEUMATIC CONTROLLER
E
C
PCU
S
EN
S
OR
B
GROUND
N/C
S
UPPLY
S
OL
GROUND
DEFLATE
S
OL
CONTROL
S
OL
DEFLATE
S
UPPLY
CONTROL
D
A
F
*
*
*
A
B
**J1939(-)
**J1939(+)
C
D
D
A
GROUND
J1708A
J1708B
POWER
POWER
GROUND
CONFIG 1
CONFIG 2
J1939(+)
J1939(-)
c (round connector)
C (all connectors)
B (round connector)
or
A (oval connector)
A (round connector)
or
B (oval connector)
PCU Sensor Harness Connector Pin
ECU Harness Connector Pin
PCU
S
EN
S
OR
b (round connector)
J (round connector)
*
Back to Top
