DANA-AXTS0015
DANA SPICER CTIS (CENTRAL TIRE INFLATION SYSTEM)
TROUBLESHOOTING GUIDE
JULY 2010
DANA-AXTS0015 - Page 11 of 72
8
Operator Instructions
Flange or Panel
RUN FLAT Flashing (wi
t
h a Te
rr
ain Ligh
t
)
RUN FLAT i
s
s
elected, a
n
d ti
r
e p
r
e
ssur
e
s
a
r
e checked at mo
r
e
f
r
eq
u
e
n
t i
n
te
r
val
s
.
• If RUN FLAT i
s
p
us
hed to clea
r
a "4 Mode Light
s
" fl
a
s
hi
n
g
di
s
play, imbala
n
ce a
n
d co
n
fi
r
matio
n
fa
u
lt detectio
n
i
s
ove
rr
idde
n
fo
r
the d
ur
atio
n
of RUN FLAT.
• T
urn
off by dep
r
e
ss
i
n
g RUN FLAT agai
n
o
r
it will "time-o
u
t"
afte
r
10 mi
nu
te
s
.
Wa
r
ning
: RUN FLAT
s
ho
u
ld
n
ot be
us
ed to i
n
fl
ate ti
r
e
s
with
su
b
s
ta
n
tial damage/defect
s
. U
s
e of RUN FLAT ca
n
r
e
su
lt i
n
othe
r
ti
r
e
s
o
n
cha
nn
el lo
s
i
n
g p
r
e
ssur
e.
No Te
rr
ain Ligh
t
s
CTI
S
s
e
ns
e
s
eithe
r
a low
s
y
s
tem voltage o
r
a
n
elect
r
ical fa
u
lt with a
P
n
e
u
matic Co
n
t
r
ol U
n
it
s
ole
n
oid.
•
S
y
s
tem
s
h
u
t
s
off, clo
s
i
n
g wheel valve
s
.
• Vehicle powe
r
i
s
i
n
adeq
u
ate.
Flashing Wa
r
ning Lamp and/o
r
Buzze
r
o
r
OVER SPEED Flashing
Vehicle
s
peed i
s
too fa
s
t fo
r
p
r
e
ssur
e
s
elected.
• Red
u
ce
s
peed o
r
s
elect highe
r
p
r
e
ssur
e by p
r
e
ss
i
n
g
app
r
op
r
iate key.
• Co
n
ti
nu
ed ope
r
atio
n
i
n
thi
s
mode will
r
e
su
lt i
n
a
u
tomatic
s
electio
n
of mo
r
e app
r
op
r
iate p
r
e
ssur
e
s
etti
n
g.
• Wa
rn
i
n
g lamp may fl
a
s
h while
s
y
s
tem i
s
i
n
EMERGENCY
mode.
Solid Wa
r
ning Lamp o
r
Solid OVER SPEED
ECU ha
s
s
ee
n
25-50 ig
n
itio
n
cycle
s
witho
u
t
s
eei
n
g a
n
y
s
peed
s
ig
n
al.
• If
n
o p
r
oblem exi
s
t
s
with
s
peed ci
r
c
u
it wi
r
i
n
g o
r
s
e
ns
o
r
,
lamp will go off whe
n
vehicle i
s
moved.
Ligh
t
s Sequen
t
ially Flashing
(o
n
e afte
r
a
n
othe
r
)
A co
n
fi g
ur
atio
n
e
rr
o
r
ha
s
occ
urr
ed a
n
d the CTI
S
memo
r
y ha
s
bee
n
"
r
eloaded" f
r
om the
s
y
s
tem defa
u
lt
s
.
•
S
y
s
tem
r
eload
s
defa
u
lt co
n
fi g
ur
atio
n
val
u
e
s
.
• P
r
e
ss
i
n
g HWY a
n
d RUN FLAT b
u
tto
ns
togethe
r
may clea
r
di
s
play.
• A
n
y pa
s
t cha
n
ge
s
of ta
r
get p
r
e
ssur
e, etc.
s
ho
u
ld be
u
pdated.
Lamp o
n
I
ns
t
ru
me
n
t
Pa
n
el
Lamp o
n
I
ns
t
ru
me
n
t
Pa
n
el
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